How to use this calculator
Find the quotient and remainder for dividend divided by divisor.
How the calculation works
- Enter dividend and divisor.
- The quotient is truncated toward zero.
- The remainder is calculated from dividend minus quotient times divisor.
Formula
remainder = dividend - quotient x divisor.
Example
17 mod 5 = 2 with quotient 3.
Understanding your result
Use the output as a practical starting point, then review it before using it in an important workflow.
Assumptions and limitations
- Divisor cannot be zero.
- Modulo sign conventions can differ in programming languages for negative inputs.
Frequently asked questions
Does this require an account?
No. The core tool works without creating a Tool2Do account.
Is my input included in share links or analytics?
No. Tool2Do share actions use the tool page URL and safe metadata, not private values or uploaded files.