How do I work out the cost of a jackpot ticket with doubles?

Multiply the price of one line by 2 for every double and by 3 for every triple. Three doubles at KSh 99 are 8 lines: KSh 792.

Do doubles increase my chance of winning?

Yes, but each one doubles the cost. They add the most on the closest games, where the second most likely result has a real chance.

Which chance per pick should I use?

33% is a blind guess. Careful picks are usually right 45-55% of the time; use our predictions for each game's chances.

Does the calculator predict results?

No. It shows the cost and the probabilities for the accuracy you enter. The picks for each game are on the jackpot pages.

Calculadora de jackpot: coste, dobles y probabilidades

Aciertos	Exactamente	Esa cantidad o más
17 de 17	0.000763%	0.000763%
16 de 17	0.013%	0.0137%
15 de 17	0.104%	0.117%
14 de 17	0.519%	0.636%
13 de 17	1.82%	2.45%
12 de 17	4.72%	7.17%

How to use the calculator

Choose a jackpot, or “Other jackpot” and enter its games and price per line.
Enter how many doubles and triples your ticket has.
Set how often you expect a single pick and a double to be right.
Read the lines, the cost and your chance of every prize tier.

Why the cost climbs so fast

Every double doubles the lines and every triple triples them, so the cost grows much faster than the chance. A few well-placed doubles are worth far more than many.

Ticket	Líneas	At KSh 99	At KSh 15
2 dobles	4	KSh 396	KSh 60
3 dobles	8	KSh 792	KSh 120
5 dobles	32	KSh 3,168	KSh 480
3 triples	27	KSh 2,673	KSh 405
3 doubles + 3 triples	216	KSh 21,384	KSh 3,240

How the chances are worked out

Each game is its own event: a single counts at the single accuracy you set, a double at the double accuracy and a triple is always right. The calculator works out the exact chance of every possible number of correct games, with no simulation. The accuracy you enter matters most, so use our predictions for each game's chances:

Jackpot calculator: frequently asked questions

¿Cómo calculo el coste de un boleto de jackpot con dobles?

Multiplica el precio de una línea por 2 por cada doble y por 3 por cada triple. Tres dobles a KSh 99 son 8 líneas: KSh 792.

¿Los dobles aumentan mis probabilidades de ganar?

Sí, pero cada uno duplica el coste. Aportan más en los partidos más igualados, donde el segundo resultado más probable tiene una probabilidad real.

¿Qué probabilidad por pronóstico debo usar?

33% es adivinar a ciegas. Los pronósticos cuidadosos suelen acertar el 45-55% de las veces; usa nuestros pronósticos para la probabilidad de cada partido.

¿La calculadora predice resultados?

No. Muestra el coste y las probabilidades para la precisión que indiques. Los pronósticos de cada partido están en las páginas de los jackpots.