Kilowatts to Nanowatts

Convert Kilowatts to Nanowatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.

Advertisement Ad slot: leaderboard (728x90)

Reserved for a responsive leaderboard above the conversion details.

Professional calculator style

World-scale conversion engine

30+ categories 6,500+ units Instant results Offline ready

Converter

Length Converter

Convert metric, imperial, and nautical distance units.

Result 1 Unit = Unit
Advertisement Converter ad slot

Reserved below the result so the calculator remains usable.

From definition

To definition

Formula

Use the converter to see the formula.

Results update instantly for Kilowatts to Nanowatts conversions.

Advertisement Ad slot: content top (728x90)

Reserved above the conversion cards and below the converter.

Formula

nW = kW × 1000000000000

kW = nW × 1e-12

Conversion table

1 kW1000000000000 nW
5 kW5000000000000 nW
10 kW10000000000000 nW
20 kW20000000000000 nW
50 kW50000000000000 nW
100 kW100000000000000 nW
500 kW500000000000000 nW
1000 kW1e+15 nW
Advertisement Ad slot: content middle (728x90)

Reserved between the cards and the FAQ so the page stays balanced.

Frequently asked questions

What is the source unit in this conversion?

The source unit is the kilowatt (kW). A kilowatt is 1000 watt units.

What is the destination unit in this conversion?

The destination unit is the nanowatt (nW). A nanowatt is 1e-09 watt units.

How do I convert kilowatts to nanowatts?

Multiply the kilowatt value by 1000000000000 to get nanowatt. For example, 1 kW × 1000000000000 = 1000000000000 nW.

Is the kilowatts to nanowatts conversion exact?

Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 1000000000000, is exact.

Where is this conversion commonly used?

It is used when comparing power ratings expressed in kilowatts against equipment, engines, or specifications rated in nanowatts.

Can I convert nanowatts back to kilowatts?

Yes. Multiply the nanowatt value by 1e-12 to get kilowatt.

Advertisement Ad slot: content bottom (728x90)

Reserved between the FAQ and the article so the page stays balanced.

About this conversion

This page converts kilowatts (kW) into nanowatts (nW), two units used to describe power, the rate at which energy is transferred or work is done.

A kilowatt is 1000 watt units.

A nanowatt is 1e-09 watt units.

The formula is nW = kW × 1000000000000, derived from each unit's fixed relationship to the watt, the SI unit of power.

Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.