Calculate Wood Stringer & Joist Spans
Compliments of The American Wood Council
You’ll find great tools at AWC’s Resource Hub. Try their wood span calculator and connection calculator to size and install joists & rafters.
The Resource Hub is also filled with guides, design aids, and technical papers for those wanting a deeper dive into the use of wood construction.
NOTE: This is an external calculator link – The link above is provided as a directory service only.
Use of the tool is at your own risk & is not affiliated in any way with Engineering Express.
We have no interest, receive no commissions, nor have any relationship with the destination website.
This tool is provided as a public service only.
Results are for estimation purposes only and are to be reviewed by a design professional before use.