What is 30% of 300?

30% of 300 = 90

Formula: 300 × 30 ÷ 100 = 90. Or work it out as 30 hundredths: 1% of 300 is 3, so 30% is 3 × 30 = 90.

• 300 − 30% = 210 (for example a 30% discount)
• 300 + 30% = 390 (for example adding 30% tax or a tip)
• 90 is 30% of 300

Any other numbers? Use the percentage calculator, the discount calculator or the percent change calculator.

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