Betting calculators: odds, accumulators and system bets

Small tools for your betting slip: what do these odds return, how much margin is built in, what does my accumulator or system pay out? Everything is calculated directly in your browser.

• Odds calculatorConvert odds into probability, winnings for your stake, fractional and US odds, margin and fair odds of a market.
• Accumulator calculatorMultiply any number of odds, see payout and net profit, and the hidden margin of the accumulator.
• System bet calculator2 from 3 to Goliath: lines, total stake, maximum return and status once selections are settled.
• Kicktipp calculatorFor prediction games: the tip with the most expected points for every match, with joker and odds rule.

Which calculator for which question?

The odds calculator is the foundation: it converts odds into probabilities and shows how much of a markup a bookmaker puts on a market. If you compare odds, you quickly see where the bookmaker is generous and where not.

The accumulator calculator multiplies your selections and shows what makes accumulators expensive: the margin grows with every selection. The system bet calculator breaks systems such as 2 from 3 or Yankee down into their lines and works out what your slip can still return at the current state.

Betting tax

Whether and how sports betting is taxed depends on the country and the bookmaker. Some bookmakers already price a tax into the odds, so you get slightly lower odds and no other deduction. Others deduct a share from the payout if you win or take it directly from the stake. Check your bookmaker’s terms before you calculate.

All information without guarantee. Betting is gambling; winnings are never certain.