Percentage Calculator

Four everyday percentage calculations. Results update as you type.

What is X% of Y?

What is % of =

X is what percent of Y?

is what % of =

Percentage increase / decrease

From to =

Discount price

Price with % off =

Percentage formulas

X% of Y = X × Y ÷ 100
X as a percent of Y = X ÷ Y × 100
Percentage change = (New − Old) ÷ Old × 100
Discounted price = Price × (1 − Discount ÷ 100)

Example: a salary increase from ₹40,000 to ₹46,000 is (46,000 − 40,000) ÷ 40,000 × 100 = 15%.

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