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Parlay calculator:
your payout, instantly

Add your legs in any odds format. The combined odds and total payout update as you type. Free, no sign-up.

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Total payout
—
Profit — on your stake
Combined decimal
—
Combined American
—
Chance the price gives
—

Combined odds = every leg's decimal price multiplied together. The more legs you add, the less likely it is to win, and the bookmaker's cut grows with every leg.

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Every leg has to win, so each one should be a good price. Our model checks each game's chance against the price. The free picks show the price and what $10 returns.

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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

Parlay payout chart:
2 to 10 legs at -110.

Most spread and total bets are priced at -110. Here is what a $10 parlay pays when every leg is -110, and how often it should win. Use the calculator above for your own prices.

ParlayPrice$10 returnsPrice says it winsIf every leg is 50/50
2 legs+264$36.4527.4%1 in 4
3 legs+596$69.5814.4%1 in 8
4 legs+1228$132.837.5%1 in 16
5 legs+2436$253.593.9%1 in 32
6 legs+4741$484.132.1%1 in 64
7 legs+9142$924.241.1%1 in 128
8 legs+17545$1,764.460.6%1 in 256
9 legs+33585$3,368.520.3%1 in 512
10 legs+64208$6,430.820.2%1 in 1,024

So a 3-team parlay at -110 pays $69.58 on $10, a 4-team parlay pays $132.83 and a 6-team parlay pays $484.13. Each leg you add roughly doubles the payout, and halves the chance it lands.

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 has to win, and the bookmaker's cut on each leg multiplies across the parlay. So even good legs can add up to a poor price.

How much does a 3-team parlay pay?

At -110 on every leg, a 3-team parlay pays about +596. A $10 bet returns $69.58, which is $59.58 profit.

How much does a 6-team parlay pay?

At -110 on every leg, a 6-team parlay pays about +4741. A $10 bet returns $484.13. If each leg is a true 50/50, it wins about 1 time in 64.

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