Tools / Mathematics / Percentage Calculator

Percentage Calculator

Four types of percentage calculations — instantly as you type. Copy results or the full workings.

What is X% of Y?e.g. 15% of 240

% of =

—

X is what % of Y?e.g. 36 of 240

is what % of =

—

Percentage increasee.g. 240 → 300

→ =

—

Percentage decreasee.g. 300 → 240

→ =

—

Discount

Original price

Discount %

You pay—

You save—

Markup

Cost price

Markup %

Selling price—

Profit—

Tax / VAT

Amount

Tax rate %

Total (inc. tax)—

Tax amount—

Tip Calculator

Bill amount

Tip %

Tip amount—

Total—

Reverse %

Final amount

Was increased by %

Original price—

% Difference

Value A

Value B

% difference—