Calculators · CA$
Six free tools in CA$ that turn casino marketing into numbers: odds per bucket, what rakeback is worth, what a wagering requirement costs, and whether your bankroll survives the session. The previews are live.
Rainbet · #1 for Canadian playersExact probability of every bucket for 8–16 rows and all three risk levels, plus RTP, house edge and how rare the top multiplier really is.
Open →🧮Every paytable from 8 to 16 rows, low to high risk, with RTP computed per row — the same tables used by Stake-style originals.
Open →💸What BOOST20's 20% (or any rate) is worth on your weekly turnover, and the effective house edge after the rebate.
Open →📜Turn a '200% up to CA$1,000, 40×' offer into a number: required turnover, expected cost to clear and whether the bonus is +EV.
Open →🛟Monte Carlo simulation of your session: chance of surviving N drops, chance of hitting a target, median and 10/90th-percentile outcomes.
Open →⏱️Expected loss per hour of Plinko at your bet size and pace, with the swing you should expect around it.
Open →| Casino | Rakeback preset | Bonus preset |
|---|---|---|
| Rainbet | 20% weekly (BOOST20) | Up to CA$2,100, 40× on match |
| Stake | 5% base tier | — |
| Roobet | RooWards entry | 100% up to CA$1,000 |
| Gamdom | 15% for 7 days | — |
| Shuffle | — | 200% up to CA$1,000, 40× on D+B |
| Thrill | Up to 70% | — |
All calculators run in your browser; nothing is sent anywhere. Figures are in CA$ but the maths is currency-agnostic.