Exponent Calculator (Power of a Number)
Math ToolsRaise any number to any power
Embed this tool on your websiteFree
- Choose how tall the frame should be.
- Press Copy code.
- Paste it into your page, blog, WordPress or Notion HTML block.
The tool runs inside your visitor's browser, nothing is uploaded, and a small "Powered by ToolCloak" line stays under it. The second line (script) is optional: it makes the frame fit the tool's height.
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History
All history →Exponent Calculator (Power of a Number) — at a glance
Work out any power quickly.
How to use it — step by step
The base and the exponent.
Enter your values
Fill in the fields. Default numbers are shown so you can see how it works.
Press Calculate Power
The answer appears at once as large result cards.
Copy or share
Copy the result, or share a link that opens with your numbers filled in.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
What is 0 to the power 0?+
It is undefined in many contexts; JavaScript and most calculators give 1.
Can the exponent be a decimal?+
Yes, for positive bases.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.