How to install BuildCalc?

To install BuildCalc, visit the Google Play Store and search for the app, then tap the 'Install' button. The app will download and install automatically on your Android device.

Yes, BuildCalc is safe to use. The app has a 4.7 rating on Google Play, with 5K+ downloads, indicating it has been verified and trusted by many users.

Does BuildCalc have ads?

No, BuildCalc does not display advertisements, providing an ad-free user experience.

What permissions does BuildCalc require?

BuildCalc requires various permissions to function properly. You can view the complete list of permissions in the 'App Permissions' section on this page or in the Google Play Store listing.

BuildCalc

Name: BuildCalc
Price: 24.99 USD
Rating: 4.74359 (199 reviews)
Author: 42nd Parallel

Screenshots

Description

Been using BuildCalc for a couple months now. It’s basically a construction calculator app, but way better than the ones I’ve tried before. Pretty solid if you’re into that kind of thing.

Here’s what you do: you can punch in dimensions, calculate stuff like materials, layout stairs and railings, and a bunch of other construction-related stuff. There’s also a really handy unit converter – took me a while to figure that out but it’s useful. And the interface is pretty clean and easy to navigate, which is key for an app like this.

Look, if you’re a contractor or work in construction, you’ll probably like this. It’s not perfect – can get a little glitchy sometimes – but overall it does the job. Worth checking out.

Editor Opinion

So here's my honest take on BuildCalc. I've tested a bunch of construction calculator apps and this one's pretty much the best I've found. The developer's really put a lot of thought into making it super user-friendly, with tons of useful features that actually make your life easier on the job site. That said, it's not 100% perfect - I've noticed a few bugs here and there, and the ads can get a little annoying if you don't pay. But overall, it's a great app that I'd definitely recommend to anyone in the construction industry.

Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

Tons of useful features for construction pros
Clean, intuitive interface that's easy to navigate
Handy unit converter built-in
Free to download and use the basic functions

Cons

Can be a bit glitchy at times
Ads can get irritating if you don't pay for the premium version
Might have a bit of a learning curve for some users

Specifications

Updated	26.04.2025
Category	Business
Age Rating	Everyone
Developer	42nd Parallel
Android	Android 8.0++
Package Name	`com.buildcalc.buildcalc`

Ratings

94

Google Play

4.7/5

199 reviews

Generally Favorable

?

Rate This App

User Reviews

Mr Lawson Oct 15, 2025

Had this app for years and always worked pretty well until the last six months it continually crashes.

Brandon Robert Oct 15, 2025

Very Hand and expertly put together!

A Google user Oct 15, 2025

I love this app and use it every single day as a contractor especially the stair function ! Would be lost without it. Great job on a great and usefull...

See All Reviews