# Square Root Calculator

The square root calculator calculates the square root of any positive
number, and provides results in the form of decimal and fraction (1/16
accuracy) values. This free online calculator *with fractions*
is great for squaring construction projects where a tape measure is
being used.

To use the square root calculator, enter a number in the top *
Input* field and click the

*button. The results should appear below in the*

**Calculate Square Root***section. To calculate the square root of another number, click the*

**Results***button and start over.*

**Clear**Check out the math calculators with fractions on the carpentry calculators page. There are several other construction calculators that you will find useful on that page; the stair calculator; the arch calculator; the roof pitch calculator; and the cubic yard calculator for measuring volumes of concete, etc.

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the
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