Convert joule per kilogram kelvins to kilojoule per kilogram kelvins

1 J/(kg·K) = 0.001 kJ/(kg·K) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

From

0.001kJ/(kg·K)

✓ Exact 1 J/(kg·K) = 0.001 kJ/(kg·K)

As a fraction: 1/1000

Significant digits 12 Notation 1 J/(kg·K) = 0.001 kJ/(kg·K)

How to convert joule per kilogram kelvins to kilojoule per kilogram kelvins

Multiply the number of joule per kilogram kelvins by 0.001 to get kilojoule per kilogram kelvins.

The exact factor is 0.001 — as a fraction, 1/1000.

Kilojoule per kilogram kelvin: Water is 4.186 kJ/(kg·K); air at constant pressure is about 1.005.

Joule per kilogram kelvins (J/(kg·K))	Kilojoule per kilogram kelvins (kJ/(kg·K))
1 J/(kg·K)	0.001
2 J/(kg·K)	0.002
3 J/(kg·K)	0.003
5 J/(kg·K)	0.005
10 J/(kg·K)	0.01
20 J/(kg·K)	0.02
25 J/(kg·K)	0.025
50 J/(kg·K)	0.05
100 J/(kg·K)	0.1
250 J/(kg·K)	0.25
500 J/(kg·K)	0.5
1000 J/(kg·K)	1

Kilojoule per kilogram kelvins (kJ/(kg·K))	Joule per kilogram kelvins (J/(kg·K))
1 kJ/(kg·K)	1000
2 kJ/(kg·K)	2000
3 kJ/(kg·K)	3000
5 kJ/(kg·K)	5000
10 kJ/(kg·K)	10 000
20 kJ/(kg·K)	20 000
25 kJ/(kg·K)	25 000
50 kJ/(kg·K)	50 000
100 kJ/(kg·K)	100 000
250 kJ/(kg·K)	250 000
500 kJ/(kg·K)	500 000
1000 kJ/(kg·K)	1 000 000

One joule per kilogram kelvin equals 0.001 kilojoule per kilogram kelvins (J/(kg·K) → kJ/(kg·K)). That figure is exact, not rounded.

Multiply the number of joule per kilogram kelvins by 0.001 to get kilojoule per kilogram kelvins.

One kilojoule per kilogram kelvin is 1000 joule per kilogram kelvins.

10 J/(kg·K) = 0.01 kJ/(kg·K).

Water is 4.186 kJ/(kg·K); air at constant pressure is about 1.005.