# Converting Inches To Cubic Ft

**Question asked by Gloria:**

I am trying to calculate the size of my refrigerator so that I can purchase another one of the same size.

My fridge measures 64" height x 28" width x 29" depth. Can you please tell me how to calculate the cubic feet?

**Follow-up responses...**

### How to calculate cubic feet

*posted by Alastair (Webmaster):*

There are a couple of steps involved here, as inches are a unit of length and cubic feet is a unit of volume. So, we need to get a cubic inch volume figure first and then convert that figure into cubic feet.

**Here's the process...**

- We start by multiplying your inches measurements together to get a cubic inches figure. So, 64 x 28 x 29 = 51968 cubic inches.
- To convert cubic inches to cubic feet we divide the figure by 1728 (there are 1728 cubic inches in a cubic foot).

51968 / 1728 =**30.074 cubic feet**.