Kilojoules to Joules (kJ to J) Conversion

Kilojoules to joules (kJ to J) conversion table shows the most common values for the quick reference. Alternatively, you may use the converter to convert any other values.

1 Kilojoule (kJ) = 1000 Joules (J)

Kilojoule is metric system energy unit (electrical, mechanical or thermal) and equals to 1000 times of the amount of work done by a force of one newton to move an object one meter. It is also commonly referred to food energy (nutritional energy) and replaced food calorie (or nutritional calorie) in nutrition labels in many countries. The abbreviation is "kJ".

Joule is a metric system energy unit and defined as the amount of work done by a force of one newton to move an object one meter. The abbreviation is "J".

Converter

Enter a value to convert into joules:

► joules to kilojoules

► energy and work conversion

Create Custom Conversion Table

To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.

How to create custom conversion table?

Start:

Increment:

Accuracy:

Conversion Table

Kilojoule	Joule	Kilojoule	Joule	Kilojoule	Joule	Kilojoule	Joule
1	1000	26	26000	51	51000	76	76000
2	2000	27	27000	52	52000	77	77000
3	3000	28	28000	53	53000	78	78000
4	4000	29	29000	54	54000	79	79000
5	5000	30	30000	55	55000	80	80000
6	6000	31	31000	56	56000	81	81000
7	7000	32	32000	57	57000	82	82000
8	8000	33	33000	58	58000	83	83000
9	9000	34	34000	59	59000	84	84000
10	10000	35	35000	60	60000	85	85000
11	11000	36	36000	61	61000	86	86000
12	12000	37	37000	62	62000	87	87000
13	13000	38	38000	63	63000	88	88000
14	14000	39	39000	64	64000	89	89000
15	15000	40	40000	65	65000	90	90000
16	16000	41	41000	66	66000	100	100000
17	17000	42	42000	67	67000	125	125000
18	18000	43	43000	68	68000	150	150000
19	19000	44	44000	69	69000	175	175000
20	20000	45	45000	70	70000	200	200000
21	21000	46	46000	71	71000	250	250000
22	22000	47	47000	72	72000	300	300000
23	23000	48	48000	73	73000	500	500000
24	24000	49	49000	74	74000	750	750000
25	25000	50	50000	75	75000	1000	1000000

Kilojoules (kJ) to Joules (J) Conversion

How many joules in a kilojoule ?

Conversion Table