---

What is the cube root of 245 (∛245)? How do you estimate the cube root of 245? How do you calculate the approximate cube root of 245 without a calculator? How do you find the cube root of 245 with a calculator?

First things first! The cube root of 245 is the number that when multiplied by itself twice equals 245. In other words, the cube root of 245 is the A in the following notations: A × A × A or A³.

Here is how to calculate the approximate cube root of 245 without a calculator by using a cube root estimate formula.

We start by finding the perfect cube that is closest to 245. Looking at the list of perfect cubes at the bottom of this page, we can see that 216 is the closest perfect cube to 245.

The formula to estimate the cube root of any number (n) using the closest perfect cube (c) is as follows:

∛n = ∛c + ((n - c) ÷ ((∛c)² × 3))

When we enter n = 245 and c = 216 into our cube root formula, we get the approximate cube root of 245 as follows:

∛n = ∛c + ((n - c) ÷ ((∛c)² × 3))

∛245 ≈ ∛216 + ((245 - 216) ÷ ((∛216)² × 3))

∛245 ≈ 6 + (29 ÷ 108)

∛245 ≈ 6.2

To get a more exact answer to the cube root of 245 using a calculator, we can press 245, followed by the [∛] button, to get this answer:

∛245 ≈ 6.25732474567597

Cube Root Calculator
We can do more than calculate the cube root of 245. Enter another cube root below for us to work on!

∛

=

Cube root of 246
Here is the next cube root on our list that we have calculated for you.

Here is a list of the first 50 perfect cubes. We recommend you study and learn the pattern so you can easily approximate the cube root of any number in the future.

---

---

Copyright  |   Privacy Policy  |   Disclaimer  |   Contact