basic

Metric Prefix Converter

Convert any number between metric prefixes (nano, micro, kilo, mega…).

Convert any number between SI metric prefixes (pico, nano, micro, milli, centi, deci, base, kilo, mega, giga, tera, peta).

Nadia Almasri By Nadia Almasri
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
Was this helpful?

How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Result = value × (10^from_exp) / (10^to_exp).

In depth

Convert any number between SI metric prefixes (pico, nano, micro, milli, centi, deci, base, kilo, mega, giga, tera, peta).