Best Online Casinos with the Biggest Jackpots

It is possible to win life-changing sums of money playing jackpot games at top online casinos. The biggest casino jackpots pay out millions, but there are smaller prizes that are also attractive.

You can find everything from jackpot slots to blackjack and poker games with stunning grand prizes. The best online casinos with jackpots for these games may also have similar prizes for roulette, baccarat, bingo, and more.

Popular Online Casino Jackpot Games

There are hundreds of jackpot games to choose from, and it can be difficult to sort through all your options. The most popular games are the best place to start because they are popular for a reason. Here are some of the most popular casino jackpot games and where to find them.

Let ‘Em Ride Poker at Las Atlantis Casino

Let 'Em Ride Poker

Let ‘Em Ride is a casino poker game where you try to create the best five-card poker hand possible. You will start with three cards face up, and two face-down. Before revealing each of the face-down cards, you will have a chance to raise, or simply continue without betting more. As long as you get a pair of tens or better, you win.

The base game is simple, and it is pretty easy to get several small wins, especially if you are familiar with poker. But the real excitement comes from the progressive jackpot side bet. As long as you bet at least $1 on the side bet, you will qualify for the jackpot. You have to get a royal flush to earn the whole jackpot, but you can earn 10% of it if you get a straight flush. Hands with four-of-a-kind, a full house, or a flush, also win smaller cash prizes for the side bet.

Keep in mind that the jackpot payouts are separate from your bet on the base game. So, if you are lucky enough to get a royal flush while playing the side bet, you will automatically win the jackpot payout and 1000x your ante bet.

We recommend trying this game at Las Atlantis Casino. Alternatively, you can find it supported at more US online casinos.

Wild Diamond’s 7s

Wild Diamond's 7s
  • Software Provider: Visionary iGaming
  • Game Type: Live Dealer Blackjack
  • Where to Play: Wild Casino

If you like to play blackjack, one of the best online casino jackpots up for grabs can be found on Wild Diamond’s 7s. Not to be confused with a slot of a similar name, this creation from Visionary iGaming (ViG) is a live dealer blackjack game.

Wild Casino has multiple jackpot games, but this one is rather unique. For starters, you won’t find this game listed in the game lobby, but instead the jackpot is listed under the casino’s promotions page. You can join any blackjack game from ViG and play the $1 side bet to win a progressive jackpot currently valued over $300,000.

If the first three cards of your hand are sevens of diamonds, you automatically win the grand prize. There are two other prizes you can win in this game, which are the Midi and Mini pots. These can both be won by playing the side bet and landing three red sevens or three mixed sevens. There are terms and conditions attached to this promotion and all bonuses at Wild Casino, which can be read on the site.

Shopping Spree

Shopping Spree
  • Software Provider: RealTime Gaming
  • Game Type: Jackpot Slot
  • Paylines: 9
  • Reels: 5
  • Where to Play: Lupin Casino

Most casino jackpots north of $1m catch the eye, and this is certainly the case with this one. It is one of RealTime Gaming’s most impressive slots. Our review of Shopping Spree details what you must know before you try it.

The short version is that the game is suitable for both recreational and more serious players. While the jackpot acts as a big selling point of Shopping Spree, there is enough going on in the regular game to keep players happy.

However, if you’re sold exclusively on the chance to win some big money, you must know how to win the grand prize. It’s random, of course, so you can’t do much to influence it. But if you hit five diamond ring symbols on a line while playing at max bet, you’ll scoop the grand prize.

As with most RealTime Gaming titles, they can be found across many online casinos. We recommend trying it at Lupin Casino.

Mega Moolah

Mega Moolah
  • Software Provider: Microgaming
  • Game Type: Jackpot Slot
  • Paylines: 25
  • Reels: 5
  • Where to Play: TonyBet

Mega Moolah and online casino jackpots are practically synonymous at this point, meaning the title needs little introduction. It is particularly notable because it holds the world record for the highest-paying jackpot ever won in an online casino.

This game has been a huge reason why Microgaming jackpot payouts surpassed the $1 billion mark in 2019. It continues to pay astronomic sums of cash to players around the world. Although, Microgaming pulled its software from the American market in 2008 over uncertainty around US gambling laws.

Players in regions such as Australia, Canada, Europe, and the United Kingdom can play Mega Moolah jackpot games. While there are multiple editions of the game available to play at jackpot casinos, but the original is probably the best. Our review of Mega Moolah lists where to find it.

The best thing about this game is the opportunity to walk away with millions. Even if you lose, you can trigger the bonus wheel. But the safari-themed classic has so much going for it that we suggest trying it for yourself!

Evolution Gaming’s Live Casino Hold ‘Em

Live Casino Hold'Em
  • Software Provider: Evolution Gaming
  • Game Type: Jackpot Poker
  • Where to Play: FUN Casino

If you want to play table games at online casinos with jackpots, we recommend this one. It’s from Evolution Gaming, which is one of the leading providers of quality iGaming software in the world. Unfortunately, Evolution’s games are not typically available in the US.

You can find their live dealer Casino Hold ‘Em title at Fun Casino right now. If you are eligible to play at that site, you should consider trying it out. This exciting live dealer game pits players against the dealer to see who can make the best five-card poker hand.

What we like about Evolution Gaming’s Casino Hold’em is that you have the option of playing an additional side bet, the Jumbo 7 Progressive jackpot.

This is an uncapped jackpot that pays out on any seven-card straight flush. You can win the jackpot even if you lose the hand, as long as you make the side bet.

There are additional fixed prizes that jackpot players can win if they make other poker hands. But the seven-card straight flush is the only one that offers the full jackpot prize.

Casino Hold ‘Em is a fun live dealer game on its own, but the chance to win one of the best online casino jackpots makes it even more exhilarating.

How Online Casino Jackpots Work

There are two fundamental types of casino jackpots – fixed and progressive. A fixed jackpot prize is where a predetermined amount has been set as the most that can be won during a single online game, round, or spin. Progressive jackpots have two discernible differences – prize money accumulates over time by taking a portion of every bet and there is no limit to the prize pool, so progressive jackpots are often larger.

Progressive slots are the most common, but you can also find these jackpots in some video poker, bingo, and other casino games. Fixed or “classic” jackpots are common across the board because they are typically the highest prize you can win in any particular game.

Although there are myriad brands and iterations, online progressives can be grouped into two main subcategories.

  • Standalone Progressives – A progressive pot is built from wagering contributions to that game and can only be won by those who play it. Standalones are usually the lowest paying of the two and have a smaller seed (guaranteed minimum win).
  • Network Progressives – Also known as “global” or “wide area progressives,” they are linked machines created by leading software developers (who pay out when they drop). Colossal prizes are amassed from wagering contributions from several games under one umbrella.

Microgaming has produced some of the most iconic jackpot games of all time. A good example of one of their standalone options is Major Millions, which can only be won by playing the Major Millions game. On the flip side, the developer’s best-known network is Mega Moolah. Many games fall under the Mega Moolah banner, with the prize pool available on all of them.

While most top prizes are paid to one player, some progressives have a community pot. A good example of this is Wolf Gold Power Jackpot by Pragmatic Play. Players who win the Mini, Minor, and Major jackpots in the game are paid out in full. But if they win the power jackpot, the grand prize pays at 50% with the remaining half split among the previous 1,000 players.

Who Pays for Progressive Casino Jackpots?

Each time you play a progressive casino jackpot game, a portion of your bet goes toward the prize pool. The amounts can add up quickly because they combine contributions from all players.

Progressive prize pools are primarily made from players’ bets, but they do not start at zero. The software provider typically kicks things off with a seed amount. Depending on the provider, the game, and the network, this seed amount could be anything from a few thousand to over a million dollars. When someone wins the jackpot, the prize pool will reset to the seed amount, so there is always a prize pool available.

Major software developers are also responsible for paying out casino jackpots that are won on wide network machines. So, if you win, you will get paid by the software provider, not the casino. For example, NetEnt is responsible for the 360-degree process of validating wins and paying out, regardless of what online casino you win at.

Because the software provider handles the payout, your payout might take longer to process. You might also be subject to policies that are different from those of the casino, such as different banking options or additional identity verification procedures.

Reputable online casinos use official games from esteemed providers. However, there have been instances when sites have commandeered pirated software. According to our online casino blacklist, Always Cool Casino and BetDNA were both caught doing this.

If you had won a network jackpot at a site running illegal software, you don’t get paid. Make sure to factor this into your decision before you join an online casino. Furthermore, avoid the following sites.

Blacklisted Casino Sites

Unfortunately, not all of the gambling sites on the internet are as good as the ones we recommend. There are several scam sites that use unfair games, complicated terms and conditions, or other tactics to take advantage of customers. The point we want to get across here is that avoiding the wrong site sis even more important than finding the best online gambling sites.

Here are a few examples of scam sites and why you should avoid them. You can also visit our casino blacklist where we have a complete list of blacklisted gambling sites.

Best Casino Jackpot Table Games

Jackpot games aren’t limited to slots, blackjack, or video poker. It is possible to find many different casino games with progressive jackpots if you play on the right sites.

Here are some examples to consider.

  • Poker – Some cash games have jackpots, such as a bad beat progressive. A small percentage of every pot played is added to the jackpot. It pays out when someone loses – with a strong qualifying hand like quad twos or better – to an even better hand. These jackpots are usually divided among players, with the loser taking most.
  • Bingo – Some bingo games offer jackpots in certain circumstances, like when a player calls “bingo” before a pre-determined time. The time limits and the prize amounts vary depending on the game.
  • Lotteries and Scratch-Offs – Lotteries, including online scratch-offs, are a great example of a progressive jackpot, as money rolls over until a grand prize has been won. You can play lottery games and scratch cards through your state-sponsored lottery or in the specialty games section of online casinos.

There are also some very intriguing online live casino jackpots out there. These prizes are typically available to play across a network. Software providers like Evolution Gaming and Playtech contribute to some good ones.

Casino table games with jackpots can be found in both digital and live dealer formats. Some table games that offer a jackpot, require you to place side bets to qualify.

The side bet has a minimum bet, just like the table game itself. Minimum stakes for side bets are typically $1, but some casinos have a $5 minimum for certain jackpots. When you play progressive table games, you usually win the jackpot by getting a specific hand. For example, you can win jackpots by getting a royal flush while playing Let It Ride, Caribbean Stud, or Three-card Poker.

Some games pay smaller prizes for other hands. They might advertise 10% of the jackpot prize pool to players who get a straight flush instead of a royal. Other games offer a set prize amount for those lower hands. These additional prizes are on top of what you would win for your primary bet because it is tied to the side bet.

Game Software Provider Minimum Bet for Side Bet Winning Hand Additional Prizes
Casino Hold ‘Em Evolution $0.50 7-card straight flush Fixed prizes for three-of-a-kind or better
Blazing 7’s Blackjack Scientific Games: SG Digital $0.10 Three sevens Fixed prizes for one or two sevens
Roulette Royale Microgaming $1 Five winning numbers in a row None
Let It Ride Poker Realtime Gaming $1 Royal flush 10% of the jackpot for a straight flush; $50-$500 fixed prize for lower-ranking hands
Fortune Pai Gow Poker Scientific Games: Shuffle Master $1 Seven-card straight flush Fixed prizes for lower-ranking hands
Three-Card Poker Station Casinos (Land-based) $1 Suited royal flush 10% of jackpot for straight flush; $9-$300 fixed prize for lower-ranking hands
Caribbean Stud Poker Evolution $1 Royal flush Fixed prize for three-of-a-kind or better

Calculating Expected Value

Some jackpot games like blackjack, video poker, and roulette have a finite number of winning combinations. As do various types of casino poker.

Because there is a finite number of possibilities, you can calculate the odds of getting a specific result. For example, if you are playing three-card poker, the odds of winning a suited royal flush are approximately 22,100:1.

It is possible to use those odds, combined with the payouts for each hand, to calculate the average return. Because progressive jackpots grow until they pay out, the size of the jackpot affects the average return. If the jackpot amount gets high enough, the average return can exceed 100%.

When the average return is more than 100%, you can expect to earn a profit (in the long run) every hand or round you play until the jackpot is won. This process is known as calculating expected value. It requires a lot of math, and you don’t want to get it wrong. But if you take the time to calculate it correctly, you can use the expected value to help you choose which casino jackpot games you want to play.

Tips for Playing Casino Jackpots Online

Playing casino jackpots online is fun. If luck is on your side, you could be in for a life-changing experience. Although this sounds exciting, it is important to remain focused on a few things that can seem less important if you find yourself “in the zone.”

Here are some tips you can use when playing online jackpot casino games.

  • Learn the Rules – While jackpots are random, you may need to land certain symbols or make a specific hand. You need to know what you’re aiming for if you want the best chance of winning big.
  • Adjust Your Bankroll – Playing jackpot games usually increases the house edge, which can lead to smaller payouts in the main game. You may want to do some research beforehand to find a game with a jackpot and house edge that you’re happy with.
  • Explore Different Jackpot Games – Slots and other games come with multiple jackpots (think minor, major, super, etc.). These machines are a great choice if you’re on a budget. You can still win a big prize even if you don’t bet max.
  • Consider Side Bet Prizes – Look out for jackpots on table games like roulette and even baccarat. They take the shape of side bets as well as landing a particular number, card sequence, or other combination. Betting on side bets may pay big prizes even if you lose the main game.
  • Read Jackpot Terms and Conditions – Casinos have rules governing prizes that cover things like betting limits, if jackpots can be won in bonus rounds and more. If any of these terms/rules are broken, they may void the win. Read the terms and conditions to avoid violations that may affect your win.

The list above is certainly not exhaustive, but it covers some of the more crucial things to think about before you play. Jumping in at the deep end may be exciting, but it can often come at a price. Make sure you understand the rules, and adjust your game strategy or betting limits accordingly.

Searching for the Best Jackpot Casino Games

One thing we appreciate is when an online casino categorizes its games. Having tabs or sections makes it easier to find what you’re looking for without having to scroll through game after game.

You may notice that some smaller jackpot casinos lump fixed and progressives together, but if you find filtering categories, they typically focus on progressive games in particular. Most sites display their major progressives on their landing pages or in other illustrious spots. You can also try a search box on the site, if it is available, to locate the online game variant you want to play.

From here, you should be able to find online casino jackpot variants of that game. For example, a search for Cleopatra’s Gold may return that game and the Jackpot Cleopatra’s Gold edition.

Finding the Best Sites to Play Jackpot Games

You can find tons of online casinos with jackpots with a simple Google search. But it pays to be mindful of the sites you choose to play at, as not all are created equally. As such, we recommend signing up with safe online casinos you are eligible to play at.

When you are convinced by the safety and trustworthiness of a site, look for indicators of quality. This is best done by examining the following areas.

  • Jackpot Offerings – Start here as you’re looking for sites with jackpots. Usually, you can look over a casino’s jackpot game catalog without logging in. If not, ask customer support to assist.
  • Range of Casino Jackpots and Prizes – Check the prizes on offer and see what you think. Does the site have both progressive and local jackpots? Do the prizes offer life-changing sums of cash, or just enough to keep you playing for a little while longer?
  • Quality of Software – Some jackpot casinos have games of better quality because they have licenses to host them. Look out for the logos of leading casino software developers like RealTime Gaming, Betsoft, Microgaming, and NetEnt.
  • How They Pay Jackpot Prizes – Most players don’t plan for life-changing wins ahead of time. But if you plan to play jackpot games exclusively, reading through the terms and conditions is never a bad idea. Look for how the casino pays jackpots – will it be in one go or several small installments? Are there additional verification procedures or banking limits for jackpot players?

Everything comes down to personal choice, including where you want to play. The research conducted in our reviews leads us directly to the best online casinos, making the effort very worthwhile.

However, it is much tougher to discern between good and exceptional than it is to separate OK and bad. But with practice, you can speed this process up. If you’re stuck for inspiration, consider reading about how we rank our sites and apply the same methods.

Variety of Jackpot Games

Variety of casino jackpot games

There is no point in creating an account with sites or apps that don’t have games that you want to play.

Most jackpot casinos online have hundreds of games to choose from. But only some of those games have big jackpots.

So, you need to make sure you sign up somewhere that has the jackpot games you want to play.

This shouldn’t be too tough to do. Most casino games have variants or side bets with jackpots.

  • Slot machines
  • Video poker
  • Casino table games like blackjack, Casino Hold’em, pai gow poker, Caribbean stud, Ultimate Texas Hold’em, and Let It Ride
  • Bingo
  • Poker cash games with a bad beat jackpot

The best casino sites for jackpots offer a variety of these games, not just slots.

Jackpot Policies

Casino jackpot policies

Casinos have many policies that will affect your experience. This is especially true when you play online casino jackpot games.

One policy to be mindful of is how jackpots are paid out. Some casino apps with jackpot games only pay in installments. Others pay in lump sums.

An online casino jackpot win that pays over the next five to ten years is still a good win. But, when you get all of your money at once, you have more control over how you can spend it.

Another policy that you want to watch out for is the bonus funds policy. Some online casinos do not allow players to win jackpots while they are playing with bonus funds.

That could put you in a situation where you win a huge prize but can’t claim it because you violated a bonus fund policy.

There is no way to avoid this. But you might play differently, knowing that you can’t win a jackpot game with bonus funds. It is beneficial to know that BEFORE you start playing.

The best casinos online with jackpots have straightforward policies that are fair and easy to access before you start gambling with real money. That way, you know exactly what you’re getting into.

Tax Policies

Another policy you want to pay attention to is how the casino handles gambling taxes. Gambling taxes depend on the laws where you are playing.

In the United States, you will have to pay taxes on any gambling winnings that exceed $1,200 for slot machines. Some casinos withhold a portion of your winnings (for taxes) if the jackpot is large enough.

But UK gamblers? They do not have to pay taxes.

Tax policies are important to know so that there are no surprises when you hit a big win. And so that you don’t get yourself into any legal trouble.

You can use our website to find out about the gambling tax laws in your country.

Withdrawal Methods

Progressive jackpot payouts

Most online casinos have withdrawal limits. They have general withdrawal limits, and they have withdrawal limits for every banking method they accept.

For example, if you want to get a check in the mail, you might only be able to withdraw $1,000 at a time. But if you use a wire transfer, you could withdraw $10,000 at a time.

Some sites also charge withdrawal fees. It could be a flat fee, or it might be a percentage of your withdrawal amount.

You might not mind a 5% withdrawal fee when you are withdrawing $100 at a time. But, when you start withdrawing your million-dollar jackpot, you might be upset about paying that 5%.

Fortunately, the best casino apps for jackpots have a separate policy for withdrawing big wins. You usually won’t have to deal with the typical withdrawal limits and fees.

But if you plan on playing casino jackpot games online for real money, you should check anyway. You should know any policies that will affect you if you do win big.

Also, keep in mind that it’s not only the online casino jackpot sites that create these policies. Software providers do, too.

How Software Providers Impact Casino Jackpots

When you win a smaller casino jackpot with a top casino, funds are usually paid instantly. If you’ve just scooped a grand jackpot in the region of six figures or more, there will be an invariable delay. This is because the software provider requires time to verify the win.

Major providers like NetEnt and Microgaming handle the entire process – this includes validating the win, contacting winners, and paying out. Jackpots won on games developed by small or boutique studios, however, may be left to the casino to deal with. This can impact the time it takes to get your money.

Online Casino Jackpots

Software providers often have payout policies that are different from the online casino’s policies. Microgaming is an excellent example. Any casino that uses its software must agree to its jackpot policies.

That includes one particular clause that states all jackpots must be paid out in their entirety as soon as they have been verified. The casino may have withdrawal limits or an installment plan for jackpots that they manage. But the Microgaming policy overrides those policies for any Microgaming jackpot game.

On the other hand, some software providers pay the jackpot win to the online casino. They will then be responsible for distributing the win to the player. Companies like Playtech and BetSoft have operated in this way, leaving it up to the casino. If the online casino has its own payout terms and conditions, a winning player may be offered a percentage of the jackpot upfront or in installments.

Some casino jackpots can take a long time to be paid out if the site has withdrawal limits. It’s always a good idea to check these before you register with a casino. Some sites pay out as low as $2,000 per month, which isn’t ideal if you win millions. Hypothetically, you could be waiting decades to receive all of your money.

Play the Best Casino Jackpots Now

Online casino jackpots vary according to size and are determined by the types of games you play. They can offer prizes that range from moderate to life-changing. But before you set out on the hunt for these games, remember to only target those you find at online casinos you can trust.

It is also a good idea to compare a few online casinos with jackpots in your gambling jurisdiction because gambling laws can affect the software providers and games that are available in your area. We recommend top sites that are 100% safe and available in different regions. Depending on the one you choose, you could be playing jackpot slots and progressive table games in no time.

When possible, choose sites that have favorable jackpot payout policies. You might not be planning to win a large prize, but if you do, it’s better to be playing at a casino that will pay out your winnings quickly. It is much more favorable to win a jackpot that you receive instantly or in reasonable installments.

You may be new to casino jackpot games, or any for that matter. If so, you can rest assured that the process of signing up for a new online casino account has never been easier. Here’s how to get signed up right now.

Online Casino Jackpots FAQ

What is the best online casino with the biggest jackpots?
ALas Atlantis Casino is our choice for the best online casino with jackpots because they have both slots and table games with progressive jackpots. The withdrawal limits on Las Atlantis are typically $2,500, but the site is willing to adjust those limits for jackpot winners. Many of our leading online casinos have jackpots to play for in many games, including slots, video poker, and even keno. Read our reviews to find the best jackpot casinos that are open to players in your region and make your own mind up. Our sites are all 100% safe and secure with the latest TSL encryption software, top payment methods, great bonuses, and more.
Do have to pay taxes on casino jackpot wins?
ATaxes on gambling wins ultimately depend on your location. In the United States, taxes are payable on gambling winnings exceeding $1,200 for slot machines, but the figure may be higher for other games (such as $5,000 for keno). It is your responsibility to report your gambling winnings and pay any related taxes because offshore gambling sites will not do that for you. It is your responsibility to know tax policies in your area so that there are no surprises when you hit a big win. And so that you don’t get yourself into any legal trouble.
When are jackpot wins paid?
AMost fixed casino jackpots are paid out on the spot, especially if they are under six figures. Large progressive jackpots work differently when you win the grand prize or another considerable sum. The payout time depends on a few factors – the type of jackpot, the software provider of the game, and whether they or the online is responsible for payouts. If the provider solely administers payouts, you’ll receive your prize once the win has been verified.
What are the biggest jackpot slot wins of all time?
AThe biggest jackpot won on slots was $39.7m and paid out to an anonymous player at Las Vegas’ Excalibur Casino. The largest online slots jackpot paid out $24m and was won by another anonymous player at an online casino in Finland. That player won the grand prize on the Mega Fortune Mega Jackpot.
How much do you have to spend to win a progressive jackpot?
AMany online slots jackpots require you to make the maximum bet to be eligible to win. But not all of them. A UK casino player won £5.88 million in 2012 betting only 30p (approx. $0.42) per line on The Dark Knight slot.
Kevin Roberts
Kevin Roberts Administrator

Kevin Roberts, previously published under the pseudonym Noah Davis, is one of the more diverse writers at GamblingSites.com. Like many of his colleagues, he's a huge fan of both football and basketball. But he also writes about box office records, TV show prop bets, DFS, and all kinds of other subjects.

When it comes to the NFL, Kevin's favorite team is the Green Bay Packers. He enjoys cheering them on with his wife and daughter.

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