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DailyUtili

Free browser-based tools for quick everyday tasks. No signup, no paid APIs, and tool logic stays local wherever possible.

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Calculator

Percentage Calculator

Solve everyday percentage questions: tips, discounts, growth rates, and comparisons between two values.

Privacy-first: this tool runs in your browser without paid APIs or third-party calculation calls.

Percentage math

Calculate instantly

PercentValue

Result

30

20% of 150

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How to use

Pick the calculation type you need (e.g. increase, decrease, or percent of).
Enter the values shown in the form.
Read the result instantly and copy it if needed.
Switch modes to compare different percentage scenarios.

FAQs

Is this calculator free?

Yes. No signup or payment is required.

Are my numbers sent to a server?

No. Math runs locally in your browser.

Can I use it for shopping discounts?

Yes. Use decrease or percent-of modes for sale prices.

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