Free Online Tool
Percentage Calculator
Work out percentages instantly — results appear as you type. Useful for tax rates, discounts, mark-ups, and everyday figures.
Percentage of a number
What is
% of
=
—
Common tax rates — tap to apply
Example: 4.5% withholding on an invoice of Rs. 1,000,000 = Rs. 45,000.
One number as a percentage of another
is what % of
?
=
—
Percentage increase / decrease
From
to
=
—
Positive = increase, negative = decrease. Handy for comparing this year’s turnover, expenses, or tax demand with last year’s.
Add or subtract a percentage
%
=
—
Example: adding 18% sales tax to a price, or applying a 10% discount.
Reverse percentage
is
% of what?
=
—
Example: if Rs. 45,000 tax was deducted at 4.5%, the gross invoice value was Rs. 1,000,000.
Extract a percentage from a gross amount
Gross
includes
%
→
—
Splits a tax-inclusive amount into its net value and the tax portion — e.g. a sales-tax-inclusive invoice.
Results are rounded to 2 decimal places for figures and 4 for percentages.
A free tool by H.S. Advocate & Co.