Bettify Tools - Kelly Calculator

Bank Roll Your bank roll
Decimal Odds Ex. 2.25, not 5/4 or +125
Probability Ex. 51, not 51% or 0.51
Commission Ex. 5, not 5% or 0.05, leave 0 for traditional bookmakers
Kelly Type Leave 1 or choose 1/2 or 1/4 Kelly
Real odds Odds with commission deducted
Fair odds Fair odds based on probability you entered
Value If you get number lower than 1 here, you should consider Laying your selection
Stake [£] Recommended stake
Stake [%] Recommended stake in percents
Potential profit Profit in case you win the bet
Potential loss Loss in case you lose the bet