Convert Picometres (pm) to Kilometres (km) | pm in km

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Let's convert Picometres (pm) to Kilometres (km)

This quick and easy calculator will convert Picometres (pm) to Kilometres (km) and show formula, brief history on the units and quick maths for the conversion.

Enter Picometres to convert to Kilometres


Quick Reference for Converting Picometres to Kilometres

Formula
km = pm / 1.0E+15
Quick Rough Maths
To get the Kilometres, divide the number of Picometres by 1000 trillion
Picometres (pm) in 1 Kilometre
There are 1.0E+15 Picometres in 1 Kilometre
Kilometres (km) in 1 Picometre
There are 0 Kilometres in 1 Picometre

Unit Information

Picometre
/pē′kə-mē′tər/
Symbol: pm
Unit System: SI

What is the Picometre?

The picometre is a unit of length and is a multiple of the SI unit metre. It uses the symbol pm.

It represents one trillionth of a metre, or one hundredth of an Ångström.

Because the picometre is so small, its use is restricted almost entirely to chemistry, quantum physics and particle physics. Atoms are typically 62 pm and 520 pm.

LISA (Laser Interferometer Space Antenna) is a probe planned for launch in 2034 to detect gravitational waves in space. Its measures these displacements with an accuracy of up to 20 pm over a distance of 2,500,000,000 m.

Kilometre
/ˈkɪləˌmiːtə,kɪˈlɒmɪtə/
Symbol: km
Unit System: SI

What is the Kilometre?

The kilometre is a unit of length and is a multiple of the metre; an SI derived unit. It has the symbol km.

A kilometre is equal to 1000m, 1094 yards and 0.621 miles.

Kilometres is used to measure road distances in the US, though the UK is still using the imperial "sister" miles.


Conversion Tables for Picometres (pm) to Kilometres (km)