Convert kilojoule per kilogram kelvins to joule per kilogram kelvins

1 kJ/(kg·K) = 1000 J/(kg·K) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

1000J/(kg·K)
✓ Exact 1 kJ/(kg·K) = 1000 J/(kg·K)
More converter tools

Readable results

Ranges, ± tolerances, feet/inches and clock durations work in the value field.

Unit picker

Export this result

1 kJ/(kg·K) = 1000 J/(kg·K)
Show this value in all 7 specific heat capacity units
  • Joule per kilogram kelvins J/(kg·K) 1000
  • Kilojoule per kilogram kelvins kJ/(kg·K) 1
  • Joule per gram °Cs J/(g·°C) 1
  • Calorie per gram °Cs cal/(g·°C) 0.239 005 736 138
  • Kilocalorie per kilogram °Cs kcal/(kg·°C) 0.239 005 736 138
  • BTU per pound °Fs BTU/(lb·°F) 0.238 845 896 627
  • Foot-pound per slug °Rs ft·lbf/(slug·°R) 5979.950 231 51

Every row is Kilojoule per kilogram kelvin (kJ/(kg·K)) converted through the joule per kilogram kelvin, in exact rational arithmetic.

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

Multiply the number of kilojoule per kilogram kelvins by 1000 to get joule per kilogram kelvins.

The exact factor is 1000 .

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

Kilojoule per kilogram kelvin to Joule per kilogram kelvin conversion table

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

Joule per kilogram kelvin to Kilojoule per kilogram kelvin conversion table

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

Frequently asked

How many joule per kilogram kelvins are in a kilojoule per kilogram kelvin?

One kilojoule per kilogram kelvin equals 1000 joule per kilogram kelvins (kJ/(kg·K) → J/(kg·K)). That figure is exact, not rounded.

How do you convert kilojoule per kilogram kelvins to joule per kilogram kelvins?

Multiply the number of kilojoule per kilogram kelvins by 1000 to get joule per kilogram kelvins.

What is 1 J/(kg·K) in kilojoule per kilogram kelvins?

One joule per kilogram kelvin is 0.001 kilojoule per kilogram kelvins.

What is 10 kJ/(kg·K) in J/(kg·K)?

10 kJ/(kg·K) = 10 000 J/(kg·K).

What exactly is a kilojoule per kilogram kelvin?

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

Related conversions

Settings

Theme

System follows your operating system and changes with it.

Text size
High contrast

Maximises text and border contrast and removes the grid background.

Graph-paper background

Round to
Notation
Thousands separators
Decimal mark
Nearest fraction

Shows the result as the nearest tape-measure fraction, with the error it costs.


Accessibility & interaction
Reduce motion Stops interface animations even when the operating system does not.
Underline links Keeps links visually distinct without relying on colour.
Larger touch targets Makes buttons and form controls easier to tap.
Shorter reading lines Limits article width for easier scanning.
Monochrome display Removes colour as an information cue.
Always-visible focus Makes the keyboard focus ring persistent and stronger.
Verbose screen-reader results Announces the complete conversion equation.
Sticky action bars Keeps converter and calculator actions within reach.
Select values on focus Replaces a value immediately when you start typing.
Left-handed mobile layout Moves key mobile actions toward the left thumb.

Your data

Settings, recent conversions and favourites live in this browser only. Nothing is sent anywhere.

Offline library