BETTING CALCULATORS

ODDS CONVERTER

Switch between decimal, fractional, and American odds instantly.

Also shows the implied probability – the bookmaker’s view of how likely the outcome is.

If your research shows a higher probability, you’ve found value.

How to use:

• Enter odds in any format (e.g. 4/1 or 2.50)
• See the equivalent in other formats instantly
• Check the implied probability percentage

ACCUMULATOR CALCULATOR

Work out returns for accumulators (multiple bets where winnings roll onto the next selection).

See your total odds, potential return, and profit before placing your bet.

How to use:

• Enter your stake (e.g. £10)
• Add each selection with its decimal odds
• Click “Add Leg” for more selections
• See your total odds, potential return, and profit

DUTCHING CALCULATOR

Back multiple selections in the same event to guarantee equal profit whichever wins.

Common in horse racing when you fancy two or three runners.

The calculator works out the exact stake needed for each selection.

How to use:

• Enter your target total return (e.g. £100)
• Add the decimal odds for each selection
• Click “Add Selection” for more runners
• See the stake needed for each selection and your guaranteed profit

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