
READ TIME:
00:28
00:28
Do you know your 25.4 times table? Do you know what 0.15625 of an inch is as a fraction? Neither do I – and nor should you need to.
If you use inches or millimeters (or a combination of both), watch the video below to learn how to set units, mix units, and use fractions and expressions to drive your dimensions and 3D models. Now you can find a retirement home for that aging desktop calculator and let Onshape do all the hard work!
For more detailed information on the do’s and don’ts of mixing units and expressions, see the Onshape help documentation.
Latest Content
- Blog
- Enterprise
- Government (US)
- Commercial (Pro/Standard)
- Collaboration
- Rendering
How Non-Engineering Teams Use Onshape to Move Products to Market Faster
04.08.2026 learn more- Blog
- Customers & Case Studies
- Collaboration
- Education & Universities
- Education
How Bucharest Engineering Students Used Onshape to Build, Publish, and Win
04.07.2026 learn more- Blog
- Drawings
- Sheet Metal
- Surfacing
- Parts
- Model Based Definition
- Rendering
- News from Onshape @ PTC
The Cloud CAD Platform That Continuously Gets Better: March 2026 Highlights
04.02.2026 learn more