Betting permutations calculator

Use our betting permutations calculator to help you work out the number of doubles, trebles or other multiples in any number of selections.

Permutations chart

For quick reference you can also refer to our betting folds chart which lets you see at a glance how many doubles, trebles and # folds there are in up to 20 selections.

↓Bets Selections→	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Doubles	0	1	3	6	10	15	21	28	36	45	55	66	78	91	105	120	136	153	171	190
Trebles	0	0	1	4	10	20	35	56	84	120	165	220	286	364	455	560	680	816	969	1140
4 folds	0	0	0	1	5	15	35	70	126	210	330	495	715	1001	1365	1820	2380	3060	3876	4845
5 folds	0	0	0	0	1	6	21	56	126	252	462	792	1287	2002	3003	4386	6188	8568	11628	15504
6 folds	0	0	0	0	0	1	7	28	84	210	462	924	1716	3003	5005	8008	12376	18564	27132	38760
7 folds	0	0	0	0	0	0	1	8	36	120	330	792	1716	3432	6435	11440	19448	31824	50388	77520
8 folds	0	0	0	0	0	0	0	1	9	45	165	495	1287	3003	6435	12870	24310	43758	75582	125970
9 folds	0	0	0	0	0	0	0	0	1	10	55	220	715	2002	5005	11440	24310	48620	92378	167960
10 folds	0	0	0	0	0	0	0	0	0	1	11	66	286	1001	3003	8008	19448	43758	92378	184756
Full cover bets	0	1	4	11	26	57	120	247	502	1013	2035	4070	8086	15899	30811	58652	109276	199121	354502	616645

Bet types chart

Our bet types chart lets you see how many multiples there are in the various popular bookmaker bet types.

Betting permutations FAQ