K2
K2 is a steep mountain in the Karakoram range on the border between Pakistan and China.
Also known as: Mount K2, Chhogori
How big is it?
8.611 km tall
Also 5.351 mi
Summit elevation above mean sea level · specified
A little perspective
Challenger Deep is about 1.27 times larger on this measurement.
Challenger Deep: Challenger Deep is the deepest known point in the Earth's oceans, located in the Mariana Trench.
Measurements, assumptions & sources +
K2
K2’s summit elevation is 8,611 m above mean sea level. This is elevation, not height above its local base; the illustration is contextual.
The marked summit elevation above mean sea level is calibrated. Unmeasured illustration details are representative.
Challenger Deep
About 10,935 m below the ocean surface in the Mariana Trench. Depth estimates vary by survey. The line shows depth, not the trench’s width.
The marked depth is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 8.611 km
For comparison, this page uses summit elevation above mean sea level. The record labels this value specified, so the stated convention rather than an inferred average controls the comparison.
K2’s summit elevation is 8,611 m above mean sea level. This is elevation, not height above its local base; the illustration is contextual.
The marked vertical span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
K2 dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 8.611 km | Not recorded | specified |
Around this scale
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These links use compatible length records, ordered around the selected value.
Nearest lower value · PlacesAconcagua6.961 kmAconcagua is a mountain in the Andes of western Argentina, close to the border with Chile.
Around the same scale · Places100 km² island10 kmAn island is a landmass entirely surrounded by water.
Nearest higher value · PlacesMount Everest8.849 kmMount Everest is the highest mountain above sea level, located in the Himalayas on the border between Nepal and China.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- Encyclopaedia Britannica — K2Summit elevation 8,611 m above sea level.
There’s always another scale
Follow your curiosity.
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PlacesChallenger Deep10.94 kmChallenger Deep is the deepest known point in the Earth's oceans, located in the Mariana Trench.
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