Deck Material Calculators

We've got deck material calculators for practically every aspect of how to build a deck.

You asked for it - you got it!

There is a calculator for wood beam spans and deck joists. It replaces the tables and charts and makes it much simpler.

How about materials calculators for quantities of deck rail balusters based on your preferred space between pickets? Or a deck step calculator to make stair stringers layout easier?

Calculate the number of decking boards you need. Or the number of footings based on your deck and your soil bearing capacity.

Just select the one you want...

Concrete Volumes

Want to know how many yards you need? What about filling tube forms or bell footings? Easily calculate all of these.

GO! or Learn More...


What part of calculating stair measurements isn't tricky? Especially for the beginner. Stringer calculations in a snap.

GO! or Learn More...

Joist Span

Did you know the closer joists are spaced the farther they can extend? GO! or Learn More...

Beam Span

We are talking about how far a load beam can span from one support post to the next. Very helpful indeed.

GO! or Learn More...


Quantities of baluster materials figured out in seconds. Based on your spacing between each.

GO! or Learn More...


Ever try to balance out the look of balusters in a railing section? This calculates it quickly with grapical representation.

GO! or Learn More...


Our most popular deck materials calculator. This is one of the most tedious but important aspects of deck building.

GO! or Learn More...


Been a while since your high school geometry class? No problem we hold your hand here.

GO! or Learn More...

Unit Conversion

You probably remember this stuff. But if you don't, convert quickly.

GO! or Learn More...

Hope you love these really cool calculators. And thanks for telling us exactly what you want.

If there are other kinds of deck material calculators that you would like us to include, just contact us.

Back to the top of Deck Material Calculators

© 2004-2019 All Rights Reserved.