The maker & crafter
toolbox.
Measure, scale and cost the next thing you make.
10 useful places to start.
A few useful calculations from a sketch to a material list.
Evenly spaced objects
Lay out identical objects with equal edge gaps or fixed end clearances.
Board feet calculator
Calculate sawn-lumber volume and a price estimate from board dimensions.
Equal mitre angle calculator
Find matching mitre cuts for a flat corner or a regular polygon frame.
Length converter
Metres, feet, inches and everything in between.
Angle converter
Convert angle units with clearly labelled standards.
Ratio simplifier
Reduce a ratio of whole numbers to its simplest form.
Rectangle calculator
Calculate area, perimeter and diagonal from two side lengths.
Circle calculator
Find a circle’s area, diameter and circumference from its radius.
Material cost calculator
Estimate quantities, delivery, tax and a project material total.
Unit price calculator
Compare two pack sizes on the same unit basis.
A few things you
can tick off.
- Convert a measurement precisely
- Work out a circular area
- Estimate a material purchase