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Scientific Notation Calculator

Convert to and from scientific notation.

Number

Scientific
1.23e-4
Engineering
123e-6
Exponent in multiples of 3 (kilo, mega, ...)
Decimal
0.000123
Order of magnitude
10^-4
micro (μ)
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Scientific Notation Calculator · Generated 5/2/2026 · calccenter.online/calculators/math/scientific-notation

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About the Scientific Notation Calculator

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Convert to and from scientific notation. Use this free scientific notation calculator to get instant results. All calculations run in your browser — nothing is sent to a server.

Frequently asked questions

What does this Scientific Notation Calculator do?

Convert to and from scientific notation.

Is it free?

Yes — every calculator on Calc Center is free, with no sign-up or account required.

Does it work offline?

The site is a Progressive Web App — after your first visit, most pages work without an internet connection.