Odds Calculator is advanced software that computes probabilities for various lotto and horse racing games, including Keno, Powerball, Mega Millions, and more. It offers detailed and accurate calculations for regular lotto games with up to 49 numbers and supports popular international games like Euromillions and CA SuperLotto Plus.

The calculations of Odds Calculator are based on the hypergeometric probability distribution, and they are performed exactly and at least. For instance, if you consider a lotto 6/49 game, this software helps calculate the probability of getting 4 of 6 in 10 from 49, which is 1 in 90.
The general hypergeometric formula of Odds Calculator considers multiple cases and calculates precisely the odds in at least situations. The program handles most common lotto games that draw 6, 4, 5, or 7 winning numbers, etc. and calculates odds for countless situations like 39 from 49 or 50 from 55, among others.
Odds Calculator requires only a few easy-to-understand parameters, which are explained in detail on the input screens. For instance, if you want to calculate possible odds for a 6-49 lotto game with no pool of extra numbers and the biggest lotto number is 49 and six lotto numbers per combination and six lotto numbers in the pool, you can do that with ease.
Overall, if you want to calculate the odds for any lotto game or horse racing with accuracy, Odds Calculator is an excellent software to try.
Version 6.01: Software and PDF tutorial added