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Converters / SI units

n/p/µ/m/k/M/G Converter

Convert a value between SI prefixes and instantly see its decimal, scientific and engineering forms.

Input prefix

Letter case matters: m = 10⁻³, while M = 10⁶. The symbol for kilo is k, never K.

Converted value

4,700Ω

Value without a prefix
4,700 Ω
Engineering notation
4.7 × 10^3 Ω
Scientific notation
4.7 × 10^3 Ω
All conversions

4.7 kΩ

Its exponent is always a multiple of three. Pico, nano, micro, milli, kilo, mega and giga can therefore replace the power of ten directly.

PrefixFactorEquivalent value
ppico10-124,700,000,000,000,000 pΩ
nnano10-94,700,000,000,000 nΩ
µmicro10-64,700,000,000 µΩ
mmilli10-34,700,000 mΩ
no prefix1004,700 Ω
kkilo1034.7 kΩ
Mmega1060.0047 MΩ
Ggiga1090.0000047 GΩ