Long Division Calculator
Divide two integers to get the quotient and remainder.
Worth Knowing
Long division returns both a quotient and a remainder, which is more informative than a decimal answer when you care about whole units — how many full boxes you can fill and how many items are left over. The relationship dividend = divisor × quotient + remainder is exact and underlies modular arithmetic, the math behind clock time, calendars, and checksum digits. The remainder is always smaller than the divisor; if it isn't, the quotient was too low.
How to Use
- Enter Dividend into the first field of the Long Division Calculator.
- Fill in the rest: Divisor.
- Your result appears instantly as you type — there's no submit button or page reload.