Ohms to Nanoohms Conversion

Enter the electrical resistance in ohms below to get the value converted to nanoohms.

Results in Nanoohms:
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1 Ω = 1,000,000,000 nΩ
Do you want to convert nanoohms to ohms?

How to Convert Ohms to Nanoohms

To convert an ohm measurement to a nanoohm measurement, multiply the electrical resistance by the conversion ratio.

Since one ohm is equal to 1,000,000,000 nanoohms, you can use this simple formula to convert:

nanoohms = ohms × 1,000,000,000

The electrical resistance in nanoohms is equal to the ohms multiplied by 1,000,000,000.

For example, here's how to convert 5 ohms to nanoohms using the formula above.
5 Ω = (5 × 1,000,000,000) = 5,000,000,000 nΩ

How Many Nanoohms Are in an Ohm?

There are 1,000,000,000 nanoohms in an ohm, which is why we use this value in the formula above.

1 Ω = 1,000,000,000 nΩ

Ohms and nanoohms are both units used to measure electrical resistance. Keep reading to learn more about each unit of measure.


The ohm is the resistance between two points of an electrical conductor transmitting a current of one ampere when the potential difference is one volt.[1]

The ohm is the SI derived unit for electrical resistance in the metric system. Ohms can be abbreviated as ; for example, 1 ohm can be written as 1 Ω.

Ohm's Law states the current between two points on a conductor is proportional to the voltage and inversely proportional to the resistance. Using Ohm's Law, it's possible to express the resistance in ohms as an expression using current and voltage.

R = VV / IA

The resistance in ohms is equal to the potential difference in volts divided by the current in amperes.


One nanoohm is equal to 1/1,000,000,000 of an ohm, which is the resistance between two points of a conductor with one ampere of current at one volt.

The nanoohm is a multiple of the ohm, which is the SI derived unit for electrical resistance. In the metric system, "nano" is the prefix for 10-9. Nanoohms can be abbreviated as nΩ; for example, 1 nanoohm can be written as 1 nΩ.

Ohm to Nanoohm Conversion Table

Ohm measurements converted to nanoohms
Ohms Nanoohms
0.000000001 Ω 1 nΩ
0.000000002 Ω 2 nΩ
0.000000003 Ω 3 nΩ
0.000000004 Ω 4 nΩ
0.000000005 Ω 5 nΩ
0.000000006 Ω 6 nΩ
0.000000007 Ω 7 nΩ
0.000000008 Ω 8 nΩ
0.000000009 Ω 9 nΩ
0.0000000001 Ω 0.1 nΩ
0.000000001 Ω 1 nΩ
0.00000001 Ω 10 nΩ
0.0000001 Ω 100 nΩ
0.000001 Ω 1,000 nΩ
0.00001 Ω 10,000 nΩ
0.0001 Ω 100,000 nΩ
0.001 Ω 1,000,000 nΩ
0.01 Ω 10,000,000 nΩ
0.1 Ω 100,000,000 nΩ
1 Ω 1,000,000,000 nΩ


  1. International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf

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