Scientific Notation Converter
Convert numbers to scientific, engineering and e-notation.
Convert a number to scientific notation, engineering notation and e-notation, or enter e-notation to see the standard form.
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How to use Scientific Notation Converter
- Enter the value.
- Choose the unit you have and the unit you need.
- Read the main result and the full table.
- Copy the number you need.
Best for
- converters workflows
- quick scientific notation converter tasks
- browser-based utility work
Tips for better results
- Check US versus imperial units.
- Round only at the end of a calculation.
- Use the full table to compare units.
Frequently asked questions
What is scientific notation?
A number written as a × 10^n with 1 ≤ a < 10.
What is engineering notation?
Like scientific notation but the exponent is a multiple of 3.
Can I enter e-notation?
Yes, such as 6.02e23.
Is my data sent to a server?
No. Everything is calculated in your browser, so what you enter stays on your device.
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