Lottery Odds & Prize Probability Calculator
Calculate jackpot odds and combination spaces for major lotteries (6/90, 6/60, 5/34, 6/49) and custom lotto draws based on ticket count.
Formula
Combinations = C(n, k) = n! / (k! × (n-k)!) | Odds = Tickets / Total Combinations
Source / method note
Based on combinatorial hypergeometric distribution $C(n, k) = n! / (k! (n-k)!)$.
Legal / official rate note
Mathematical probability model for fair lottery drawings.
Frequently Asked Questions
Are numbers like 1-2-3-4-5-6 less likely to win?
No. Every individual combination has the exact same mathematical probability of being drawn.
