Tools · Calculator

Roulette Bankroll Calculator

Roulette bankroll calculator dikhata hai ki kisi stake aur raftaar par budget ka ghante ka kharch kitna hai, aur woh aam taur par kitna chalta hai.

Bankroll

Stake

Spins / ghanta

bankroll mein bets

expected loss / ghanta

−$13.51

aam swing / ghanta (1σ)

±$70.71

expected rate par ghante

37 h

lagaya / ghanta

$500

edge

2.70%

Result padhna

$10 prati spin aur ghante mein 50 spins par aap ghante mein $500 lagate hain aur average mein usmein se $13.51 haarte hain. Ghante-ghante ka swing (±$70.71) expected loss se kahin bada hai, isiliye sessions random lagte hain aur saal nahi. “Expected rate par ghante” ek average hai; ek bura ghanta $500 bankroll ka ek-tihaai le ja sakta hai.

Method aur maanyataayein

Even-money bets. Expected loss = stake × spins / 37. Swing = stake × √spins (even money ke liye σ ≈ 1 prati unit).