How to Read Football Betting Odds: A Simple Cheat Sheet

If you're new to football betting, the odds board can look intimidating. But once you learn the basics, it's simple. This cheat sheet will give you a quick, easy-to-remember guide to reading decimal and fractional odds, understanding what they mean, and calculating your potential winnings in seconds.
Decimal Odds: The Total Return
Decimal odds are the easiest format. They show you the TOTAL amount you will get back for every £1 you bet, including your original stake.
How to Read: The bigger the number, the bigger the potential payout (and the less likely the outcome, according to the bookmaker).
- Cheat Sheet:
1.50: Heavy favorite. A £10 bet returns £15 (£5 profit).
2.00: Even money. A £10 bet returns £20 (£10 profit).
3.00: Underdog. A £10 bet returns £30 (£20 profit).
5.00: Long shot. A £10 bet returns £50 (£40 profit).
Calculation: Stake x Decimal Odds = Total Return.
Fractional Odds: The Profit
Fractional odds are traditional in the UK. They show you your PROFIT relative to your stake.
How to Read: The number on the left is your potential profit, the number on the right is your stake.
- Cheat Sheet:
1/5 (one-to-five): Heavy favorite. For every £5 you bet, you win £1 profit. A £10 bet wins £2 profit (total return £12).
1/1 (evens): For every £1 you bet, you win £1 profit. A £10 bet wins £10 profit (total return £20).
5/1 (five-to-one): For every £1 you bet, you win £5 profit. A £10 bet wins £50 profit (total return £60).
10/1 (ten-to-one): For every £1 you bet, you win £10 profit. A £10 bet wins £100 profit (total return £110).
Calculation: (Stake x Fraction) + Stake = Total Return.
Quick Conversion Tips
Fractional to Decimal: Divide the fraction and add 1.
5/1 = (5/1=5) + 1 = 6.00
1/2 = (1/2=0.5) + 1 = 1.50
Decimal to Fractional: Subtract 1 and convert the decimal to a fraction.
4.00 - 1 = 3.00 = 3/1
1.80 - 1 = 0.80 = 4/5
What the Odds Tell You (Implied Probability)
Odds also represent a percentage chance. The formula for decimal odds is: (1 / Decimal Odds) x 100.
1.50 odds imply a (1/1.50) * 100 = 66.7% chance.
2.00 odds imply a 50% chance.
4.00 odds imply a 25% chance.
If you think a team's chance is higher than the implied probability, you've found a potential value bet.
Practical Tips
Most betting apps let you switch between formats in the settings.
Use decimal odds for easy calculation.
Use fractional odds if you're betting on UK horse racing.
Always double-check the odds before placing your bet.
Conclusion
Reading odds is the first and most fundamental skill in betting. With this cheat sheet, you can quickly decode any odds you see, calculate your potential return, and understand the implied probability. It's your key to the world of sports betting. Now, go find that value bet!
FAQ
- Which odds format is best for beginners?
- Decimal odds are the easiest because calculating your total return is a simple multiplication.
- What do odds of 2.50 mean?
- For every £1 you bet, you get £2.50 back if you win, including your stake. Your profit is £1.50.
- How do I calculate my profit from fractional odds?
- Multiply your stake by the fraction. For 5/1, profit = stake x 5.