Tools
Parlay Calculator
Combine multiple legs into one payout, with a correlation warning.
Decimal Odds
3.64
American Odds
+264
Payout
$364.46
Correlation warning: this assumes each leg is independent. Correlated legs (e.g., a QB’s passing yards and his receiver’s receiving yards) don’t multiply cleanly — books often restrict or re-price them.
Free and no signup. For educational use - not betting advice.