Em to Rem Converter - Free, Instant, In Your Browser
Enter a value in Em to get the equivalent in Rem (1 em = 1 rem (assuming the default 16px root font-size)).
How to use EM → REM
- 1Paste your text or data into the input box above.
- 2EM → REM runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What is the formula used?
1 em = 1 rem (assuming the default 16px root font-size).
How precise is the result?
The result is rounded to 4 decimal places, more than enough precision for everyday use.