+380 Odds Explained
- Decimal
- 4.80
- American
- +380
- Fractional
- 19/5
- Implied probability
- 20.83%
- Polymarket
- 21¢
- $100 wins
- 380.00
- American
- +380
- Fractional
- 19/5
- Implied probability
- 20.83%
- Polymarket
- 21¢
- Profit
- 380.00
- Total return
- 480.00
4.800 decimal, +380 American, 20.83% implied probability
+380 is an American price:
the plus sign marks an underdog, and the number is the profit on a 100 stake
. Every other format describes the same chance: 4.80 decimal, 19/5 fractional, 20.83% implied probability, 21¢ on Polymarket.
What +380 pays
A 100 stake at +380 returns 480.00 in total: your 100 back plus 380.00 profit. To win exactly 100 you would stake 26.32. The table covers the stakes people actually use.
| Stake | Profit | Total return |
|---|---|---|
| 10 | 38.00 | 48.00 |
| 25 | 95.00 | 120.00 |
| 50 | 190.00 | 240.00 |
| 100 | 380.00 | 480.00 |
| 500 | 1,900.00 | 2,400.00 |
| 1,000 | 3,800.00 | 4,800.00 |
Break-even and long-run results
The implied probability of +380 is 20.83%, and that number is also the break-even win rate: win more often than 20.83% of the time at this price and you profit in the long run, win less often and you lose. The table shows the return on stake at a few win rates, including the break-even rate itself.
| Win rate | Return on stake |
|---|---|
| 21% | 0.8% |
| 50% | 140.0% |
| 55% | 164.0% |
| 60% | 188.0% |
| 65% | 212.0% |
+380 is a longshot. The bookmaker prices the outcome at 20.83%, and the payout of 380.00 per 100 staked is the compensation for how rarely it lands. Longshots carry more margin than any other part of the market, which is why devigging methods disagree most at prices like this one.
The vig at +380
If both sides of a two-way market were priced at +380, the implied probabilities would add up to -58.33% above 100%. That excess is the overround, or vig; as a share of stakes it is a -140.00% margin for the bookmaker. Removing it leaves fair odds of 2.00 decimal ( +100) on each side. Use the devig calculator to do the same for any market.
+380 on a betting exchange
Exchanges charge commission on net winnings, so the price you see is not the price you get. At 2% commission +380 is worth 4.724 decimal (+372 American); at 5% it drops to 4.610 (+361). Those are the bookmaker prices you would need to beat.
| Commission | Effective decimal | Effective American | Break-even |
|---|---|---|---|
| 2% | 4.724 | +372 | 21.17% |
| 5% | 4.610 | +361 | 21.69% |
Same price in other formats
Same price in other formats
Nearby prices
Nearby prices
Frequently asked questions
What does +380 mean in betting?
+380 is an American price. Positive numbers show the profit on a 100 stake; negative numbers show the stake needed to win 100. At +380 the implied probability is 20.83% and a 100 stake returns 480.00.
What is +380 in decimal odds?
+380 converts to 4.800 in decimal odds (usually shown as 4.80). Decimal odds are the total return per unit staked, so multiply your stake by 4.800 to get the return.
What is +380 as a fraction?
+380 is 19/5 in fractional odds, the traditional bookmaker notation where the top number is profit and the bottom number is stake.
How much do I win on a 100 bet at +380?
A 100 stake at +380 wins 380.00 in profit and returns 480.00 including the stake. To win exactly 100 you would stake 26.32.
What win rate do I need at +380?
The break-even win rate equals the implied probability, 20.83%. Winning more often than that at this price is profitable over the long run; winning less often loses money.