ChippyCal

The calculator built for carpenters by a carpenter.

Built for real site work — measurements, studwork, framing, run and rise, geometry, and cut lists in one clean tool.

Built by a carpenter with 25+ years working in construction and film Industry.

ChippyCal iPhone preview

Built on site, not in an office.

Designed by a working carpenter to remove friction from real jobs. ChippyCal is being built around the calculations, cut lists, and layout work that actually slow people down on site.

Built for real jobs, not just basic sums.

ChippyCal is designed for site work. It helps you move from rough measurements to useful answers fast, without digging through menus or fighting a standard calculator.

Stud Mode / framing

Measure twice. Add your studwork dimensions. Start cutting. Stud Mode is built to help you move from basic wall measurements to a proper framing layout and cut list.

Built for studwork

Enter the run, rise, stud spacing, nog spacing, and timber thickness and ChippyCal gives you the framing layout plus exact part sizes.

It is built to help you get from dimensions to a full cut list fast so you can get on with the job.

Stud Mode preview will be shown on the Features page

Download ChippyCal

ChippyCal will be available on the App Store. This button can be wired up to the real App Store listing when the app launches.

Built for fast site work

Open the calculator, enter your measurements, and get straight to useful answers. No complicated setup, no digging through menus.

When the app is live, the button below will take you directly to the App Store page.

App Store link coming soon
App Store preview / phone screenshot can go here later