How to use the modulo and remainder calculator
Find the remainder and quotient after division. Enter dividend, divisor in the fields above; the quotient, remainder are computed instantly and plotted on the chart so you can see how the answer changes.
Formula
Variables
- a — Dividend
- b — Divisor
Worked example
With dividend = 47, divisor = 5, the calculator gives quotient ≈ 9; remainder ≈ 2.
Frequently asked questions
What is the formula for the modulo and remainder calculation?
Quotient = floor(a / b). Remainder = a-b × [Quotient]. Here a is dividend, b is divisor.
What inputs do I need for the modulo and remainder calculator?
You need dividend, divisor. Each field is pre-filled with a typical example so you can see how the result responds as you edit the numbers.
How do I use this calculator?
Type values into the input fields. Results and the chart update instantly. Use Reset to restore the example values, Copy results to paste them elsewhere, or Share to copy a link that preserves your inputs.
Is the result exact?
Calculations use standard formulas and double-precision arithmetic, then display about seven significant figures. Real-world measurements carry uncertainty, so treat results as estimates unless your inputs are exact.