Quick Answer

18 × 18

18 × 18 = 324. To multiply 18 by 18, add 18 to itself 18 times, or use the standard multiplication algorithm. 18 × 18 = 324.

324

18 × 18 = 324

How to Calculate 18 × 18

To multiply 18 by 18, add 18 to itself 18 times, or use the standard multiplication algorithm. 18 × 18 = 324.

Expression18 × 18

Answer324

18 × 18 = 324

Similar multiplication calculations you might need.

Use our full calculator for any arithmetic operation.