% Percentage Calculator

What is 8% of 25?

8% of 25 is 2. Use the calculator below to change either number, or see related calculations.

Enter values above to calculate.

Calculating 8% of 25: divide 8 by 100, then multiply by 25. The general formula is (X ÷ 100) × Y — works for any percentage and any number.

Percentages around this level appear in everyday calculations (interest rates, growth, splits). This base value sits in the everyday range — receipts, tips, small purchases.

How it works.

Formula: (X ÷ 100) × Y.

Step by step:

  1. Divide the percentage by 100: 8 ÷ 100 = 0.08.
  2. Multiply by the number: 0.08 × 25 = 2.
Worked examples
8% of 25 = 2 — the basic calculation: divide 8 by 100 (= 0.08), then multiply by 25.
8% of 25 as a tip on a small bill — if a service charge of 8% is added to a 25 item, the extra is 2.
8% off a 25-pound item — the discount saves 2; the sale price is £23.
Related: 7% of 25 9% of 25 8% of 20 8% of 30 X% of Y calculator

Frequently asked questions

How do I calculate 8% of 25?
Divide 8 by 100, then multiply by 25. 8 ÷ 100 = 0.08; 0.08 × 25 = 2. The same formula works for any pair of numbers.
What is 8 percent of 25?
2. The full calculation: (8 ÷ 100) × 25 = 0.08 × 25 = 2.
Are there mental-maths shortcuts for percentages?
Yes. 10% of any number is the number with the decimal moved one place left. From there: 20% is double 10%; 5% is half of 10%; 15% is 10% plus half of 10%; 25% is a quarter; 50% is half. For UK shopping discounts, the 10%-anchor trick covers most quick estimates without a calculator.