Digging things up…
Digging things up…
Convert between rem, em and px at any base font size. Full conversion table at common breakpoints.
Reference Table — base 16px
10px
0.625rem
12px
0.75rem
14px
0.875rem
16px
1rem
18px
1.125rem
20px
1.25rem
24px
1.5rem
28px
1.75rem
32px
2rem
36px
2.25rem
40px
2.5rem
48px
3rem
56px
3.5rem
64px
4rem
72px
4.5rem
80px
5rem
96px
6rem
112px
7rem
128px
8rem
144px
9rem
160px
10rem
CSS Tools
Visual generators and calculators for gradients, shadows, grid, flexbox and more — each with a live preview and copy-ready CSS for the result.
Related CSS tools
Convert between px, rem, em, pt, vw and vh with configurable base font size and viewport.
Use tool →🌈Build linear and radial CSS gradients visually with colour stops, angle control and a live preview.
Use tool →🔲Build multi-layer CSS box shadows visually with sliders for offset, blur, spread and colour.
Use tool →⌒Build border-radius values visually with per-corner sliders, presets and a live preview.
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