Goliath calculator
8 selections, 247 bets. The biggest standard system bet. No singles.
Total stake
—
Total return
—
Profit
—
| Component | Winners | Return |
|---|---|---|
| Doubles | 0/28 | £0.00 |
| Trebles | 0/56 | £0.00 |
| Four-folds | 0/70 | £0.00 |
| Five-folds | 0/56 | £0.00 |
| Six-folds | 0/28 | £0.00 |
| Seven-folds | 0/8 | £0.00 |
| Eight-fold | 0/1 | £0.00 |
How to use this calculator
- Enter decimal odds for selections 1-8.
- Mark each as Won or Lost.
- Set your unit stake — total cost is 247× that.
- Every combo from doubles to eight-fold contributes.
Worked example
Eight legs at 2.0 each, all winning, £1 stake. Returns sum to £4,890 on £247 — a 19.8× multiple.
Common questions
Is a Goliath worth it?
Only if you genuinely believe in 8 selections at meaningful odds. Most punters lose money on Goliaths because the expected value of system bets is negative.