ROI & Yield Calculator
Understand how efficiently your betting actually performed. Profit alone means nothing without context.
Yield: +8.0%
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Total amount wagered.
Net profit: +€800.00
Used to calculate Capital ROI and turnover.
You are beating the market efficiently.
Yield shows how efficiently you turn over capital. ROI shows how much your bankroll grew.
If you maintain a 8.0% yield, here is what you can expect over the long run.
Results are expected values, not guarantees.
You wagered €10,000 and made a profit of +€800.00. That is a 8.0% yield, which means you make 8.0 for every 100 wagered.
Starting Bankroll
€2,000
Turnover (Times Cycled)
5.0x
Total Staked (Turnover)
€10,000
Profit
+€800
Over the long run, this is a strong sign of a profitable betting strategy.
5. Sample Size Matters
- Fewer than 100 bets is too small to draw conclusions. Variance dominates.
- 500+ bets gives a clearer picture. Trends start to emerge.
- 1,000+ bets approaches statistical significance for most betting edges.
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