AI units calculator: what your record is really worth

betting units and ROI calculator: wins, losses, average odds and unit size in — profit in units and dollars, ROI, and the win rate the odds need.

Nothing is worked out until you tap. Five runs a day, unlimited with a Velvet seat.

How it works

A unit is one standard bet. Profit in units removes bet size from the picture and shows whether the record actually beats the price you are paying.

More calculators: the Money Room · hedge · devig · parlay · Kelly · EV

About the units calculator

Track a betting record in units instead of dollars: one unit is your standard stake, so results compare cleanly however much you bet. Enter wins, losses and the odds to see units won or lost and your return on investment. At -110, a bettor needs to win about 52.4% of bets just to break even.

How big should a unit be?

Most bettors keep a unit at 1% to 3% of their bankroll.