Nanowatts to Zeptowatts

Convert Nanowatt (nW) to Zeptowatt (zW) instantly with an exact formula, conversion table, and FAQ.

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Convert nanowatts (nW) to zeptowatts (zW) instantly with formula, conversion table, and FAQ.

Result 1 nanowatt = zeptowatt
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From definition

A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work.

To definition

A Zeptowatt (zW) equals 1e-21 watt(s), a scaled unit of electrical power used for zepto-scale electrical work.

Formula

zW = nW × 1.000000e+12

Results update instantly for Nanowatts to Zeptowatts conversions.

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Formula

zW = nW × 1.000000e+12

nW = zW × 1.000000e-12

Conversion table

1 nW1.000000e+12 zW
5 nW5.000000e+12 zW
10 nW1.000000e+13 zW
20 nW2.000000e+13 zW
50 nW5.000000e+13 zW
100 nW1.000000e+14 zW
500 nW5.000000e+14 zW
1000 nW1.000000e+15 zW
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How the formula works

Both nanowatt and zeptowatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in nanowatts by 1.000000e+12 to get zeptowatts. To reverse the conversion, multiply a zeptowatt value by 1.000000e-12 to get back to nanowatts.

Frequently asked questions

What is Nanowatt (nW)?

A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work.

What is Zeptowatt (zW)?

A Zeptowatt (zW) equals 1e-21 watt(s), a scaled unit of electrical power used for zepto-scale electrical work.

How do I convert nanowatts to zeptowatts?

Multiply the nanowatt value by 1.000000e+12 to get the equivalent in zeptowatts. For example, 5 nW × 1.000000e+12 = 5.000000e+12 zW.

Is this conversion exact?

Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+12 is an exact, non-rounded value.

Can I convert zeptowatts back to nanowatts?

Yes. Divide the zeptowatt value by 1.000000e+12, or multiply it by 1.000000e-12, to get nanowatts.

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About converting nanowatts to zeptowatts

A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work. A Zeptowatt (zW) equals 1e-21 watt(s), a scaled unit of electrical power used for zepto-scale electrical work.

Use this calculator to move between nanowatts and zeptowatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.