Section 3 · 1 page

Measure & Convert

How to read a tape measure, a ruler, a caliper and a micrometer, and how fractions, decimals and millimeters line up.

ToolHow to read a tape measureEach inch on a tape measure splits into 16: the longest line is the inch, then 1/2, 1/4, 1/8 and 1/16. Tap any mark on our drawn tape to read it, then try the quiz.

Coming soon

Pages being written for this section.

Decimal to fraction chart
Mm to inches chart
How to read a ruler
How to use a caliper
How to read a micrometer
How to use a speed square