Sun and sky

Elevation here

Your height above sea level right now, from your phone’s GPS.

Your location stays in your browser.
Above sea levelWaiting for a phone

–

Accuracy

–

Updated

–

Where

–

From the phone’s GPS, corrected from the GPS height to sea level. Under trees or between buildings it can be off by tens of metres.
Open it on your phone

A computer’s location comes from the network and has no height. Scan the code with your phone’s camera to open this page there.

How to use it

  1. Open it on your phone, outdoors

    Allow location when the browser asks.

  2. Wait for a good fix

    The accuracy shrinks over the first minute in the open.

  3. Read the height

    Update reads it again; Keep updating follows you as you walk.

Tips

  • Open sky

    GPS height is best with a clear view of the sky, away from tall buildings.

  • Height changes

    For the climb on a walk, the app’s barometer reads small changes more finely than GPS.

  • Compare

    Check against a survey marker or a summit sign when you pass one.

In the app

Altimeter in Clinometer

  • Height changes from the phone’s barometer
  • Snow slope and off-road tools
  • Compass with true north
  • Save readings to Records
Get it onGoogle PlayComing soon to the App Store
Altimeter guide ›
Calibrate altitude or record a walk

More online tools