Math & Science
Unit Symbols
Copy dedicated unit and measurement characters while checking when ordinary letters and standard spacing are preferred.
12 symbols
Select a symbol to copy it. Select its name for Unicode, HTML, CSS, and hexadecimal codes.
- Angstrom Sign details
- Degree Celsius details
- Degree Fahrenheit details
- Degree Sign details
- Inverted Ohm Sign details
- Ohm Sign details
- Square Cm details
- Square Km details
- Square Km Capital details
- Square M Squared details
- Square Mg details
- Square Mm details
Not every unit needs a special character
Many scientific units are written with ordinary Latin or Greek letters rather than dedicated Unicode symbols. This collection focuses on characters that exist as encoded signs or compatibility forms and links each one to its code point.
Technical style guides may prefer a normal letter sequence over a compatibility character such as a squared unit. Follow the notation standard for your field and preserve required spacing between values and units.