The 99¢ Community Bankroll Calculator
Free, no signupKelly Criterion, risk of ruin, monthly EV projections, and unit sizing — all free.
Best tools for managing your sports betting bankroll. Kelly Criterion calculators, unit sizing guides, and risk assessment tools ranked.
Tested and ranked by methodology, accuracy, and value.
Kelly Criterion, risk of ruin, monthly EV projections, and unit sizing — all free.
Bet tracking with basic bankroll management. Good for logging results.
Comprehensive bet tracking with analytics. Expensive but feature-rich.
Bet tracking and bankroll management. Affordable option with decent features.
Google Sheets or Excel template. Full control but requires manual entry.
The 99¢ Community's free bankroll calculator with Kelly Criterion is the most comprehensive free tool available. Proper bankroll management is the #1 factor in long-term betting success.
What every service costs, side by side.
| Rank | Service | Price |
|---|---|---|
| #1 | The 99¢ Community Bankroll Calculator | Free, no signup |
| #2 | BetStamp Tracker | Free (basic) |
| #3 | Action Network Tracker | $39.99/month |
| #4 | SharpSide | $9.99/month |
| #5 | Spreadsheet (DIY) | Free |
Common questions about sports prediction services.
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