Lotto Calculator
Lotto Number Generator Calculator
Draw six unique numbers from 1 to 45 at random. Generate up to 20 games at once, each show...
Read MoreUS Lottery Tax Calculator
Estimate 24% federal withholding plus state tax on US lottery winnings and see the net pri...
Read MoreAbout This Category
Two lottery tools that cover opposite ends of the process: generating a set of numbers, and estimating what a prize is actually worth after tax.
The generator uses a cryptographically secure random source when the browser provides one, and each draw is independent — a number that appeared last week has exactly the same chance next week.
Frequently Asked Questions
Can a generator improve my chances?
No. Every valid combination has the same probability. It only removes human patterns such as picking birthdays, which reduces the chance of sharing a prize.
Is lottery tax the same in every country?
No. Some countries exempt prizes entirely, others tax above a threshold, and a few apply a flat rate. The tax page uses the rules of the country for the selected language.
What is the expected value of a ticket?
Prize pool divided by the number of combinations, minus the ticket price and tax. It is negative in every regulated lottery — that is how the operator is funded.
Calculators in This Category
Sources & last update
2026-10-19