Tools · Calculator

Roulette Payout Calculator

Roulette payout calculator: kisi bhi bet par stake ka return, net munafa aur expected loss.

Bet

Stake

stake

$10

agar jeete

+$350 · $360 wapas

agar haare

−$10

jeetne ki probability

2.70%

expected value / spin

−$0.27

expected loss / 100 spins

−$27.03

Result padhna

Straight-up par $10 lagane par lagne pe $360 wapas milta hai ($350 munafa plus stake) aur warna $10 jata hai. Bahut saare spins ka average karein toh yeh har spin $0.27 ka nuksaan hai, jo stake ka 2.70% hai.

Method aur maanyataayein

Payout = stake × (36/n − 1). Expected value = p·W − (1−p)·stake = −stake/37. La partage nahi.