Random Number Generator
Generate one or up to 10,000 random integers between a minimum and maximum of your choice, optionally without repeats, for example for prize draws.
Note: These calculations are for informational purposes only and do not replace professional tax or financial advice. All information without guarantee.
FAQ
Frequently Asked Questions
How does the generator produce random numbers?
It uses the browser's pseudo-random algorithm (Math.random), producing uniformly distributed numbers that are scaled to the desired range. This quality is sufficient for lottery tips and games.
How do I generate lottery numbers 6 from 49?
Set the range to 1–49, choose 6 numbers and enable "no duplicates". The generator draws 6 unique random numbers from 1–49 – just like the real lottery.
Are the random numbers truly random?
Computer algorithms produce pseudo-random numbers – deterministic but appearing random. For lottery tips, games and draws the quality is sufficient. For cryptographic purposes a hardware random generator is needed.
Can you improve lottery odds with specific numbers?
No – every combination in lottery 6 from 49 has the same probability (1:13,983,816). Frequently played numbers (birthdays, 1–31) only split prizes among more winners.
Guide
What is the Random Number Generator?
The random number generator produces random numbers within a freely definable range. Suitable for lottery numbers, draws, statistical sampling and games.
How does the Random Number Generator work?
Enter minimum, maximum and how many random numbers you want. Duplicates can be excluded. The generator uses the browser's pseudo-random algorithm (Math.random), which is sufficiently random for practical purposes.
Key Data and Facts
Lottery 6 from 49: 6 numbers from 1–49 without repetition. Eurojackpot: 5 from 50 + 2 euro numbers from 1–12. Lottery jackpot probability: 1 in 13,983,816. Cryptographically secure random numbers: only needed for security applications.
Step-by-Step Guide
Step-by-step: 1. Set range: minimum (e.g. 1) and maximum (e.g. 49). 2. Choose count (e.g. 6 for lottery). 3. Duplicates: on or off. For lottery: always without duplicates. 4. Generate: click button → instant output. 5. Use cases: lottery tips, prize draws, dice rolls, random selections.
Calculation Example
Lottery 6 from 49: range 1–49, 6 numbers, no duplicates → e.g. 4, 17, 23, 31, 38, 45. Dice: range 1–6, 1 number → e.g. 4.
Sources
Official sources
Calculations are based on applicable German laws and official data:
Full methodology at Methodology.
Reviewed by Konstantin Iakovlev · Last updated:
Mathematics
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