Carpentry & construction calculations made easy!

The go-to tool for carpenters and home handymen looking to take the hassle out of maths on the job site. Whether you are using your iPhone or your iPad Chippy Tools is the app for you. With its easy to use design Chippy Tools allows you to think about the Carpentry and let the app do the maths.

Baluster Spacing Calculator

Calculate the required spacing between balusters on flat runs or spacing on fences with ease using Chippy Tools.

Baluster Spacing Calculator Screenshot

Check Square Calculator

Whether you are building a deck, a house or anything in-between, the check square calculator allows you to quickly and easily confirm it is square. Provide the length and the with and Chippy Tools will calculate the diagonal measurement for you to check.

Check Square Calculator Screenshot

Concrete Quanties Calculators

From concrete for slabs to concrete for holes, calculations are simple with Chippy Tools.

Concrete Quanties Calculators Screenshot

Dumpy Level Calculators

Calculate the relative level based on your benchmark relative level. Whether your benchmark relative level is on the ground or on a fence, Chippy Tools will simplify the calculation for you.

Dumpy Level Calculators Screenshot

Equal Spacing Calculator

Calculating equal spacing for decking or weatherboards is easy with Chippy Tools. Simply enter the overall length and the desired spacing and Chippy Tools will calculate the required spacing to ensure all spaces are equal.

Equal Spacing Calculator Screenshot

Raked Walls Calculator

Rake walls are common, but building them is far from straight forward. Calculate all the measurements for rake walls before you cut.

Raked Walls Calculator Screenshot

Running Measurements Calculator

Calculating running measurements can be cumbersome. With just a few taps Chippy Tools simplifies this process and can calculate more measurements than you need in a blink of an eye.

Running Measurements Screenshot

Stair Calculator

Calculating the number of goings, rises and stringer length, simply and quickly.

Stair Calculator Screenshot

Triangle Calculators

Pythagoras, not your thing? Calculating the sides and angles of triangles will be easy with Chippy Tools.

Triangle Calculators Screenshot