20% of 20 is 4. To calculate this: 1) Convert 20% to decimal (20/100 = 0.2), 2) Multiply by 20 to get 4.

What is 20% of 20?

Use our percentage calculator to easily find what 20 percent of 20 is. Calculate percentages fast with this simple percent calculator tool.

Result

20% of 20 = 4

20\% \times 20 = 20 \times \frac{20}{100} = 4

20% means 20 parts out of 100. To convert a percentage to a decimal, we divide by 100: 20% = 0.2

We multiply our number (20) by the decimal form of the percentage (0.2):
20 × 0.2 = 4

This means that 20% or 0.2 of 20 is 4. In other words, if you take 20% of 20, you get 4.

When a $20 product has a 20% discount, you save $4 and pay $16.

If you want to leave a 20% tip on a $20 meal, you would leave $4 as the tip.

When 20% sales tax is added to a $20 purchase, $4 is added for tax, making the total $24.

If 20% of students in a class are boys and there are 20 students total, that means there are 4 boys.

If you invest $20 and earn 20% annual interest, you'll receive $4 in interest for the year.

If a student answers 20% of questions correctly on a 20-question test, they answered 4 questions correctly.

If 20% of your monthly revenue goes to operating expenses and you earn $20, you spend $4 on operations.

If a hospital reduces infections by 20% from 20 cases monthly, they now have only 16 cases per month.

Percentage (%)

Number