Free Betting Tools & Calculators

Tools for checking prices, probabilities and stakes. All free, all in the browser, all built for a phone.

Betting Calculators

Convert odds, price a market, check value on a selection, size a stake, and work out a return before you place a bet.

Statistical analysis tools for football betting — compare team performance and read trends against the odds.

Free, no account: Every tool runs in the browser. Nothing to register, nothing to pay, no premium tier.
Tied to the predictions: Use them alongside Mr Super Tips predictions and analytics for extra context on a selection.
Built for mobile: Every tool works on a phone — the audience is on one.
Instant: Calculations happen locally. No loading, no server round-trip.
Shows the working: Each tool explains the maths behind the result, so the number is checkable.
Shareable: Every calculation has its own URL. Send it, or come back to it later.

Most used

Converts between decimal, fractional and American odds, with the implied probability and the return on a stake alongside.

Take a probability from a Mr Super Tips prediction and price it yourself.