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Convert Ohms to Kilohms

1 ohm = 0.001 kilohms. Multiply the number of ohms by 0.001.

Result
0.001

1 Ω = 0.001 kΩ

Multiply the number of ohms by 0.001.

Results are rounded for display. Double-check values for critical work.

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Popular electrical resistance conversions

Ohms to Kilohms table

OhmsKilohms
1 Ω0.001 kΩ
2 Ω0.002 kΩ
3 Ω0.003 kΩ
4 Ω0.004 kΩ
5 Ω0.005 kΩ
10 Ω0.01 kΩ
20 Ω0.02 kΩ
25 Ω0.025 kΩ
50 Ω0.05 kΩ
100 Ω0.1 kΩ
500 Ω0.5 kΩ
1000 Ω1 kΩ

About these units

The ohm (Ω) is an SI base or derived unit of electrical resistance.

The kilohm (kΩ) is a metric unit of electrical resistance, equal to 1,000 ohms.

Going the other way, 1 kilohm = 1,000 ohms. Resistor values run from milliohms in shunts to gigaohms in insulation testing. Convert between every ohm prefix instantly.

Frequently asked

How many kilohms are in a ohm?
1 ohm = 0.001 kilohms.
How do you convert ohms to kilohms?
Multiply the number of ohms by 0.001.
What is 10 Ω in kΩ?
10 Ω = 0.01 kΩ.

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