Stake sign-up code COINSANDBETS 3.5% rakeback + 90% cashback to 26 Sept, then 50% Sign up on Stake

18+ or the legal gambling age where you live. Country restrictions apply: check Stake's list before you sign up. Play responsibly.

Casino bonus rollover calculator

Value of a bonus = bonus − bonus × rollover × house edge. Updated 2026-09-11.

Expected value is the long-run average. A single bonus can end anywhere from bust to a big win; the formula tells you what you are paying for the ticket. Max-bet rules during rollover mean the full expected loss is usually paid.

Questions people ask

What is a fair rollover for a casino bonus?

Below 1 ÷ house edge: under 25x on a 4% slot, under 100x on a 1% game. Most welcome bonuses are 30x to 50x on slots, which is negative expected value.

Does rollover on deposit plus bonus matter?

Yes, it doubles the required wagering for a 100% match and therefore doubles the expected loss.

Two rewards, one code

Sign up to Stake with code COINSANDBETS and you get Stake's 3.5% rakeback from your first bet (confirmed by Stake in writing, 12 September 2026). In plain terms: Stake gives you back a slice of what the house expects to win on every bet, win or lose. On a typical slot that is about $1.40 back for every $1,000 you wager, credited to your account as you play. Then Rakeback Paid tips you 90% of everything Stake pays us on your play until Friday 26 September, then 50% for good, every Friday: about $4.50 more per $1,000 on slots during launch, $2.50 after. Roughly $59 back per $10,000 between the two right now. Receipts go on the public payouts page.

Sign up on Stake with COINSANDBETS Register for cashback

18+ or the legal gambling age where you live. Country restrictions apply. Gambling has a house edge; set a number before you deposit and stop at it.