What is 30% of 500?
Use our percentage calculator to easily find what 30 percent of 500 is. Calculate percentages fast with this simple percent calculator tool.
Result
150
30% of 500 = 150
Mathematical Formula
Detailed Explanation
Step 1: Understanding Percentages
30% means 30 parts out of 100. To convert a percentage to a decimal, we divide by 100: 30% = 0.3
Step 2: Multiplication
We multiply our number (500) by the decimal form of the percentage (0.3):
500 × 0.3 = 150
Step 3: Real-World Context
This means that 30% or 0.3 of 500 is 150. In other words, if you take 30% of 500, you get 150.
Common Use Cases
Discounts
When a $500 product has a 30% discount, you save $150 and pay $350.
Tips
If you want to leave a 30% tip on a $500 meal, you would leave $150 as the tip.
Taxes
When 30% sales tax is added to a $500 purchase, $150 is added for tax, making the total $650.
Proportions
If 30% of students in a class are boys and there are 500 students total, that means there are 150 boys.
Finance
If you invest $500 and earn 30% annual interest, you'll receive $150 in interest for the year.
Education
If a student answers 30% of questions correctly on a 500-question test, they answered 150 questions correctly.
Business
If 30% of your monthly revenue goes to operating expenses and you earn $500, you spend $150 on operations.
Healthcare
If a hospital reduces infections by 30% from 500 cases monthly, they now have only 350 cases per month.