Stake Modes
Use stake per bet when every line carries the same amount. Use total stake to spread one budget evenly over all generated lines.
New Tool
Betting Calculator
Model singles, accumulators, full-system multiples, and each-way racing scenarios with confidence. Built for quick checks on mobile and deep analysis on desktop.
One selection, one bet line.
Selections
Selection 1
Dec - | Frac | US -
How this calculator handles racing rules
- Each-way doubles outlay because every line has a win part and place part.
- Rule 4 and dead-heat adjustments reduce winnings, not returned stake.
- Void selections are treated as decimal 1.0 in multiples and stake-refund in singles.
Live Summary
Updates instantly as you edit selections.
Total Outlay
£0.00
Total Return
£0.00
Total Profit
£0.00
ROI
0.00%
Bet Lines0
Base Stake£0.00
ModeStake per bet
Selection 1: Odds are required
Stake must be a number greater than 0
Bet Breakdown
Every constituent line with stake, status, and return.
Enter valid selections and stake to generate your line-by-line breakdown.
How It Works
Plain-English guidance for core betting mechanics and racing-specific rules
Each-Way
Each-way creates two parts per line: win and place. Outlay doubles because both parts are staked. A placed-only horse pays the place part.
Rule 4
Rule 4 deductions reduce the winnings portion only. Returned stake remains intact unless a leg loses.
Void Selections
Voids are treated as 1.0 decimal in multiples, so surviving legs continue. A void single returns stake with no profit.