Enter any number into the calculator to determine the 4th root of that number.

- Cube Root Calculator
- Multiplying Square Roots Calculator
- Inverse Square Law Calculator
- Negative Exponent Calculator

## Fourth Root Formula

The following equation is used to calculate a fourth root.

4sqrt = X ^ 1/4

- Where 4 sqrt is the fourth square root
- X is the number being rooted.

## Fourth Root Definition

A fourth root is defined as the value that if raised to the power of 4, would equal the original value.

## Fourth Root Example

How to calculate a fourth root?

**First, determine the value.**Determine the value you wish to take the fourth root of.

**Next, perform the calculation.**Calculate the 4th root by raising the number to the power of (1/4).

## FAQ

**What is a fourth root?**

A fourth root is a number that if multiplied by itself 4 times would yield the original number. So the fourth root of 16 = 2, because 2*2*2*2 = 16.