800K. 800,000. Academic & Science » Mathematics.

What does 25K stand for?

25k means 25,000. People who work in the capital markets don’t usually use “k.” They use “m” for thousands and “mm” for millions. So, if one were talking about $25,000, it would be abbreviated as $25m. So, 25K is 25 thousand.

What is meant by 30k?

As such, people occasionally represent the number in a non-standard notation by replacing the last three zeros of the general numeral with “k”: for instance, 30k for 30,000.

10K = 10,000 (ten thousand)