Engineering Notation Converter
How to write engineering notation
- Type a number.
- Add a unit if you like, such as F or Ω.
- See it with an exponent that is a multiple of three and with its SI prefix.
Frequently asked questions
How is it different from scientific notation?
The exponent is always a multiple of three, so it matches SI prefixes: 0.0047 is 4.7 × 10⁻³, or 4.7 m (milli).
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