%
💰

Calculate Financial Percentages

Calculate interest, tax, commission, profit margins, and other financial percentages.

Ingen inloggning krävs

What is X% of Y?

%
of
=
30

X is what % of Y?

is what % of
=
15%

Percentage change from A to B

=
+25%

Increase of 25%

Finance tips

💰

VAT / sales tax: "X% of Y" gives the tax amount. 20% VAT on £100 = £20 tax, total = £120. Or find the pre-tax price: total ÷ 1.20.

📈

Investment return: use "percentage change" from initial investment to current value. $1,200 → $1,500 = +25% return.

💡

Commission: 5% commission on a $4,000 sale = 5% of $4,000 = $200. Use "X% of Y" mode with X=5 and Y=4000.

🏠

Property price change: use "percentage change" to calculate how much a property has appreciated or depreciated since purchase.

Så här fungerar det

1
Ange
Enter your data into the tool above. Everything stays local to your browser.
2
Bearbeta
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Ladda ner
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Varför använda vårt?

Helt gratis — inga dolda kostnader, någonsin
Inget konto, e-post eller inloggning krävs
Filer lämnar aldrig din enhet
Inga filstorleksgränser överhuvudtaget
Inga vattenstämplar på någon utdata

Also check out…

Vanliga frågor