Eye of Horus · The Numbers
Eye of Horus House Edge
See how RTP becomes the casino’s theoretical advantage and why the percentage applies to every pound wagered through the game.
Two real, differently-attributed figures
Reel Time Gaming release
Published RTP
94.83%
Theoretical house edge
5.17%
Blueprint-distributed release
Published RTP
96.31%
Theoretical house edge
3.69%
Two studios, two releases, two different numbers. Neither figure is “the” Eye of Horus RTP, so neither house edge above is “the” Eye of Horus house edge. Each belongs only to the release it was published for. Every other percentage on this page is either calculated from a figure you choose, or clearly marked illustrative.
The other side of RTP
House Edge Is Just RTP Turned Around
The calculation is always 100% minus RTP.
If a version has an RTP of 96%, the theoretical house edge is 4%. If the RTP is 94.5%, the house edge is 5.5%. Nothing more complicated happens. The two numbers are one statistic read from opposite ends.
The part that causes confusion is what that percentage actually applies to. The house edge is not taken from your starting deposit once. It applies to the money being wagered through the game over time. Somebody who deposits £100 and places £1,000 of total bets has exposed far more money to the game’s mathematical advantage than somebody who deposits the same £100 and only wagers £100. The deposit can be identical. The wagering volume is not.
That distinction is what the rest of this page is built around, starting with a single £100 note going round the game.
The same £100, wagered over and over
One £100 Deposit, £500 of Wagering
Deposit £100 and play £1 spins. A spin wins £1, so you wager that pound again. Another returns £0.50, and you continue. The money moves through the slot several times before the balance is exhausted or withdrawn. Run the loop below and watch which number moves, and which one does not.
Money deposited
£100
Pinned. Never topped up.
- £1Spin one. £1 staked. The deposit has not moved.
- £2Spin two. £1 again, and a £0.50 return drops back into the balance.
- £3That £0.50 is staked again alongside more of the balance. A £2 win lands.
- £10Ten paid spins in. Wins recycled, new stakes placed, same original £100.
- £50Fifty paid spins. Still one deposit. Still no second payment.
- £100£100 of total wagering reached, the deposit figure has not changed once.
- £250£250 wagered. The money has now passed through the game two and a half times.
- £500£500 of total wagering from the same £100. This is the number a house edge applies to.
Illustrative recycling example at a £1 stake, not a prediction, and not a result from any specific Eye of Horus release. The balance figures are made up to show money returning and being staked again; only the relationship between deposit and total wagering is the point.
Two different numbers that get treated as one
Your Deposit Is Not Your Wagering Volume
Money deposited
£100
Paid in once
Total wagered
£500
Staked across the session
Money deposited does not equal total wagered. RTP and house edge apply to wagering volume.
After a long session you may have placed £500 of total wagers despite never depositing more than £100. The house edge applies to the £500, not simply to the original £100, and at a hypothetical 4% edge, the theoretical long-term difference across £1,000 of wagering would be £40 rather than £4. That does not mean the balance must land on any particular figure. It shows why total action matters more than initial funding.
One conversion, driven by a figure you choose
RTP to House Edge Converter
No single RTP is verified for the Eye of Horus version this site discusses, so nothing on this page quotes a house edge as fact. Set an RTP here instead. The two real presets are the attributed figures from the releases above; the third is a round illustrative number that matches the worked examples in the text. Everything calculated further down this page follows whatever you pick.
RTP
94.83%
Theoretical house edge
5.17%
Reel Time Gaming release, a real published figure for that release only.
One conversion, no extra metrics. House edge and RTP tell the same story from opposite ends: 96% RTP is a 4% edge, 94% RTP is a 6% edge. They are complements, not two separate statistics, so if one version has a higher RTP than an otherwise identical version it necessarily has the lower theoretical house edge.
The same percentage, carried by more money
More Wagering, More Exposure
Each block on the belt is £100 of total wagering. The figure beneath it is the theoretical long-term difference at the edge you selected above, the percentage has not changed from block to block, only the amount of money travelling under it.
Theoretical expectation at 5.17%, not predicted session loss
Total wagered
£100
£5.17
theoretical difference
Total wagered
£200
£10.34
theoretical difference
Total wagered
£300
£15.51
theoretical difference
Total wagered
£400
£20.68
theoretical difference
Total wagered
£500
£25.85
theoretical difference
Theoretical expectation, not predicted session loss. Wager £100 total through a 96% RTP game and the long-term mathematical expectation is roughly £96 returned and £4 retained across that £100 of wagering. That does not mean a £100 session finishes at £96. It might finish at £160, £70, £15, £230 or zero. The £4 is an expected long-term value, not a session forecast.
One wallet, three amounts of action
Same Deposit, Three Sessions
Player A stakes £1 for 100 spins: £100 of total wagering. Player B stakes £1 for 500 spins: £500. Same game, same stake, same theoretical edge, B has exposed five times as much wagering to it. That does not mean B must lose five times as much tonight. Variance easily overwhelms expected value over a short period.
One deposit
£100
Identical starting money in all three paths
Short session
Medium session
Long session
Calculated at 5.17%, the edge currently set in the converter. None of these figures is a guaranteed ending balance, no path here predicts what any of the three wallets finishes on. A longer session can genuinely be more entertaining: more Horus Wilds, more paylines, more Scatters, more free spins, more upgrades, more large results. You are also placing more bets. Both things are true at once, which is why playing until “the RTP catches up” is not a useful strategy. The session does not owe you a recovery.
Turbo and autoplay change the pace, never the percentage
Faster Play Increases Wagering Volume
All three streams below run at a £0.50 stake on the same game with the same theoretical edge. Only the speed changes, and with it the amount of money flowing per hour.
The house edge percentage has not changed between the three lanes, the amount being wagered per hour has. Turbo and autoplay change the practical cost of a session even when the game mathematics stay identical. You are simply reaching more paid outcomes in less time. Differences calculated at 5.17%.
Horus, the Scatters and the free spins are inside the number
Everything Is Already in the RTP
The expanding Horus Wild is not outside the calculation.
Its strong wins and its weak appearances are both already part of the RTP. The same applies to free spins: when the required Scatters trigger the feature, everything inside it contributes, Horus expansions, symbol upgrades, extra spins, small results, large results, fully developed features and disappointing ones.
So do not think “base game edge, plus bonus edge, plus Wild edge.” There is one overall game model. The bonus mechanics influence that model, the published RTP summarises the resulting theoretical return, and 100% minus RTP gives the house edge. That is the clean way to read it.
How many Scatters trigger the feature, how many free spins are awarded and which reels the Wild can occupy all depend on the exact release. This site does not publish those numbers for an unverified version. Check the game’s own information screen.
One model, not a stack of separate edges
Round and round: the balance funds the next paid spin, and every outcome on the ring, brilliant or flat, is already inside the single published RTP figure. The house edge is simply the percentage that is left over.
The edge is not a fee deducted from each wager
One Spin Does Not Lose 4%
With a 4% house edge and a £1 spin, it would be wrong to think “the casino takes exactly 4p from this spin.” The actual spin might return £0, £0.40, £1, £5, £100 or another permitted result. Here are five illustrative receipts from £1 stakes.
Spin 1
Stake£1
Return£0
−£1.00
No return
Spin 2
Stake£1
Return£3
+£2.00
Paid above stake
Spin 3
Stake£1
Return£0.40
−£0.60
Paid below stake
Spin 4
Stake£1
Return£20
+£19.00
Large result
Spin 5
Stake£1
Return£0
−£1.00
No return
Illustrative receipts, not a sample from any release. Not one of these five spins had 4% removed from it, and the five together finished well above expectation. The edge does not operate like a fee taken from every individual wager. It is the casino’s theoretical long-term advantage across the complete distribution of possible outcomes, and it appears mathematically only when an enormous number of wagers are combined.
Two players, one percentage, two completely different evenings
The House Edge Does Not Predict Tonight
Start with £100 at a 4% edge and after twenty minutes you have £170. Did you beat the house edge? During that session, yes. Did it disappear? No. You experienced a positive short-term result inside a negative-expectation game. Another player finishes at £20 with exactly the same 4%.
Player A, illustrative checkpoints
Finished ahead
Player B, illustrative checkpoints
Finished behind
No axes and no trend line, just balance checkpoints from two made-up sessions on the same theoretical edge. A casino advantage does not mean every player loses every session. It means that if enough identical wagers are repeated, the average result favours the casino. Across 100 players, several finish ahead, some finish close to even and others lose heavily; the casino needs the combined long-term wagering activity to follow the underlying advantage. One person posting a large win does not prove a game is player-positive, and one terrible session does not prove a published RTP is false. Individual sessions are noisy.
Round numbers, chosen to make the gap easy to read
Compare Two Versions
Version A, illustrative
Version B, illustrative
Gap across £1,000
£20
Long-term, in favour of A
96% and 94% are illustrative round figures used to show the arithmetic, not published Eye of Horus numbers. A higher theoretical difference does not mean B must underperform during a short session, B could hit a strong feature immediately. The long-term advantage still favours A.
Only compare RTP in isolation when everything else really is equal.
One version may trigger free spins more often with smaller average bonuses; another less often but more volatile. Both could carry the same edge. Players may strongly prefer one of them, and that preference is perfectly valid. It does not make either version mathematically superior if the long-term return is equal. A 3% edge is mathematically better than an otherwise identical 6%, but you may enjoy the second more. The point is knowing the cost difference rather than pretending it does not exist.
If two versions are genuinely identical except for RTP, the higher-RTP version is the obvious choice. Maximum win, bet range, bonus rules, feature frequency, Wild behaviour and volatility can all differ between implementations, so “identical except for RTP” is rarer than it sounds.
The percentage stays exactly the same size
Small Percentage Differences Add Up
£100 wagered
£1
£1,000 wagered
£10
£10,000 wagered
£100
£100,000 wagered
£1,000
The 1% never grows. Only the money it is applied to does. Most casual players will not place £100,000 of bets in one session, but repeated play over months creates surprisingly large wagering volume, which is exactly when a difference that looks meaningless on paper starts to matter.
A winning combination that still reduces the balance
A Paying Spin Can Still Feed the House Edge
£1 stake, £0.30 returned
Stake
£1.00
Returned to balance
£0.30
Gone
£0.70
Winning combination. Net loss £0.70.
How often a spin pays, Hit FrequencyThe game displays a win. The balance still falls.
A £1 stake returning £0.30 is a net result of minus £0.70. Or take a £2 stake with four winning paylines returning £1.30 combined: also minus £0.70. A lot happened, several symbols connected, the game celebrated, and the balance declined anyway.
This is why house edge is based on money rather than on how many paylines lit up. Counting celebrations tells you about the experience. Counting cash tells you about the edge.
How often those paying spins arrive is a separate statistic with its own guide. Hit frequency answers “how often does something pay?” House edge answers “what is the long-term cost of all that wagering?”
A feature is not extra value bolted onto the RTP
Features Can Return Less, or Far More, Than the Stake
Paid spin
£1
One stake, nothing extra paid
Free spins trigger
Feature
Scatter-triggered, part of the game
Feature returns
£20
Net +£19 on that paid spin
Feature included in RTP
£20 bonus value on top of RTP
A £1 stake can trigger free spins and the complete feature can return £0.80, the feature happened, the player saw the main bonus, and the cash result is still less than one unit. A bonus feature is not automatically profitable, and that is already accounted for in the house edge. Another feature might return 300 times the stake, overwhelming many previous losses. Both are part of the same model, which is one reason short sessions look nothing like the theoretical average. Figures here are illustrative; the real trigger rules and free-spin counts depend on the exact release.
One phrase, two completely different mathematical roles
In-Game Free Spins Versus Promotional Free Spins
In-game free spins
Inside the RTP
- Triggered by Scatters as part of Eye of Horus
- Already included in the published RTP figure
- Funded by the game model, not by the operator
- No separate terms, no wagering requirement
Promotional free spins
Outside the RTP
- Given by a casino or operator, not by the reels
- Sits outside the game’s own mathematics
- Subject to its own terms and conditions
- Changes who funded the wager, never the reel odds
A real promotion can sometimes return value: cashback, free spins, loss rebates, deposit bonuses. But terms matter enormously, wagering requirements, eligible games, contribution percentages, maximum conversion, withdrawal conditions, expiry. You cannot subtract “10% bonus” from “4% house edge” and assume a player advantage. The promotion needs its own calculation.
A casino bonus does not change the reel RTP. It changes who funded the wager, what can be withdrawn and what terms apply, not the probability of Horus landing or of the Scatter trigger arriving.
Turning a percentage into a rough hourly figure
Hourly Exposure Tool
Set a stake, a speed and a house edge. The tool multiplies them out. It does not forecast your evening.
Raw wagering volume per hour
£150.00
Stake × spins per hour
Theoretical long-term difference
£7.76
Not an expected loss for your next hour, and not a bill, three hours does not mean you owe three times this.
At a £0.50 stake and 300 spins an hour, £150 is wagered in that hour; at a 4% edge the theoretical expected difference would be £6. That does not mean you lose £6 every hour, one hour may finish £100 up, another £80 down. The figure shows how speed and stake convert a percentage into a rough long-term cash expectation, nothing more. The house edge field follows the converter above, and you can override it here.
The worst way to use an RTP figure
Do Not Try to Reach the Long Run
“Over the long run RTP approaches 96%, so I’ve been losing badly and should keep playing until I get closer to it.”
The long run may require an enormous amount of wagering, and you have no guarantee that a current loss recovers before you spend much more. Continuing creates more exposure; it does not create a refund mechanism.
You cannot play a fixed number of extra spins and force the balance towards expectation. The next hundred spins could make it better, worse, or much worse. Future results can improve or worsen the session. They cannot be owed to you.
KEEP PLAYING UNTIL RTP CATCHES UP
MORE SPINSMORE WAGERING
MORE WAGERINGMORE EXPOSURE
Future results can improve or worsen the session. Neither outcome is a recovery mechanism.
Past results do not change the future edge
Chasing Adds Wagering, Not Odds
Lose £500 and the next spin does not become player-advantage because the casino “has already won enough.” The game does not calculate “this player has lost £200, reduce their edge.” The published RTP and house edge relate to the game configuration, not to your account history.
- 1A loss lands.
- 2The stake is doubled to win it back.
- 3Total wagering rises faster than before.
- 4Another loss arrives, and the house edge percentage is unchanged.
Chasing means placing more negative-expectation wagers after already losing, which is why it becomes expensive quickly. The spiral tightens because the wagering volume grows, not because the percentage moved.
A large result changes the bankroll, not the model
Past Results Do Not Change the Future Edge
Starting balance
£100
Feature pays
£600
Illustrative large result
Play continues at
5.17%
Exactly the edge from before the win
Previous profit changes the bankroll. Not the game percentage.
Hit 5,000 times the stake and you are far ahead, but the next wagers carry the same underlying edge. The reverse holds too: a heavy loss does not make the next spin player-advantage. Edge shown is calculated from the RTP currently set in the converter, not a published figure for any release.
A bigger bankroll buys session length, not better odds
More Bankroll Does Not Reduce the Edge
Bankroll
£50
Bankroll
£500
Bankroll
£5,000
All three point at the same
5.17%
theoretical house edge
A £50 bankroll and a £1,000 bankroll on the same version carry the same percentage. The larger bankroll can play much longer, which also means it can place far more total wagers. More bankroll increases session length, not expectation.
Cash exposure changes. Percentage does not.
A Bigger Stake Does Not Reduce the Edge
Stake
£0.20
Stake
£1
Stake
£5
One unchanged
5.17%
house edge
Assuming the exact version uses the same RTP across all permitted stakes. If a release genuinely uses stake-dependent RTP or stake-dependent feature rules, this block would not apply to it. That has to be read off the game’s own information screen, and this site does not claim either way for an unverified version.
Some players assume betting more gives better odds.
That is not how a fixed-RTP slot normally works. Going from £0.50 to £5 does not turn a 4% edge into 3%. It creates ten times the cash exposure per spin. At 4%: £100 of wagering gives a £4 expected difference, £1,000 gives £40, £10,000 gives £400. The percentage stayed constant; the cash scaled with volume.
Smaller bets do not reduce the percentage either.
£0.20 and £1 both carry the same edge. The smaller stake reduces the cash attached to every spin, which is extremely useful for bankroll control, but lower cash exposure is not lower house edge. Smaller bets can create more betting units, reduce the cash effect of losing runs, reduce the cash value of wins, slow wagering volume and potentially extend a session. They cannot change a fixed RTP, make the game positive expectation, make Scatters more likely or make Horus less random. The benefit is money management, not altered mathematics.
Same advantage, completely different experience
House Edge Is Not Volatility
Two slots can both carry a 4% edge, one producing many smaller wins, the other longer quiet periods and larger bonus swings. Same theoretical advantage, very different experience. That is volatility. House edge tells you who has the mathematical advantage and by how much over long-term wagering; volatility tells you how unevenly the outcomes arrive. Neither pan sits higher than the other because neither answers the other’s question.
Winning often does not automatically mean losing less
House Edge Is Not Hit Frequency
Hit frequency
Counted in spins
House edge
MONEY WAGERED OVER TIME
5.17% retained long term
Counted in money
Game A with a high hit frequency and Game B with a lower one can share exactly the same 4% edge. Winning often does not automatically mean losing less, because the size of the wins matters as much as the count. Hit frequency is measured in spins; house edge is measured in money. Keep them apart.
House edge
Long-term advantage
A percentage applied to total wagering
Maximum win
Largest permitted payout
A cap on one result, not published for this version
Different things entirely. A slot can pair a low edge with a large maximum, a low edge with a small maximum, or a higher edge with a huge maximum. There is no automatic relationship between the two.
A session-cost view, not a test of any published figure
Run a Session and Read the Cost
This runs this page’s own simulation of the homepage demo engine, the real 3-line paytable and reel weights from this site’s embedded game, which has no Wild, no Scatter and no free spins. It is a simulation of this site’s own paytable, never a licensed release, and a short sample cannot match or test any published RTP. Watch the total wagered climb past the starting balance.
Official RTP for this version: Not Published, so no house edge is quoted here either.
End-of-session view
Total wagered is the number a house edge would apply to, not the starting balance, and not the net result.
Simulation of this site’s own demo paytable (3 lines, no Wild, no Scatter, no free spins). Virtual money only. A few hundred spins is far too small a sample to reveal a true long-run return, and nothing here should be read as the behaviour of a licensed Eye of Horus release.
The percentage to remember
The One Formula
100% − RTP = HOUSE EDGE
HOUSE EDGE × TOTAL WAGERING = THEORETICAL LONG-TERM CASINO ADVANTAGE IN CASH
NOT guaranteed session loss
Worked at the edge you selected
5.17% × £500 of total wagering = £25.85
Applied to total wagering, not your deposit, not your starting bankroll, and not one individual spin. That clears up most of the confusion.
Check your exact version before quoting any of these
Exact Version Data
The house edge row is never typed in. It is calculated from the stored RTP for this version. No RTP is stored, so no house edge can be shown. Published RTP genuinely differs between releases: 94.83% is cited for a Reel Time Gaming version and 96.31% for a Blueprint-distributed one, which is exactly why a single figure cannot be printed here. The game’s own information screen is the only reliable source for every row above.
House Edge, in Short
100% minus RTP, applied to everything you wager, not to what you deposited.
House edge = 100% minus RTP, and the exact percentage depends on the version
It applies to total wagering volume, not your initial deposit
Longer sessions and faster spins both create more wagering per hour
Horus, Scatters, free spins and upgrades are already inside the RTP
You can win a short session inside a negative-expectation game
A losing run does not make the next spin more favourable, or less
Continue Learning
Eye of Horus Return to Player
See how RTP is calculated, why the percentage describes enormous amounts of wagering rather than one session and how different Eye of Horus versions can use different return settings.
Eye of Horus is a game of chance. Nothing on this page changes the odds of a spin, and no figure here predicts a session. Decide your budget before you play, and stop when you reach it.