Random Decimal Generator

Generate a random decimal between the minimum and maximum values, using the number of decimal places you choose.

How to use Random Decimal Generator

1. Enter Minimum, Maximum, Decimal Places. 2. Browser pseudorandom choices are for everyday examples and organisation. Results can repeat between runs; this does not provide a certified lottery, secure secret or audited draw. Decimal places are 0–12. The range must contain a point at that precision; outputs remain within the bounds instead of rounding outside them. 3. Select Generate or press Enter from a single-line field. In multiline text fields, Enter inserts a line break. 4. Select Copy result to copy the answer, or Reset to clear the form and result.

Why use this tool?

Use Random Decimal Generator when you need random decimal. Browser pseudorandom choices are for everyday examples and organisation. Results can repeat between runs; this does not provide a certified lottery, secure secret or audited draw. Decimal places are 0–12. The range must contain a point at that precision; outputs remain within the bounds instead of rounding outside them.

How the calculation works

Choose an inclusive representable decimal grid point between the entered bounds. Browser pseudorandom choices are for everyday examples and organisation. Results can repeat between runs; this does not provide a certified lottery, secure secret or audited draw. Decimal places are 0–12. The range must contain a point at that precision; outputs remain within the bounds instead of rounding outside them.

Example

Worked example: Minimum = 5.5; Maximum = 5.5; Decimal Places = 2. Result: 5.50.

Practical tip

Check the random decimal input and output convention before reusing the result.