Step by step
Three ways to use the elevation finder
The output is always the same result card: elevation in your lead unit, the secondary unit underneath, and coordinates precise to five decimals with a copy button. Whether the answer came from a search or a tap, the elevation finder treats it identically.
- 1
Search a place
Place names, landmarks, peaks and full street addresses — geocoded, flown to and measured.
- 2
Use your location
Only after you click: your browser shares coordinates and the elevation finder measures those.
- 3
Click the map
Every click queries the elevation model at that exact pixel and pins a marker with the result.
- 4
Keep exploring
Trace a ridge line, probe a valley or check both sides of a pass — the elevation finder follows every click.
Click-to-measure on the map
Clicking is the finder’s fastest path when you know the region but not the name — trace a ridge line, probe a valley or check both sides of a pass. The marker reuses itself with each click, so exploring a dozen candidate spots leaves the map clean instead of littered.
02
How the elevation finder measures altitude
Behind the scenes the finder consults a digital elevation model — a vast grid of terrain heights sampled roughly every 30 meters worldwide, tightened to about 10 meters in the United States. Your point lands in that grid, and the model returns the bare-earth height referenced to mean sea level. Feet and meters are computed from that single source, so the two numbers can never drift apart.
Data behind the elevation finder
The terrain data derives from satellite radar mapping missions published as open data, the same family of models used by mapping platforms and researchers worldwide. Heights represent the ground surface, not buildings or tree canopy, which keeps a downtown reading and a wilderness reading directly comparable.
03
Elevation finder or dedicated page?
This finder is the general-purpose tool, and its siblings exist for focus. When the answer must be about where you stand right now, the current elevation page leads with the location button. When you have a full street address, the elevation-by-address page is built around that input. And when you want altitude as color rather than a number, the elevation map is the view. Same engine throughout — choose the door that fits the question.
04
Practical uses for an elevation finder
The elevation finder earns its keep across oddly different jobs: scoping the altitude of a trailhead before a hike, checking whether a drone flight clears a ridge, comparing the elevation of two homes, estimating radio line-of-sight, picking a winter driving route with less climb, or simply winning an argument about which city sits higher. Because it handles the whole planet, it works as well for an Alpine village as for a suburban cul-de-sac, and because it never asks who you are, it works exactly the same at midnight on a borrowed laptop as on your own desk.
05
How accurate is the elevation finder?
Accurate enough to plan on, with honest limits. The terrain model resolves the ground at roughly 30-meter spacing worldwide — about 10 meters in the United States — so the elevation finder typically lands within a few vertical meters of official reference data on open terrain. In dense cities, forest or steep broken ground, any gridded model smooths small features; a retaining wall or a cut slope may read as its neighborhood rather than itself.
That is why the finder always shows the coordinates it measured. You can see exactly which point the elevation belongs to, refine it with another click, and copy both numbers when you record the result. Where a decision needs survey-grade precision, treat the elevation finder as the fast first estimate and verify with professional measurement — the same workflow engineers themselves use.
“A digital elevation model (DEM) is a 3D computer representation of a terrain’s surface.”
Reviewed by the Topographic Map editorial team · Last reviewed: