Lottery / Raffle Winning Odds Calculator
Calculate the chance of winning by choosing k numbers out of n.
Result
1 / 13.983.816
Winning chance: 1 / 13.983.816
Result in all units
Step-by-step solution
odds = 1 / C(n,k)
What Are Lottery / Raffle Odds?
Lottery odds are the chance of matching all the drawn numbers. They are based on combination math and are usually very low.
How is it calculated?
How Is It Calculated?
Probability = 1 ÷ C(n, r)
n: total numbers, r: chosen numbers.
- Enter the total count and the count of numbers to choose.
Frequently Asked Questions
Does playing the same numbers every week increase your chances?
No; each draw is independent, and past results do not change the probability of a new draw.