What is 80% of 100?

80% of 100 is

80

To find 80% of 100, multiply 100 by 80 and divide by 100. 100 × 80 ÷ 100 = 80.

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Result

80

Another way to look at it

Turn it around: 80 is 80% of 100. Put another way, 80 out of every 100 is the same as 80%.

Quick example

Saving 80% of a £100 income means putting aside £80.

Other percentages of 100

What is 5% of 100? 5
What is 10% of 100? 10
What is 12.5% of 100? 12.5
What is 15% of 100? 15
What is 17.5% of 100? 17.5
What is 20% of 100? 20

Browse more common percentage calculations — a quick-reference page covering all common combinations.