kWh to J Converter

Kilowatt-hour → Joule

1 kWh = 3,600,000 J

Multiply by 3,600,000 to convert kWh to J

kWh
J

Related Energy Conversions

kWh → kJkJ → J
kWh → calcal → J
kWh → kcalkcal → J
kWh → WhWh → J
kWh → BTUBTU → J
kWh → eVeV → J

All Energy Conversions

J → kJJ → calJ → kcalJ → WhJ → kWhJ → BTUJ → eVkJ → JkJ → calkJ → kcalkJ → WhkJ → kWhkJ → BTUkJ → eVcal → Jcal → kJcal → kcalcal → Whcal → kWhcal → BTUcal → eVkcal → Jkcal → kJkcal → calkcal → Whkcal → kWhkcal → BTUkcal → eVWh → JWh → kJWh → calWh → kcalWh → kWhWh → BTUWh → eVkWh → JkWh → kJkWh → calkWh → kcalkWh → WhkWh → BTUkWh → eVBTU → JBTU → kJBTU → calBTU → kcalBTU → WhBTU → kWhBTU → eVeV → JeV → kJeV → caleV → kcaleV → WheV → kWheV → BTU
What is a Kilowatt-hour (kWh)?What is a Joule (J)?

How to Convert Kilowatt-hour to Joule

Kilowatt-hour (kWh) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Joule (J) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Conversion Formula

1 kWh = 3,600,000 J

Multiply by 3,600,000

Step-by-step: How to convert Kilowatt-hour to Joule

  1. Start with your value in Kilowatt-hour (kWh).
  2. Multiply the value by 3,600,000 (the conversion factor).
  3. The result is your value in Joule (J).

Conversion Examples

1 kWh=3,600,000 J
2 kWh=7,200,000 J
5 kWh=18,000,000 J
10 kWh=36,000,000 J
25 kWh=90,000,000 J
50 kWh=180,000,000 J
100 kWh=360,000,000 J
250 kWh=900,000,000 J
500 kWh=1,800,000,000 J
1000 kWh=3,600,000,000 J

Converting Joule to Kilowatt-hour

1 J = 2.7778e-7 kWh

To convert in the opposite direction, from Joule to Kilowatt-hour, multiply by 2.7778e-7.

When do you need this conversion?

Converting between Kilowatt-hour (kWh) and Joule (J) is frequently needed in daily life, science, engineering, cooking, and international trade. Understanding this conversion helps ensure accuracy in measurements.

Quick comparison with related units

1 kWh = 3,600,000 J

1 kWh = 3,600 kJ (Kilojoule)

1 kWh = 860,420.65 cal (Calorie)

1 kWh = 860.42 kcal (Kilocalorie)

1 kWh = 1,000 Wh (Watt-hour)

1 kWh = 3,412.13 BTU (BTU)

Kilowatt-hour to Joule Conversion Table

Kilowatt-hour (kWh)Joule (J)
0.1 kWh360,000 J
0.5 kWh1,800,000 J
1 kWh3,600,000 J
2 kWh7,200,000 J
5 kWh18,000,000 J
10 kWh36,000,000 J
25 kWh90,000,000 J
50 kWh180,000,000 J
100 kWh360,000,000 J
250 kWh900,000,000 J
500 kWh1,800,000,000 J
1,000 kWh3,600,000,000 J

Kilowatt-hour 1-100 → Joule

Kilowatt-hour (kWh)Joule (J)
1 kWh3,600,000 J
2 kWh7,200,000 J
3 kWh10,800,000 J
4 kWh14,400,000 J
5 kWh18,000,000 J
6 kWh21,600,000 J
7 kWh25,200,000 J
8 kWh28,800,000 J
9 kWh32,400,000 J
10 kWh36,000,000 J
11 kWh39,600,000 J
12 kWh43,200,000 J
13 kWh46,800,000 J
14 kWh50,400,000 J
15 kWh54,000,000 J
16 kWh57,600,000 J
17 kWh61,200,000 J
18 kWh64,800,000 J
19 kWh68,400,000 J
20 kWh72,000,000 J
21 kWh75,600,000 J
22 kWh79,200,000 J
23 kWh82,800,000 J
24 kWh86,400,000 J
25 kWh90,000,000 J
26 kWh93,600,000 J
27 kWh97,200,000 J
28 kWh100,800,000 J
29 kWh104,400,000 J
30 kWh108,000,000 J
31 kWh111,600,000 J
32 kWh115,200,000 J
33 kWh118,800,000 J
34 kWh122,400,000 J
35 kWh126,000,000 J
36 kWh129,600,000 J
37 kWh133,200,000 J
38 kWh136,800,000 J
39 kWh140,400,000 J
40 kWh144,000,000 J
41 kWh147,600,000 J
42 kWh151,200,000 J
43 kWh154,800,000 J
44 kWh158,400,000 J
45 kWh162,000,000 J
46 kWh165,600,000 J
47 kWh169,200,000 J
48 kWh172,800,000 J
49 kWh176,400,000 J
50 kWh180,000,000 J
51 kWh183,600,000 J
52 kWh187,200,000 J
53 kWh190,800,000 J
54 kWh194,400,000 J
55 kWh198,000,000 J
56 kWh201,600,000 J
57 kWh205,200,000 J
58 kWh208,800,000 J
59 kWh212,400,000 J
60 kWh216,000,000 J
61 kWh219,600,000 J
62 kWh223,200,000 J
63 kWh226,800,000 J
64 kWh230,400,000 J
65 kWh234,000,000 J
66 kWh237,600,000 J
67 kWh241,200,000 J
68 kWh244,800,000 J
69 kWh248,400,000 J
70 kWh252,000,000 J
71 kWh255,600,000 J
72 kWh259,200,000 J
73 kWh262,800,000 J
74 kWh266,400,000 J
75 kWh270,000,000 J
76 kWh273,600,000 J
77 kWh277,200,000 J
78 kWh280,800,000 J
79 kWh284,400,000 J
80 kWh288,000,000 J
81 kWh291,600,000 J
82 kWh295,200,000 J
83 kWh298,800,000 J
84 kWh302,400,000 J
85 kWh306,000,000 J
86 kWh309,600,000 J
87 kWh313,200,000 J
88 kWh316,800,000 J
89 kWh320,400,000 J
90 kWh324,000,000 J
91 kWh327,600,000 J
92 kWh331,200,000 J
93 kWh334,800,000 J
94 kWh338,400,000 J
95 kWh342,000,000 J
96 kWh345,600,000 J
97 kWh349,200,000 J
98 kWh352,800,000 J
99 kWh356,400,000 J
100 kWh360,000,000 J

Frequently Asked Questions

How many Joule is 1 Kilowatt-hour (kWh)?
1 Kilowatt-hour = 3600000 Joule (J)
What is the formula to convert Kilowatt-hour to Joule?
To convert Kilowatt-hour to Joule, multiply the value by 3600000.
How many Joule is 10 Kilowatt-hour (kWh)?
10 Kilowatt-hour = 36000000 Joule (J)
How many Joule is 100 Kilowatt-hour (kWh)?
100 Kilowatt-hour = 360000000 Joule (J)
Conversely, how many Kilowatt-hour is 1 Joule?
1 Joule = 2.77778e-7 Kilowatt-hour (kWh)

Joule to Kilowatt-hour Conversion Table

Joule (J)Kilowatt-hour (kWh)
0.1 J2.777778e-8 kWh
0.5 J1.388889e-7 kWh
1 J2.777778e-7 kWh
2 J5.555556e-7 kWh
5 J0 kWh
10 J0 kWh
25 J0 kWh
50 J0 kWh
100 J0 kWh
250 J0 kWh
500 J0 kWh
1,000 J0 kWh
By the DeveloperAR

MeasureKit AR

Measure the world with AR

Measure distances in real time using your smartphone camera and AR technology. No tape measure needed.

Download on Google Play
MeasureKit AR QR Code

Scan QR code to download the app