Random Number Generator
Pick a minimum and maximum value and generate a random whole number in that range. Each click produces a new integer in the inclusive interval.
Pick a minimum and maximum value and generate a random whole number in that range. Each click produces a new integer in the inclusive interval.
Compute common averages from a list of values and compare their behavior.
Perform basic arithmetic operations (addition, subtraction, multiplication, division) instantly with our free and simple online calculator.
Instantly calculate the power of a number or its logarithm (finding the exponent). A free and practical tool for exponential and logarithmic operations.
Calculate fraction operations with simplified and mixed-number results.
Calculate GCD and LCM for multiple integers with step-aware results and clear explanations.
This calculator picks a random integer between your minimum and maximum values, including both endpoints.
Random selection is useful for simulations, picking winners, sampling data, or creating quick test inputs.
The generator uses a uniform distribution, meaning each integer in the range has the same chance of appearing.
If you need reproducible sequences, use a fixed seed in code. This tool is designed for quick, simple randomness.
Enter integer values and make sure the minimum is not greater than the maximum.
This tool is for general information purposes only.