Each-Way AtlasExtra places and offers on horse racing
Offer turnover calculator
This calculator works out the turnover an offer asks for and how many qualifying bets that takes. Turnover equals the multiplier times the bonus, plus the deposit if the terms include it. Enter your own offer's terms, because the answer is only as good as the numbers you copy from them.
Editorial team of Each-Way Atlas · Checked
Calculate your offer
Enter the bonus or free bet, the deposit and whether it counts, the multiplier, your unit stake, win only or each way, how the offer counts an each-way stake and the days allowed.
If the calculator does not load, use the formulas and the six worked examples below. They give the same answers. Buttons read Calculate and Reset, and the result has a Show the working line.
The short version: copy the terms exactly, then check the result against the offer's own wording.
The formulas
- Turnover = multiplier × (bonus, plus deposit if the terms include it).
- Counting amount per bet = the unit stake for win only. For each way it is twice the unit stake if the terms count the whole stake, or the unit stake if only the win part counts.
- Qualifying bets = turnover divided by the counting amount, rounded up.
- Average per day = turnover divided by the days allowed.
- A multiplier above 10 on bonus funds is flagged, because licence condition SR 5.1.1 caps it at 10 times the bonus from 19 January 2026. See the 10x wagering limit.
An each-way bet is two equal bets, so a £5 unit stake costs £10. The idea is explained on what each way means.
Six worked examples
Example. The numbers below are invented for arithmetic. They are not any operator's offer, and no operator's counting rule is stated here.
| Case | Bonus and deposit | Multiplier | Bet and counting amount | Turnover | Bets needed | Per day |
|---|---|---|---|---|---|---|
| 1 | £20 bonus, deposit not counted | 5x | Win only, £5 unit; £5 counts | £100.00 | 20 | £14.29 over 7 days |
| 2 | £20 bonus, deposit not counted | 5x | Each way, £5 unit; whole £10 counts | £100.00 | 10 | £14.29 over 7 days |
| 3 | £20 bonus, deposit not counted | 5x | Each way, £5 unit; win part £5 counts | £100.00 | 20 | £14.29 over 7 days |
| 4 | £30 bonus plus £30 deposit counted | 10x | Win only, £2.50 unit; £2.50 counts | £600.00 | 240 | £42.86 over 14 days |
| 5 | £30 bonus plus £30 deposit counted | 10x | Each way, £2.50 unit; whole £5 counts | £600.00 | 120 | £42.86 over 14 days |
| 6 | £10 bonus, deposit not counted | 12x, flagged above 10 | Win only, £4 unit; £4 counts | £120.00 | 30 | £24.00 over 5 days |
Cases 2 and 3 show why the counting rule matters. The same bonus needs 10 bets or 20, depending on whether the whole each-way stake counts.
When the result is wrong
The result is wrong, or incomplete, in these cases.
- The terms count only some markets, or count a stake at a reduced rate.
- The multiplier applies to winnings and not to the bonus.
- The bonus is a free bet whose stake is not returned and the terms set out a different base.
- A minimum price rules out the bets you planned.
Use the ten-point offer checklist to find these terms. Turnover is a requirement to meet, not a reason to stake. If staking stops being enjoyable, see responsible gambling.
The short version: the calculator does arithmetic, and the offer's terms decide the inputs.
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