About
The math behind making
CraftMeasure is a small, focused collection of calculators for makers. It exists to answer one question well: how much do I actually need before I start?
Every maker knows the feeling — you fall in love with a pattern, get halfway through, and realise you are one skein or a quarter yard short. CraftMeasure was built to take the guesswork out of that first, most important step: buying the right amount of materials.
These are the same calculations crafters do on scraps of paper, turned into calm, reliable tools you can reach for again and again. No trends, no accounts, no distractions — just the numbers you need.
Answers, not articles
Every page puts the calculator first and the answer in plain language. No 1,500-word preamble before you get your number.
Precise and honest
The math is deterministic and runs in your browser. We show our assumptions so you know exactly what each result includes.
Free and private
No accounts, no sign up and nothing stored. Bookmark a calculator and it works the same every time.
Find your calculator
Pick the craft you are working on and get your answer in seconds.