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What does +500 mean in betting?

+500 means a $100 bet wins $500, and a $10 bet wins $50. The price says it wins 16.7% of the time, so at +500 you make money on bets that win more than 16.7% of the time.

16.67%Implied chance
6Decimal odds
5/1Fraction
$50$10 bet wins
$500$100 bet wins
$20Bet to win $100
16.7%Break-even win rate
$60$10 bet returns

In plain words

+500 is a longshot: $10 wins $50, and $100 wins $500.

The price says about 1 in 6, or 16.7%. One win covers 5 losses, so a longshot only has to land a bit more often than 16.7% to pay over time.

Size it small. Even a good longshot goes cold: at 16.7%, the chance of ten straight losses is 16.2%. Keep longshot bets to one unit (1% of your bankroll) or less. Never bet the house on one bet.

Where you see +500

Five to one. Heavy underdogs, and first-touchdown props on the top players often start around here.

100 bets at +500

Win rateWins in 100Result on 100 bets of $10
13.7%13.7-$180
16.7% (break-even)16.7$0
19.7%19.7+$180

Three points above break-even turns 100 bets of $10 at +500 into about $180 of profit; three points below loses about the same. The edge is the few points, not the pick.

Prices next to +500

PriceChance$10 winsBet to win $100
+25028.6%$25$40
+30025.0%$30$33.33
+40020.0%$40$25
+50016.7%$50$20

One step shorter, +400 pays $100 less than +500 on every $100 bet that wins.

Check any price

Convert +500 or any other price, see what a ticket pays, or get a suggested bet size for your bankroll.

Questions

What does +500 mean in betting?

+500 means a $100 bet wins $500, and a $10 bet wins $50. The price says it wins 16.7% of the time, so at +500 you make money on bets that win more than 16.7% of the time.

How much does a $10 bet win at +500?

$50 in profit. You get $60 back in total: your $10 plus the win. A $100 bet wins $500.

What win rate do I need at +500?

More than 16.7% to make money over time. That is the price's implied chance, also called the break-even rate.

What is +500 in decimal odds?

6. A $1 bet returns $6 in total. As a fraction it is 5/1.

How often does a +500 bet win?

By its price, 16.7% of the time, about once every 6 bets. Runs of ten or more losses in a row are normal at this price.

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