Lucky 15 Calculator
Goliath calculator: runners loaded into the starting stalls with one stall left empty

Goliath calculator

There are 247 bets in a Goliath, built on eight horses running in different races. Expect 1 eightfold, 8 sevenfolds, 28 sixfolds, 56 fivefolds, 70 fourfolds, 56 trebles and 28 doubles. Enter how each horse ran and the Goliath calculator shows what all 247 bets pay.

1 of 3

How much did you put on each bet?

Bet type

247 bets, so the whole slip costs 247 times this stake

2 of 3

What price did each selection have?

A non-runner? Type its price anyway and mark it on the next step.

3 of 3

How did each one run?

Selection 1
Selection 2
Selection 3
Selection 4
Selection 5
Selection 6
Selection 7
Selection 8

Your return

Answer the three questions to see what your Goliath pays.

See all 247 bets
BetReturn

How many bets does a Goliath have

There are no singles in a Goliath; one winner on its own pays nothing, since each bet needs at least two winners to come in. Staking £1 on each bet costs £247 in total. Going each way doubles the outlay to £494.

Type of betBetsCost at £1 a bet
Doubles28£28.00
Trebles56£56.00
Fourfolds70£70.00
Fivefolds56£56.00
Sixfolds28£28.00
Sevenfolds8£8.00
Eightfold1£1.00
All Goliath bets247£247.00
Each way494£494.00

What a Goliath calculator pays

Use the table to see what a £1 Goliath pays if the first few horses win, at 2/1, 3/1, 4/1 and higher up the list, with no Rule 4 or dead heat applied yet.

Returns by number of winners, worked out
WinnersReturnProfit or loss
One£0.00-£247.00
2£12.00-£235.00
3£107.00-£140.00
4£821.00+£574.00
5£6,694.00+£6,447.00
6£60,446.00+£60,199.00
7£604,757.00+£604,510.00
All 8£6,652,747.00+£6,652,500.00

A Goliath with each way, Rule 4 and dead heats

Turn each way on and a Goliath is 494 bets: one win set, one place set, the same split used by the each way Lucky 15 calculator. If a rival is withdrawn, Rule 4 knocks pence in the pound off what your selection wins, across every bet containing it If a selection does not run, it leaves its bets, and those bets go on with the others. A dead heat returns half the stake at full odds. Every selection on the slip has one button covering both Rule 4 and dead heats.

Lucky 15 or Goliath

Eight horses and 247 bets make a Goliath; a Lucky 15 covers four horses with 15. It is a Heinz plus two more horses, with no singles included With four horses, choose the Lucky 15 calculator when you want the singles included.

More full-cover bets