What is my altitude?
Altitude comes from device geolocation (GPS/Wi‑Fi), not from IP. You must allow location; many desktops return no altitude value.
Results are estimates for information only. Privacy · Terms
Altitude
This asks your browser for device location to read GPS altitude. GeoIP cannot provide altitude. Allow location only if you want this result; many desktops return no altitude.
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FAQ
Location access is privacy-sensitive. We only request it after you choose to run the check.
Wi‑Fi and IP-based location often omit altitude. GPS-capable phones are more likely to return elevation.
No. IP databases estimate city/region coordinates, not elevation above sea level.
When provided, altitudeAccuracy may show an error margin. Indoor and urban canyons reduce quality.
We display meters above the geodetic ellipsoid/sea-level model the device reports.