Calculate full returns for Trixie, Patent, Yankee, Heinz, Super Heinz, Goliath and all UK system bets.
System bets cover every possible combination of bets from your selections. Unlike a straight accumulator where all selections must win, system bets pay out even with partial winners — making them far more forgiving.
No singles (Trixie, Yankee, Heinz): Higher-risk but bigger returns when multiple selections win. You need at least 2 winners to see any return. With singles (Patent, Lucky 15, Lucky 63): More expensive (more bets), but a single winner gives some return — better for higher-odds selections.
Adding each-way doubles your total outlay but gives place returns on horses that don't win. Particularly popular with Lucky 15s and Lucky 31s in UK horse racing, where a single each-way winner in a competitive race can return a profit.