13+ Storage Unit Calculator. Our self storage calculator is a useful tool that will help you determine exactly what size storage unit you need to accommodate all your things. Ceiling heights vary, assuming an average ceiling height of 9' and adding in a 10% padding to.

Enter the dimensions of each item to find the total required space and choose the appropriate. Using the form below, tell us what you need to store and our calculator will provide an estimate in cubic feet. Ceiling heights vary, assuming an average ceiling height of 9′ and adding in a 10% padding to.








