How to use the Random Number Calculator
Estimate random number from seed, minimum, maximum with the Random Number Calculator. It includes Random integers, Random decimals workflows, so choose the one that matches the values you actually know. Use it to check the arithmetic while keeping the displayed method and entered values with your work.
Step by step
- For the Random Number example, select Random integers and enter seed, minimum, maximum, how many, unique values, and the remaining settings listed in the worked example. Keep each value in the unit displayed beside its field.
- Review the selected Random Number workflow and inputs, then read random number in the result panel.
- Change one Random Number assumption at a time to compare scenarios. Use Reset to restore this tool's worked example values.
How the calculation works
Generates 1–100 repeatable integers or fixed-precision decimals with optional uniqueness and sorting.
Worked example
To reproduce the Random Number worked example, reset the calculator. Select the Random integers workflow. Use seed 42; minimum 1; maximum 100; how many 1; unique values No; order Generated. Run the generator to inspect the output for these settings. Generates 1–100 repeatable integers or fixed-precision decimals with optional uniqueness and sorting. Review the displayed units before comparing the result.
Understanding the result
The Random Number reports random number. Use it to check the arithmetic while keeping the displayed method and entered values with your work. The result depends on the entered values, selected mode, and displayed mathematical assumptions.
How to check the answer
Check the Random Number answer by substituting random number back into the stated relationship. Test a simple value such as zero, one, or an equal pair, then confirm that sign, scale, units, and rounding match Generates 1–100 repeatable integers or fixed-precision decimals with optional uniqueness and sorting.
Common questions
What does the Random Number calculate?
Estimate random number from seed, minimum, maximum with the Random Number Calculator.
Which inputs does the Random Number example use?
The worked example uses seed, minimum, maximum, how many, unique values, and the remaining settings listed in the worked example in the Random integers workflow. Other workflows can show different fields. Keep the chosen workflow and units with the result when comparing calculations.
Is the Random Number result exact?
The result depends on the entered values, selected mode, and displayed mathematical assumptions. Recheck seed, minimum, maximum and use random number only for a decision where that level of precision is appropriate.