3rem in px · 16px root
48 px
px = rem × root font size — shown here at the browser default root font size of 16px.
3rem at every root font size
| Root font size | 3rem equals | CSS |
|---|---|---|
| 10px | 30px | font-size: 30px; |
| 12px | 36px | font-size: 36px; |
| 14px | 42px | font-size: 42px; |
| 16px default | 48px | font-size: 48px; |
| 18px | 54px | font-size: 54px; |
| 20px | 60px | font-size: 60px; |
Converter
—
Nearby values
Questions
What is 3rem in px?
3rem = 48px at the browser default root font size of 16px. px = rem × root font size.
What is 3rem in px at a different root size?
At 10px root: 30px. At 12px root: 36px. At 14px root: 42px. At 16px root: 48px. At 18px root: 54px. At 20px root: 60px.
How is 3rem calculated?
px = rem × root font size. Here: 3 × 16 = 48.
All rem values
0.125rem0.25rem0.375rem0.5rem0.625rem0.75rem0.875rem1rem1.125rem1.25rem1.375rem1.5rem1.75rem2rem2.25rem2.5rem2.75rem3.5rem4rem4.5rem5rem6rem7rem8rem9rem10rem12rem16rem20rem24rem
Computed from the CSS Values and Units specification. See the full rem to px table.