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1440px

9rem to px

9rem is 144px at the default 16px root font size.

9rem in px · 16px root
144 px

px = rem × root font size — shown here at the browser default root font size of 16px.

9rem at every root font size

9rem converted at each common root font size
Root font size9rem equalsCSS
10px90pxfont-size: 90px;
12px108pxfont-size: 108px;
14px126pxfont-size: 126px;
16px default144pxfont-size: 144px;
18px162pxfont-size: 162px;
20px180pxfont-size: 180px;

Converter

Nearby values

rempx
5rem80px
6rem96px
7rem112px
8rem128px
9rem144pxthis page
10rem160px
12rem192px
16rem256px
20rem320px

Questions

What is 9rem in px?

9rem = 144px at the browser default root font size of 16px. px = rem × root font size.

What is 9rem in px at a different root size?

At 10px root: 90px. At 12px root: 108px. At 14px root: 126px. At 16px root: 144px. At 18px root: 162px. At 20px root: 180px.

How is 9rem calculated?

px = rem × root font size. Here: 9 × 16 = 144.

All rem values

Computed from the CSS Values and Units specification. See the full rem to px table.