Bet Better BET BETTER PRO
Log in

Parlay payout, calculated instantly

Add your legs in any odds format and watch the combined odds and total payout update live — the fastest parlay maths on the web, free.

Build your parlay
Total payout
—
Profit — on your stake
Combined decimal
—
Combined American
—
Implied prob.
—

Combined odds = the product of every leg's decimal price. The longer the parlay, the lower the chance it lands — and the more book margin compounds against you.

Verified results →

Stop building parlays that can't win

Most parlays lose because the legs are correlated or each one is −EV. Our model rates every leg and surfaces the ones with a real edge — so you stack winners, not guesses.

See today's best bets

How the maths works

Convert each leg to decimal odds, multiply them, then multiply by your stake. Here's a three-leg parlay on a $10 stake:

  • Leg 1 — decimal1.91
  • Leg 2 — decimal2.50
  • Leg 3 — decimal1.80
  • Combined odds (1.91 × 2.50 × 1.80)8.60
  • Payout on $10 stake$85.95

Parlays — quick answers

How is a parlay payout calculated?

Multiply every leg's decimal odds, then multiply by your stake. 1.91 × 2.50 × 1.80 = 8.60, so $10 returns $85.95.

Why do parlays usually lose?

Every leg must win and the book's margin compounds across legs. A small edge per leg can still be a big −EV parlay.

For information only. Bet Better is not a bookmaker and does not take bets. 18+. Gamble responsibly — if it stops being fun, take a break.

Run a site or blog? Embed this calculator for free — one line of code, keeps working forever.

Today's selected board

Done with the math? See what the model already cleared today

See today's picks

Get tomorrow's free pick by email

Free. One email a day, tops. Unsubscribe in one tap.

18+ only. Please gamble responsibly.