Formula
a/√b=a√b/b; simplify the square root and rational coefficient.
- Use the units shown beside each field.
- Results update automatically whenever you change an input.
- Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
- Single integer numerator and positive integer square-root denominator; no binomial denominators.
Example Calculation
Example inputs
- Numerator: 3
- Denominator radicand: 12
Numerator = 3; Denominator radicand = 12. Primary result: 1√3 / 2.
Frequently asked questions
How do I use this calculator?
Enter numerator, denominator radicand. The result updates automatically. Use Reset to restore the example values.
What method does it use?
a/√b=a√b/b; simplify the square root and rational coefficient.. Single integer numerator and positive integer square-root denominator; no binomial denominators.
Why might a rounded result differ?
The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.
Are my inputs saved online?
No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.
Check the assumptions and units before using this result. Read about calculation methods.