Built for real work
Instant √ results.
Square Root Calculator — √x Online
Calculate square root of any non-negative number. Free square root calculator (racine carrée).
Formula used
√n = n^0.5
Examples
Try a sample calculation
√144
Perfect square
Fast and focused
Works for decimals.
Main features of Square Root Calculator:
Enter the required fields—dates, amounts, percentages, or measurements as labeled.
Double-check units (currency, tax rate, height/weight) match your scenario.
Run the calculation and read the breakdown, not just the headline number.
Adjust inputs to compare scenarios, or open a related Rankify calculator for the next step.