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This position is represented as a decimal value of length units, where 100% represents the viewport width and height.
Last updated on : 2026-02-09
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
Viewport units: vw, vh, vmin, vmax on IE is partially supported on 9-11, and not supported on 5.5-8 IE versions.
Viewport units: vw, vh, vmin, vmax on Edge is fully supported on 16-144 and partially supported on 12-15 Edge versions.
Viewport units: vw, vh, vmin, vmax on Firefox is fully supported on 19-150, and not supported on 2-18 Firefox versions.
Viewport units: vw, vh, vmin, vmax on Chrome is fully supported on 26-147, partially supported on 20-25, and not supported on 4-19 Chrome versions.
Viewport units: vw, vh, vmin, vmax on Safari is fully supported on 6.1-26.3, partially supported on 6-6, and not supported on 3.2-5 Safari versions.
Viewport units: vw, vh, vmin, vmax on Opera is fully supported on 15-125, and not supported on 9.5-12 Opera versions.
Viewport units: vw, vh, vmin, vmax on Safari on iOS is fully supported on 8.1-26.3, partially supported on 6-7, and not supported on 3.2-5 Safari on iOS versions.
Viewport units: vw, vh, vmin, vmax on Android Browser is fully supported on 4.4-144, and not supported on 2.3-4 Android Browser versions.
Viewport units: vw, vh, vmin, vmax on Opera Mobile is fully supported on 64-80, and not supported on 10-12 Opera Mobile versions.
Viewport units: vw, vh, vmin, vmax on Chrome for Android is fully supported on all Chrome for Android versions.
Viewport units: vw, vh, vmin, vmax on Firefox for Android is fully supported on all Firefox for Android versions.
Viewport units: vw, vh, vmin, vmax on Samsung Internet is fully supported on all Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:Viewport units: vw, vh, vmin, vmax shows a browser compatibility score of 100. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.
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