ENERGY CONVERTER
Convert kilojoule to joule
Bidirectional real-time conversion instrument. Invert Direction (joule → kilojoule) →
Formula & Calculation Example
Exact Algebraic Formula
1 kJ = 1000 J
1 J = 0.001 kJ
Step-by-Step Example
Convert 15 kJ to J:
15 × 1000 = 15000 J
kilojoule to joule Conversion Table
| kilojoule (kJ) | joule (J) |
|---|---|
| 0.01 kJ | 10 J |
| 0.1 kJ | 100 J |
| 1 kJ | 1000 J |
| 2 kJ | 2000 J |
| 3 kJ | 3000 J |
| 5 kJ | 5000 J |
| 10 kJ | 10000 J |
| 20 kJ | 20000 J |
| 50 kJ | 50000 J |
| 100 kJ | 100000 J |
| 1000 kJ | 1000000 J |
Related Energy Conversions
kJ to kcal→kcal to kJ→kcal to cal→cal to kcal→J to kJ→kJ to J→cal to J→J to cal→ft lb to Nm→Nm to ft lb→kilojoule to joule→joule to kilojoule→kilowatt-hour to joule→joule to kilowatt-hour→watt-hour to joule→joule to watt-hour→calorie (nutritional) to joule→joule to calorie (nutritional)→horsepower (metric) hour to joule→joule to horsepower (metric) hour→Btu (IT) to joule→joule to Btu (IT)→Btu (th) to joule→joule to Btu (th)→gigajoule to joule→joule to gigajoule→megajoule to joule→joule to megajoule→millijoule to joule→joule to millijoule→microjoule to joule→joule to microjoule→nanojoule to joule→joule to nanojoule→attojoule to joule→joule to attojoule→megaelectron-volt to joule→joule to megaelectron-volt→kiloelectron-volt to joule→joule to kiloelectron-volt→electron-volt to joule→joule to electron-volt→erg to joule→joule to erg→gigawatt-hour to joule→joule to gigawatt-hour→megawatt-hour to joule→joule to megawatt-hour→kilowatt-second to joule→joule to kilowatt-second→watt-second to joule→joule to watt-second→newton meter to joule→joule to newton meter→horsepower hour to joule→joule to horsepower hour→kilocalorie (IT) to joule→joule to kilocalorie (IT)→kilocalorie (th) to joule→joule to kilocalorie (th)→calorie (IT) to joule→joule to calorie (IT)→calorie (th) to joule→joule to calorie (th)→mega Btu (IT) to joule→joule to mega Btu (IT)→ton-hour (refrigeration) to joule→joule to ton-hour (refrigeration)→fuel oil equivalent @kiloliter to joule→joule to fuel oil equivalent @kiloliter→fuel oil equivalent @barrel (US) to joule→joule to fuel oil equivalent @barrel (US)→gigaton to joule→joule to gigaton→megaton to joule→joule to megaton→kiloton to joule→joule to kiloton→ton (explosives) to joule→joule to ton (explosives)→dyne centimeter to joule→joule to dyne centimeter→gram-force meter to joule→joule to gram-force meter→gram-force centimeter to joule→joule to gram-force centimeter→kilogram-force centimeter to joule→joule to kilogram-force centimeter→kilogram-force meter to joule→joule to kilogram-force meter→kilopond meter to joule→joule to kilopond meter→pound-force foot to joule→joule to pound-force foot→pound-force inch to joule→joule to pound-force inch→ounce-force inch to joule→joule to ounce-force inch→foot-pound to joule→joule to foot-pound→inch-pound to joule→joule to inch-pound→inch-ounce to joule→joule to inch-ounce→poundal foot to joule→joule to poundal foot→therm to joule→joule to therm→therm (EC) to joule→joule to therm (EC)→therm (US) to joule→joule to therm (US)→Hartree energy to joule→joule to Hartree energy→Rydberg constant to joule→joule to Rydberg constant→
Summary & Quick Answer
1 kilojoule is equal to 1000 joule. To convert kilojoule to joule, multiply your kilojoule figure by 1000 (or use the formula: 1 kJ = 1000 J).
Step-by-Step Calculation Guide
To convert any quantity from kilojoule to joule, follow these steps:
- Step 1: Identify your starting value in kilojoule.
- Step 2: Apply the conversion multiplier:
1 kJ = 1000 J. - Step 3: Calculate the product: For example, to convert 10 kilojoule:10 × 1000 = 10000 joule
Frequently Asked Questions: kilojoule to joule
How many joule are in 1 kilojoule?
There are exactly 1000 joule in 1 kilojoule.
What is the formula to convert kilojoule to joule?
1 kJ = 1000 J. For example: Convert 15 kJ to J: gives 15 × 1000 = 15000 J.
How do I convert joule back to kilojoule?
1 J = 0.001 kJ. 1 joule equals approximately 0.001 kilojoule.
Is this kilojoule to joule conversion accurate?
Yes, UnitGlide calculates all conversions with up to 12 decimal places of precision according to BIPM (Bureau International des Poids et Mesures) and NIST standards.