How tall is K2?
8,611 metres. Its name came from a surveyor's 1856 notebook shorthand, and the placeholder label simply stuck.
How close would your guess have been?
In the game we ask it like this: “How many metres tall is K2, the world's second-highest mountain?”
Type a number — scored exactly the way a round in the game is.
The answer
8,611metres
8,611 metres in other units
- 28,251 feet
- 8.61 km



