Answer
20% of 150 is 30.
Worked calculation
To find 20% of 150, multiply the number by the percent and divide by 100:
(150 × 20) ÷ 100 = 30
Equivalently, convert 20% to the decimal 0.2 and multiply:
150 × 0.2 = 30
Why this matters
People search for specific percentage questions when shopping for discounts, splitting bills, figuring tips, or checking exam scores. Having the exact answer for 20% of 150 saves time and reduces arithmetic mistakes.
More percentage tools
Need a different percent or number? Use the interactive calculator above, browse the percentage hub, or open the full percentage calculator for percent change and reverse percentage problems.