What is 90 times 90?

Here we answer one simple question: What is 90 times 90? (or What is 90 multiplied by 90?) The answer is as follows:

90 x 90 = 8,100

Here are some other ways to display or communicate that 90 times 90 equals 8,100:

90 * 90 = 8,100
90 • 90 = 8,100
90(90) = 8,100

To explain what 90 times 90 means, look at it as 90 added together 90 times. To get the answer, you could just write down the number 90, 90 times and then add the 90 numbers together.

If you have one of those old-fashioned handheld calculators, you can double check that the answer is 8,100 by pressing 90, then x, then 90, and then = to get the answer.

Multiplication Calculator
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What is 90 times 91?
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