Data-driven casino analysis

We do the math so you don't have to.

Independent RTP verification, bonus expected value calculations, and transparent casino reviews. No fluff, just data.

Browse Casinos RTP Lookup Tool

18+Gambling involves risk|Helpline: 020-819 100|Self-exclude via Spelpaus.se

Casinos Tracked

22

Games Analyzed

51

RTP Data Points

377

Average RTP

95.37%

Top Rated Casinos

Ranked by verified data, not ad spend

1

Rated 90 of 100

welcome bonus

No bonus available

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

2

Rated 84 of 100

welcome bonus

100% bonus up to 1,000 SEK on your first deposit.

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

3

Rated 83 of 100

welcome bonus

100% up to 2,000 SEK + 11 free spins

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

4

Rated 82 of 100

welcome bonus

100% up to 3,000 SEK + 100 free spins

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

5

Rated 81 of 100

welcome bonus

100% up to 2,000 SEK + 11 free spins

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

6

New

Rated 80 of 100

welcome bonus

No bonus available

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

7

Rated 79 of 100

welcome bonus

100% match on first deposit

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

8

Rated 79 of 100

welcome bonus

No bonus available

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

9

Rated 78 of 100

welcome bonus

No bonus available

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

10

Rated 78 of 100

welcome bonus

Make a first deposit of at least 500 SEK and wager the full amount, and Mr Green will give you 50 free spins worth 5 SEK each.

Terms apply. Bonus for new customers. 18+.

Play Now18+, play responsibly, www.stodlinjen.se, T&C apply.

Casino of the Month

84/100

RTP95.76%

welcome bonus

100% bonus up to 1,000 SEK on your first deposit.

Visit Chanz18+, play responsibly, www.stodlinjen.se, T&C apply.

Bonus Calculator

See what your deposit gets you at each casino

Deposit amount

kr

Bonus500 kr

Total play money1 000 kr

Wagering neededNo wagering

Expected return1 000 kr

Bonus500 kr

Total play money1 000 kr

Wagering neededNo wagering

Expected return1 000 kr

Bonus500 kr

Total play money1 000 kr

Wagering neededNo wagering

Expected return1 000 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed10 000 kr

Expected return694 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed15 000 kr

Expected return621 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed15 000 kr

Expected return621 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed15 000 kr

Expected return621 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed15 000 kr

Expected return621 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed17 500 kr

Expected return595 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed17 500 kr

Expected return595 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed17 500 kr

Expected return595 kr

Bonus500 kr

Total play money1 000 kr

Wagering needed20 000 kr

Expected return575 kr

Casino	Your deposit	Bonus	Total play money	Wagering needed	Expected return
Chanz	500 kr	500 kr	1 000 kr	No wagering	1 000 kr
MrVegas	500 kr	500 kr	1 000 kr	No wagering	1 000 kr
SpeedyCasino	500 kr	500 kr	1 000 kr	No wagering	1 000 kr
LeoVegas	500 kr	500 kr	1 000 kr	10 000 kr	694 kr
GoldenBull	500 kr	500 kr	1 000 kr	15 000 kr	621 kr
Casumo	500 kr	500 kr	1 000 kr	15 000 kr	621 kr
Betsson	500 kr	500 kr	1 000 kr	15 000 kr	621 kr
Unibet	500 kr	500 kr	1 000 kr	15 000 kr	621 kr
Videoslots	500 kr	500 kr	1 000 kr	17 500 kr	595 kr
Mega Riches	500 kr	500 kr	1 000 kr	17 500 kr	595 kr
NordicBet	500 kr	500 kr	1 000 kr	17 500 kr	595 kr
Rizk	500 kr	500 kr	1 000 kr	20 000 kr	575 kr

Featured Insight

Highest RTP Found: Dead or Alive 2 at PAF offers 96.80% RTP

View Details →

Recent RTP Updates

Recently verified RTP values from our trackers

Feb 23, 2026

Finn and the Swirly SpinatFlax

96.62%Matches default

Feb 23, 2026

The Hand of MidasatFlax

96.54%Matches default

Feb 23, 2026

The Dog HouseatFlax

96.51%Matches default

Feb 23, 2026

Wild West GoldatFlax

96.51%Matches default

Feb 23, 2026

Gates of Olympus 1000atFlax

96.50%Matches default

Top 10 Games — Highest RTP

Games with the highest available RTP at Swedish casinos — click for details

Dead or Alive 2

NetEnt

Big Bass Bonanza

Pragmatic Play

Big Bass Splash

Pragmatic Play

Bigger Bass Bonanza

Pragmatic Play

Floating Dragon

Pragmatic Play

Finn and the Swirly Spin

NetEnt

NetEnt

NetEnt

The Dog House Megaways

Pragmatic Play

The Hand of Midas

Pragmatic Play

#	Game	Provider	Best RTP	Difference
1	Dead or Alive 2	NetEnt	96.80%	—
2	Big Bass Bonanza	Pragmatic Play	96.71%	—
3	Big Bass Splash	Pragmatic Play	96.71%	—
4	Bigger Bass Bonanza	Pragmatic Play	96.71%	—
5	Floating Dragon	Pragmatic Play	96.71%	—
6	Finn and the Swirly Spin	NetEnt	96.62%	—
7	Divine Fortune	NetEnt	96.59%	—
8	Twin Spin	NetEnt	96.56%	+0.01%
9	The Dog House Megaways	Pragmatic Play	96.55%	—
10	The Hand of Midas	Pragmatic Play	96.54%	—

Lowest RTP Below Default

Games where casinos offer lower returns than the default setting — click for details

Play'n GO

Play'n GO

Rise of Olympus

Play'n GO

NetEnt

Play'n GO

Big Bass Bonanza

Pragmatic Play

NetEnt

Gates of Olympus 1000

Pragmatic Play

Play'n GO

Starlight Princess 1000

Pragmatic Play

#	Game	Provider	Default RTP	Lowest RTP	Difference
1	Honey Rush	Play'n GO	96.50%	87.25%	-9.25%
2	Moon Princess	Play'n GO	96.50%	87.25%	-9.25%
3	Rise of Olympus	Play'n GO	96.50%	87.25%	-9.25%
4	Blood Suckers	NetEnt	98.00%	94.07%	-3.93%
5	Mystery Joker	Play'n GO	96.98%	94.25%	-2.73%
6	Big Bass Bonanza	Pragmatic Play	96.71%	94.02%	-2.69%
7	Twin Spin	NetEnt	96.55%	94.04%	-2.51%
8	Gates of Olympus 1000	Pragmatic Play	96.50%	94.00%	-2.50%
9	Gemix	Play'n GO	96.75%	94.25%	-2.50%
10	Starlight Princess 1000	Pragmatic Play	96.50%	94.00%	-2.50%

How Casinodise Works

Three steps to smarter gambling decisions

1

We Collect Data

We track RTP values, bonus terms, and payout speeds across Swedish-licensed casinos.

2

We Do The Math

Expected value calculations, RTP comparisons, and statistical analysis — the numbers that matter.

3

You Decide

Make informed choices with transparent data. No hidden agendas, just facts.

Popular Comparisons

Compare casinos side by side — RTP, bonuses, payouts and more

Guides & Education

Understand the math behind casino games

How RTP Actually Works

Understanding Return to Player percentages and why they vary between casinos.

Bonus Expected Value Explained

How to calculate the real mathematical value of casino bonuses.

Volatility & Bankroll Management

How game volatility affects your bankroll and session length.

Frequently Asked Questions

Answers to the most common questions about RTP, bonuses, and casino games

What is RTP and why does it matter?

RTP (Return to Player) is the theoretical percentage of wagers that a casino game pays back to players over time. A game with 96% RTP is expected to return 96 SEK per 100 SEK wagered on average. Higher RTP means a lower house edge, which means your money lasts longer. Casinodise verifies RTP values directly from game files to ensure you get accurate information.

Can casinos change slot RTP?

Yes! Most modern slot machines come in multiple RTP versions. Game providers like Pragmatic Play and Play'n GO offer operators the choice between different RTP levels (e.g., 96.50%, 95.50%, or 94.50%). That's why the same game can have different RTP at different casinos. Casinodise tracks these differences so you always know which version you're playing.

How does Casinodise verify RTP values?

We verify RTP values by analyzing the actual game configuration each casino uses — the same data your browser receives when you launch a game. This gives us the real values, not just what's listed in marketing materials. We check regularly and update all values at least once a month. Every data point has a last-verified date.

What is a wagering requirement?

A wagering requirement specifies how many times you must wager the bonus amount (or bonus + deposit) before you can withdraw winnings. Example: with a 1,000 SEK bonus and 30x wagering, you must bet a total of 30,000 SEK before withdrawal. Lower wagering requirements mean higher expected value. Casinodise calculates the actual mathematical value of each bonus.

Are Swedish online casinos safe?

Yes, Swedish licensed casinos are regulated by Spelinspektionen (SGA) and must follow strict rules. This includes mandatory Spelpaus integration (national self-exclusion register), deposit limits, and responsible gambling requirements. All casinos we list have an active SGA license. We recommend never playing at unlicensed operators.

How is bonus expected value calculated?

Expected bonus return is calculated by simulating the average RTP across wagering cycles. The formula accounts for bonus amount, wagering requirements, and average RTP. For example: with 96% RTP and 30x wagering, you're expected to retain about 29.4% of the bonus value. A 1,000 SEK bonus with these terms has an expected value of approximately 294 SEK.

What does slot volatility mean?

Volatility (or variance) describes how a game's wins are distributed. Low volatility gives frequent small wins and steady gameplay. High volatility gives fewer but larger wins, meaning longer dry spells but potential for big payouts. Your choice should be based on your bankroll and play style — high volatility requires a larger budget to ride out the swings.

Highest RTP Casinos

Find casinos offering the best theoretical returns.

Best Bonus Value

Bonuses ranked by expected mathematical value.

Guides & Education

Learn about RTP, volatility, and smart gambling.