LineMath

What Does +170 Mean in Betting?

+170 means a $100 bet wins $170.00 in profit. A winning $100 bet returns $270.00 — your stake plus $170.00.

+170 in every format

American
+170
Decimal
2.70
Fractional
17/10
Implied win %
37.04%

+170 payout table

StakeProfit if it winsTotal payout
$10.00$17.00$27.00
$25.00$42.50$67.50
$50.00$85.00$135.00
$100.00$170.00$270.00
$250.00$425.00$675.00

What win rate does +170 need?

To break even at +170 you have to win 37.04% of your bets. Over 100 flat-stake bets that means at least 38 wins to be in profit. Underdogs win less often but pay more than they risk, so the break-even rate is below 50%.

+170 in a parlay

Parlay legs multiply. Two legs at +170 combine to +629 — a $100 bet pays $729.00 — and three legs combine to +1868, paying $1,968.30. All legs must win.

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Frequently asked questions

How much do you win on a $100 bet at +170?

A $100 bet at +170 wins $170.00 in profit and returns $270.00 in total, including your stake.

What win rate do you need to break even at +170?

37.04%. Over 100 bets at +170 you need at least 38 wins to finish in profit, assuming flat stakes.

Is +170 a favorite or an underdog?

+170 is the underdog's price: a positive number means you win more than you risk, because the outcome is less likely than not.

What are +170 odds in decimal and fractional?

+170 is 2.70 in decimal odds and 17/10 in fractional odds.