ROI / Units Calculator
Track your betting ROI, yield, and units won or lost.
ROI
15.00%
5%+ is excellent. 2%+ is sustainable. 0% breaks even.
Units
7.50
How it works
ROI % = profit / total_wagered × 100. Units assume a fixed stake size (e.g. 1u = 1% of bankroll). 5%+ ROI is excellent over a large sample.