393px to VW Conversion Table

Mobile design · iPhone 15 and 16 width, the latest iPhone frame preset in Figma. Convert live with the calculator below or look values up in the table.

Your design's artboard width

px

vw

px → vw table for a 393px base

Formula: vw = px ÷ 393 × 100 · 1px = 0.2545vw · 1vw = 3.93px

pxvw
1px0.254vw
2px0.509vw
4px1.018vw
6px1.527vw
8px2.036vw
10px2.545vw
12px3.053vw
13px3.308vw
14px3.562vw
15px3.817vw
16px4.071vw
17px4.326vw
18px4.58vw
20px5.089vw
22px5.598vw
24px6.107vw
26px6.616vw
28px7.125vw
pxvw
30px7.634vw
32px8.142vw
36px9.16vw
40px10.178vw
44px11.196vw
48px12.214vw
50px12.723vw
56px14.249vw
60px15.267vw
64px16.285vw
72px18.321vw
80px20.356vw
90px22.901vw
96px24.427vw
100px25.445vw
120px30.534vw
140px35.623vw
160px40.712vw
pxvw
180px45.802vw
200px50.891vw
240px61.069vw
280px71.247vw
300px76.336vw
320px81.425vw
360px91.603vw
400px101.781vw
480px122.137vw
500px127.226vw
600px152.672vw
640px162.85vw
720px183.206vw
800px203.562vw
960px244.275vw
1000px254.453vw
1200px305.344vw

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Calculate in SCSS or CSS

Functions with your base width baked in. Paste them into your project.

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CSS

vw → px table for a 393px base

vwpx
0.1vw0.39px
0.25vw0.98px
0.5vw1.97px
0.75vw2.95px
1vw3.93px
1.25vw4.91px
1.5vw5.89px
2vw7.86px
2.5vw9.82px
vwpx
3vw11.79px
4vw15.72px
5vw19.65px
6vw23.58px
7.5vw29.48px
8vw31.44px
10vw39.3px
12.5vw49.13px
vwpx
15vw58.95px
20vw78.6px
25vw98.25px
30vw117.9px
40vw157.2px
50vw196.5px
75vw294.75px
100vw393px

How does it look on other screens?

What the vw values from a 393px design render as, in px, on other viewport widths.

Design valuevw320px screen360px screen390px screen
12px3.053vw9.8px11px11.9px
14px3.562vw11.4px12.8px13.9px
16px4.071vw13px14.7px15.9px
20px5.089vw16.3px18.3px19.8px
24px6.107vw19.5px22px23.8px
32px8.142vw26.1px29.3px31.8px
48px12.214vw39.1px44px47.6px
64px16.285vw52.1px58.6px63.5px

Frequently asked questions

How many vw is 16px on a 393px base?

(16 ÷ 393) × 100 = 4.0712vw. Rounded to two decimals that is 4.07vw.

How many px is 1vw on a 393px screen?

On a 393px-wide screen 1vw is 1% of the width, i.e. 3.93px. Conversely, 1px is 0.2545vw.

What happens to a 393px design converted to vw on other screens?

vw scales with the viewport width, so 16px (4.071vw) from a 393px design renders as 13px on a 320px screen, 14.7px on a 360px screen, 15.9px on a 390px screen. Use clamp() to set minimum and maximum sizes so values never get too small or too large.

Tables for other base widths