Convert betting odds between Decimal, Fractional, and American formats instantly. Perfect for comparing odds across different bookmakers and regions. Our calculator handles all conversions accurately, helping you make informed betting decisions.
Different regions and bookmakers use various odds formats. Understanding and converting between them is essential for comparing betting options.
The three main odds formats are Decimal (e.g., 2.50), Fractional (e.g., 3/2), and American (e.g., +150). Each format is popular in different regions and betting markets.
Decimal odds show your total return for a 1 unit stake. For example, odds of 2.50 mean you'll receive 2.50 units back for every 1 unit staked, including your stake (1.50 units profit).
American odds show how much you need to stake to win 100 units (for negative odds) or how much you win for a 100 unit stake (for positive odds). For example, -150 means stake 150 to win 100, while +150 means stake 100 to win 150.
The choice of odds format often depends on your location and preference. Decimal odds are popular in Europe and Australia, fractional odds in the UK, and American odds in the USA. Use whichever format you find easiest to understand.
The calculators on this website are available for free use. Although we strive to maintain the accuracy of the calculators provided here, you are responsible for using them and relying on their results at your own discretion and risk. We do not accept any responsibility or liability for any losses you may incur from decisions based on these calculator results. Likewise, we will not seek a share of any profits you may gain from using the calculators.