Bet calculator
Payout and profit for any single bet.
To win (profit)
9.09
Total payout
19.09
Implied win %
52.38%
Enter American odds (e.g. −110 or +150) and your stake. Total payout includes your returned stake.
How to read your payout
With positive American odds (e.g. +150), the number is the profit on a $100 stake. With negative odds (e.g. −110), it’s what you must stake to win $100. This calculator scales that to any stake and shows both your profit and the total payout (profit plus your returned stake).
The implied win % is the break-even rate baked into the price — you need to win at least that often, long term, just to break even. Track every bet in Bankroll Guardian and we’ll show your real win rate and ROI against it.
What common odds pay
Profit at each price on a $10, $50 and $100 stake, plus the total returned on $100 (profit and your stake back). Minus prices are favorites and pay less than you risk; plus prices are underdogs and pay more. Even money is +100 — some books write the same price as −100.
| Odds | Implied win % | Wins on $10 | Wins on $50 | Wins on $100 | Total back on $100 |
|---|---|---|---|---|---|
| -300Favorite | 75% | $3.33 | $16.67 | $33.33 | $133.33 |
| -250Favorite | 71% | $4 | $20 | $40 | $140 |
| -200Favorite | 67% | $5 | $25 | $50 | $150 |
| -150Favorite | 60% | $6.67 | $33.33 | $66.67 | $166.67 |
| -125Favorite | 56% | $8 | $40 | $80 | $180 |
| -110Favorite | 52% | $9.09 | $45.45 | $90.91 | $190.91 |
| +100Underdog | 50% | $10 | $50 | $100 | $200 |
| +110Underdog | 48% | $11 | $55 | $110 | $210 |
| +125Underdog | 44% | $12.50 | $62.50 | $125 | $225 |
| +150Underdog | 40% | $15 | $75 | $150 | $250 |
| +175Underdog | 36% | $17.50 | $87.50 | $175 | $275 |
| +200Underdog | 33% | $20 | $100 | $200 | $300 |
| +250Underdog | 29% | $25 | $125 | $250 | $350 |
| +300Underdog | 25% | $30 | $150 | $300 | $400 |
| +400Underdog | 20% | $40 | $200 | $400 | $500 |
| +500Underdog | 17% | $50 | $250 | $500 | $600 |
| +700Underdog | 13% | $70 | $350 | $700 | $800 |
| +750Underdog | 12% | $75 | $375 | $750 | $850 |
| +800Underdog | 11% | $80 | $400 | $800 | $900 |
| +900Underdog | 10% | $90 | $450 | $900 | $1000 |
| +1000Underdog | 9% | $100 | $500 | $1000 | $1100 |
Implied win % includes the sportsbook’s margin, so both sides of a real market add up to more than 100%. Enter any price above for numbers not in this table.
Keep going
Confused by the plus and minus signs themselves? Start with plus and minus odds and implied probability. To see the same price in decimal or fractional format, use the odds converter.
The gap between the implied win % on both sides of a market and 100% is the sportsbook’s cut — the vig. Understanding it is what turns a payout number into a judgement about whether the bet was worth making.
Common questions
- How do you calculate a bet payout from American odds?
- For plus odds, profit = stake × (odds ÷ 100): $50 at +150 wins $75. For minus odds, profit = stake × (100 ÷ the number): $50 at −110 wins $45.45. Add your stake back for the total payout — $125 and $95.45 respectively in those examples.
- What does a $100 bet at +150 pay?
- $150 in profit, $250 back in total (your $100 stake plus the $150 win). The same price in decimal odds is 2.50, and it implies a 40% chance of winning.
- What do minus odds mean in betting?
- Minus odds mark the favorite and show what you must risk to win $100. At −250 you stake $250 to win $100; at −100 you stake $100 to win $100, which is even money. The bigger the minus number, the heavier the favorite and the smaller your profit per dollar risked.
- What does +1000 mean in betting?
- A $100 bet wins $1,000, returning $1,100 in total. It's a 10-to-1 underdog with an implied win probability of about 9.1% — long-shot territory, most often seen in futures and player props rather than game lines.
- What's the difference between profit and payout?
- Profit is what you win; payout is profit plus your returned stake. A winning $100 bet at +120 shows $120 profit and a $220 payout. Sportsbooks usually display payout, which makes tickets look bigger than the actual win.
- What is implied probability?
- The break-even win rate baked into a price. At −110 it's 52.4% — win less often than that long-term and the bet loses money even if it feels close. Comparing implied probability to your own estimate is the entire basis of finding value.
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