8 selections · 247 bets
Goliath Calculator
Enter your 8 selections, mark winners, placed horses and non-runners, and see your Goliath returns.
Bookmaker bonuses (e.g. double odds on one winner) are not included.
What’s in a Goliath
247 bets on 8 selections
28 doubles, 56 trebles, 70 4-folds, 56 5-folds, 28 6-folds, 8 7-folds, 1 8-folds. Each-way doubles it to 494 bets.
| Bet type | Bets | £1 return, all win at evens | £1 return, example odds |
|---|---|---|---|
| Doubles | 28 | £112.00 | £576.19 |
| Trebles | 56 | £448.00 | £5139.53 |
| 4-folds | 70 | £1120.00 | £28341.03 |
| 5-folds | 56 | £1792.00 | £98960.53 |
| 6-folds | 28 | £1792.00 | £213736.78 |
| 7-folds | 8 | £1024.00 | £261132.19 |
| 8-folds | 1 | £256.00 | £138206.25 |
| Total | 247 | £6544.00 | £746092.50 |
Other system bets
Learn the math
Guides that go with this calculator.
FAQ
Frequently asked questions
What is a Goliath bet?
A Goliath is a UK system bet on 8 selections made up of 247 bets: 28 doubles, 56 trebles, 70 4-folds, 56 5-folds, 28 6-folds, 8 7-folds, 1 8-folds. It has no singles, so you need at least two winners for a return.
How much does a £1 Goliath cost?
247 bets at £1 each cost £247.00. Each-way doubles the number of bets to 494, so a £1 each-way Goliath costs £494.00.
What does a £1 Goliath pay if every selection wins at evens?
£6544.00 in total — a profit of £6297.00 on the £247.00 stake.
What if one selection loses?
Only the bets containing that selection lose. With the example odds on this page (5/1, 3/1, 2/1, 7/2, 4/1, 9/4, 6/1, 11/4) and the last selection losing, a £1 Goliath still returns £157046.25.
Are bookmaker bonuses included?
No. Some bookmakers add bonuses or consolations to Goliath bets (for example extra odds when only one selection wins). Those terms vary, so we show the standard settlement only.
More calculators
Parlay
Combine odds across multiple picks.
Odds Converter
Same odds. Three ways to read them.
Implied Probability
See the percentage — and the margin — behind the price.
Free Bet
Stake-not-returned payouts and lay matching.
Each-Way
Win and place returns, place terms and Rule 4.
Accumulator
UK acca returns with fractional odds.
Round Robin
Every parlay combination, priced.
Hedge
Lock in profit or cut a loss.
No-Vig
Fair odds and the expected value of your bet.
Horse Racing
Each-way, dead heats, Rule 4 and non-runners.
Lucky 15
Plus Trixie, Yankee, Patent, Lucky 31/63, Heinz & more.
Matched Betting
Lay stake, liability and locked-in result.
Arbitrage
Sure-bet stakes and ROI across bookmakers.
Dutching
Equal profit across several selections.
Kelly Criterion
Stake size from your edge.
Moneyline
Payout, risk-to-win and the fair line for any moneyline.
Teaser
Teaser payout, break-even win rate per leg and EV.
Vig Calculator
Theoretical hold, margin and fair odds for any market.
EV Calculator
Expected value and +EV check from your odds and win chance.
Profit Boost
Boosted odds, payout and EV — profit or odds boost.