Important Message from Engineering Express

By clicking below, you agree that the use of this design aid is for estimating purposes only. Results are not valid for use & no construction or design shall be performed without the review and certification by a registered professional engineer.

No warranty or guarantee whatsoever is offered with any results obtained herein.

This tool calculates the weight of a material for a given length & width

It’s preset to a standard 158lb/cubic foot weight of glass which can be changed to accommodate a variety of other materials of your choice.


Recommended densities for other materials can be found here