72px to rem
72 pixels expressed in rem, the unit that scales when a user changes their browser's font size.
72px=4.5rem
72 ÷ 16 = 4.5 — rem is just pixels divided by the root font size, which defaults to 16px.
| root size | 72px in rem |
|---|---|
| 14px | 5.1429rem |
| 16px | 4.5rem |
| 18px | 4rem |
| 20px | 3.6rem |
Different value? Use the converter.