Profit / Loss Tracker
Log your bets, track your ROI and win rate, and visualise your P&L over time. All data is saved automatically in your browser and can be downloaded as a CSV file — no account needed.
P&L Over Time
Running profit/loss per settled betLog a Bet
Bet Log
How to Use This Tracker
Log Your Bets
Click "+ Add Bet" to record each wager. Enter a description, date, bookmaker, bet type, stake and decimal odds. Mark the result as Won, Lost, Void or Pending — you can update it at any time.
Track Your P&L
Your profit/loss is calculated automatically from the stake and odds you enter. For settled bets the running P&L chart updates in real time so you can see your performance trend at a glance.
Understanding ROI
Return on Investment (ROI) shows how efficiently your staking is performing. A positive ROI means you are making money relative to the amount staked. Long-term profitable bettors typically maintain a consistent positive ROI.
Export & Backup
All data is saved automatically in your browser's local storage — no account required. Download your full bet history as a CSV spreadsheet at any time to back it up or analyse it in Excel or Google Sheets.