🎲 Random Number Generator

🤔 How Does This Tool Work?

Our Random Number Generator creates random integers (whole numbers) within your specified range using your browser's built-in random number function:

Formula: Random number = Math.floor(Math.random() × (Max − Min + 1)) + Min

For example, for a range of 1 to 10:

• Math.random() generates a decimal between 0 and 1 (e.g., 0.743)
• Multiply by (10 − 1 + 1) = 10: gives 7.43
• Math.floor rounds down to 7
• Add Min (1): result = 8

Each number in your range has exactly an equal probability of being selected, making it genuinely fair and random. Click Calculate as many times as you like for new random numbers!