Bar to Kilojoule
Convert Bar to Kilojoule instantly. Free online scientific unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Scientific Units Converter
Convert SI derived units, scientific notation-friendly units, atomic units, and lab measurements.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Bar to Kilojoule conversions.
Reserved above the conversion cards and below the converter.
Formula
kilojoule = bar × 100
bar = kilojoule × 0.01
Conversion table
| 1 bar | 100 kJ |
| 5 bar | 500 kJ |
| 10 bar | 1000 kJ |
| 20 bar | 2000 kJ |
| 50 bar | 5000 kJ |
| 100 bar | 10000 kJ |
| 500 bar | 50000 kJ |
| 1000 bar | 100000 kJ |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the bar (bar). A bar is exactly 100,000 pascals.
What is the destination unit in this conversion?
The destination unit is the kilojoule (kJ). Kilojoule is 1000 joule units.
How do I convert bar to kilojoule?
Multiply the bar value by 100. For example, 10 bar × 100 = 1000 kJ.
Is the bar to kilojoule conversion exact?
Yes. The relationship between these units is a fixed mathematical or SI-defined ratio, so the conversion factor is exact rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in bar needs to be compared with, or reported in, kilojoule, such as in engineering, scientific, or laboratory calculations.
Can I convert kilojoule back to bar?
Yes. Multiply the kilojoule value by 0.01 to get bar.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts bar (bar) to kilojoule (kJ) within the scientific units converter.
A bar is exactly 100,000 pascals.
Kilojoule is 1000 joule units.
The formula is kilojoule = bar × 100, based on each unit's fixed relationship to the scientific converter's reference units.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common bar values already converted to kilojoule.