Convert Kilojoules to Joules

1 Kilojoule = 1000 Joule

All values are rounded to the nearest significant figure for display purposes.

Conversion Process

This conversion uses Joule as the base unit. We'll first convert Kilojoule to Joule, then convert from Joule to Joule.

Step 1: Convert from Kilojoule to Joule

1 × 1000 = 1000

Result: 1000 Joule

Step 2: Convert from Joule to Joule

1000 × 1 = 1000

Result: 1000 Joule

Direct Conversion Factor

1 × 1000 = 1000

Direct conversion: 1 Kilojoule = 1000 Joule

Frequently Asked Questions

  • How many Joules are in 1 Kilojoules?

    There are 1000 Joules in 1 Kilojoules.

  • What is 1 Kilojoules in Joules?

    1 Kilojoules is equal to 1000 Joules. To perform this conversion yourself, multiply 1 by 1000.

  • How to convert 1 Kilojoules to Joules?

    To convert 1 Kilojoules to Joules, multiply 1 by 1000. This gives you 1000 Joules.

  • What is the formula to convert Kilojoules to Joules?

    The formula to convert from Kilojoules to Joules is: Joules = Kilojoules × 1000. Using this formula, 1 Kilojoules equals 1000 Joules.

  • What is the difference between Kilojoules and Joules?

    The main difference between Kilojoules and Joules is that 1 Kilojoules equals 1000 Joules. Kilojoules is used in the SI system, while Joules belongs to the SI system.

  • Is Kilojoules bigger than Joules?

    Kilojoule is larger than Joule. Specifically, 1 Kilojoules equals 1000 Joules.

  • What is energy?

    Energy is the capacity to do work. It comes in many forms, such as kinetic, potential, thermal, electrical, chemical, and nuclear energy. Energy can be converted from one form to another but cannot be created or destroyed (Law of Conservation of Energy).

  • What is the SI unit of energy?

    The SI unit of energy is the Joule (J).

  • What is the difference between a calorie (cal) and a Calorie (kcal)?

    In physics and chemistry, a small calorie (cal) is the amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius. In nutrition, the "calorie" commonly used (often capitalized as Calorie) is actually a kilocalorie (kcal), which is 1000 small calories. So, 1 food Calorie = 1 kcal = 1000 cal.

Conversion Tables

All values are rounded to the nearest significant figure for display purposes.
KilojouleJoule
1 kJ 1000 J
2 kJ 2000 J
3 kJ 3000 J
4 kJ 4000 J
5 kJ 5000 J
6 kJ 6000 J
7 kJ 7000 J
8 kJ 8000 J
9 kJ 9000 J
10 kJ 10000 J
11 kJ 11000 J
12 kJ 12000 J
13 kJ 13000 J
14 kJ 14000 J
15 kJ 15000 J
16 kJ 16000 J
17 kJ 17000 J
18 kJ 18000 J
19 kJ 19000 J
20 kJ 20000 J
21 kJ 21000 J
22 kJ 22000 J
23 kJ 23000 J
24 kJ 24000 J
25 kJ 25000 J
26 kJ 26000 J
27 kJ 27000 J
28 kJ 28000 J
29 kJ 29000 J
30 kJ 30000 J
31 kJ 31000 J
32 kJ 32000 J
33 kJ 33000 J
34 kJ 34000 J
35 kJ 35000 J
36 kJ 36000 J
37 kJ 37000 J
38 kJ 38000 J
39 kJ 39000 J
40 kJ 40000 J
41 kJ 41000 J
42 kJ 42000 J
43 kJ 43000 J
44 kJ 44000 J
45 kJ 45000 J
46 kJ 46000 J
47 kJ 47000 J
48 kJ 48000 J
49 kJ 49000 J
50 kJ 50000 J
51 kJ 51000 J
52 kJ 52000 J
53 kJ 53000 J
54 kJ 54000 J
55 kJ 55000 J
56 kJ 56000 J
57 kJ 57000 J
58 kJ 58000 J
59 kJ 59000 J
60 kJ 60000 J
61 kJ 61000 J
62 kJ 62000 J
63 kJ 63000 J
64 kJ 64000 J
65 kJ 65000 J
66 kJ 66000 J
67 kJ 67000 J
68 kJ 68000 J
69 kJ 69000 J
70 kJ 70000 J
71 kJ 71000 J
72 kJ 72000 J
73 kJ 73000 J
74 kJ 74000 J
75 kJ 75000 J
76 kJ 76000 J
77 kJ 77000 J
78 kJ 78000 J
79 kJ 79000 J
80 kJ 80000 J
81 kJ 81000 J
82 kJ 82000 J
83 kJ 83000 J
84 kJ 84000 J
85 kJ 85000 J
86 kJ 86000 J
87 kJ 87000 J
88 kJ 88000 J
89 kJ 89000 J
90 kJ 90000 J
91 kJ 91000 J
92 kJ 92000 J
93 kJ 93000 J
94 kJ 94000 J
95 kJ 95000 J
96 kJ 96000 J
97 kJ 97000 J
98 kJ 98000 J
99 kJ 99000 J
100 kJ 100000 J
101 kJ 101000 J
102 kJ 102000 J
103 kJ 103000 J
104 kJ 104000 J
105 kJ 105000 J
106 kJ 106000 J
107 kJ 107000 J
108 kJ 108000 J
109 kJ 109000 J
110 kJ 110000 J
111 kJ 111000 J
112 kJ 112000 J
113 kJ 113000 J
114 kJ 114000 J
115 kJ 115000 J
116 kJ 116000 J
117 kJ 117000 J
118 kJ 118000 J
119 kJ 119000 J
120 kJ 120000 J
121 kJ 121000 J
122 kJ 122000 J
123 kJ 123000 J
124 kJ 124000 J
125 kJ 125000 J
126 kJ 126000 J
127 kJ 127000 J
128 kJ 128000 J
129 kJ 129000 J
130 kJ 130000 J
131 kJ 131000 J
132 kJ 132000 J
133 kJ 133000 J
134 kJ 134000 J
135 kJ 135000 J
136 kJ 136000 J
137 kJ 137000 J
138 kJ 138000 J
139 kJ 139000 J
140 kJ 140000 J
141 kJ 141000 J
142 kJ 142000 J
143 kJ 143000 J
144 kJ 144000 J
145 kJ 145000 J
146 kJ 146000 J
147 kJ 147000 J
148 kJ 148000 J
149 kJ 149000 J
150 kJ 150000 J
151 kJ 151000 J
152 kJ 152000 J
153 kJ 153000 J
154 kJ 154000 J
155 kJ 155000 J
156 kJ 156000 J
157 kJ 157000 J
158 kJ 158000 J
159 kJ 159000 J
160 kJ 160000 J
161 kJ 161000 J
162 kJ 162000 J
163 kJ 163000 J
164 kJ 164000 J
165 kJ 165000 J
166 kJ 166000 J
167 kJ 167000 J
168 kJ 168000 J
169 kJ 169000 J
170 kJ 170000 J
171 kJ 171000 J
172 kJ 172000 J
173 kJ 173000 J
174 kJ 174000 J
175 kJ 175000 J
176 kJ 176000 J
177 kJ 177000 J
178 kJ 178000 J
179 kJ 179000 J
180 kJ 180000 J
181 kJ 181000 J
182 kJ 182000 J
183 kJ 183000 J
184 kJ 184000 J
185 kJ 185000 J
186 kJ 186000 J
187 kJ 187000 J
188 kJ 188000 J
189 kJ 189000 J
190 kJ 190000 J
191 kJ 191000 J
192 kJ 192000 J
193 kJ 193000 J
194 kJ 194000 J
195 kJ 195000 J
196 kJ 196000 J
197 kJ 197000 J
198 kJ 198000 J
199 kJ 199000 J
200 kJ 200000 J
KilojouleJoule
250 kJ 250000 J
300 kJ 300000 J
350 kJ 350000 J
400 kJ 400000 J
450 kJ 450000 J
500 kJ 500000 J
550 kJ 550000 J
600 kJ 600000 J
650 kJ 650000 J
700 kJ 700000 J
750 kJ 750000 J
800 kJ 800000 J
850 kJ 850000 J
900 kJ 900000 J
950 kJ 950000 J
1000 kJ 1000000 J
1050 kJ 1050000 J
1100 kJ 1100000 J
1150 kJ 1150000 J
1200 kJ 1200000 J
1250 kJ 1250000 J
1300 kJ 1300000 J
1350 kJ 1350000 J
1400 kJ 1400000 J
1450 kJ 1450000 J
1500 kJ 1500000 J
1550 kJ 1550000 J
1600 kJ 1600000 J
1650 kJ 1650000 J
1700 kJ 1700000 J
1750 kJ 1750000 J
1800 kJ 1800000 J
1850 kJ 1850000 J
1900 kJ 1900000 J
1950 kJ 1950000 J
2000 kJ 2000000 J
2050 kJ 2050000 J
2100 kJ 2100000 J
2150 kJ 2150000 J
2200 kJ 2200000 J
2250 kJ 2250000 J
2300 kJ 2300000 J
2350 kJ 2350000 J
2400 kJ 2400000 J
2450 kJ 2450000 J
2500 kJ 2500000 J
2550 kJ 2550000 J
2600 kJ 2600000 J
2650 kJ 2650000 J
2700 kJ 2700000 J
2750 kJ 2750000 J
2800 kJ 2800000 J
2850 kJ 2850000 J
2900 kJ 2900000 J
2950 kJ 2950000 J
3000 kJ 3000000 J
3050 kJ 3050000 J
3100 kJ 3100000 J
3150 kJ 3150000 J
3200 kJ 3200000 J
3250 kJ 3250000 J
3300 kJ 3300000 J
3350 kJ 3350000 J
3400 kJ 3400000 J
3450 kJ 3450000 J
3500 kJ 3500000 J
3550 kJ 3550000 J
3600 kJ 3600000 J
3650 kJ 3650000 J
3700 kJ 3700000 J
3750 kJ 3750000 J
3800 kJ 3800000 J
3850 kJ 3850000 J
3900 kJ 3900000 J
3950 kJ 3950000 J
4000 kJ 4000000 J
4050 kJ 4050000 J
4100 kJ 4100000 J
4150 kJ 4150000 J
4200 kJ 4200000 J
4250 kJ 4250000 J
4300 kJ 4300000 J
4350 kJ 4350000 J
4400 kJ 4400000 J
4450 kJ 4450000 J
4500 kJ 4500000 J
4550 kJ 4550000 J
4600 kJ 4600000 J
4650 kJ 4650000 J
4700 kJ 4700000 J
4750 kJ 4750000 J
4800 kJ 4800000 J
4850 kJ 4850000 J
4900 kJ 4900000 J
4950 kJ 4950000 J
5000 kJ 5000000 J
5050 kJ 5050000 J
5100 kJ 5100000 J
5150 kJ 5150000 J
5200 kJ 5200000 J
5250 kJ 5250000 J
5300 kJ 5300000 J
5350 kJ 5350000 J
5400 kJ 5400000 J
5450 kJ 5450000 J
5500 kJ 5500000 J
5550 kJ 5550000 J
5600 kJ 5600000 J
5650 kJ 5650000 J
5700 kJ 5700000 J
5750 kJ 5750000 J
5800 kJ 5800000 J
5850 kJ 5850000 J
5900 kJ 5900000 J
5950 kJ 5950000 J
6000 kJ 6000000 J
6050 kJ 6050000 J
6100 kJ 6100000 J
6150 kJ 6150000 J
6200 kJ 6200000 J
6250 kJ 6250000 J
6300 kJ 6300000 J
6350 kJ 6350000 J
6400 kJ 6400000 J
6450 kJ 6450000 J
6500 kJ 6500000 J
6550 kJ 6550000 J
6600 kJ 6600000 J
6650 kJ 6650000 J
6700 kJ 6700000 J
6750 kJ 6750000 J
6800 kJ 6800000 J
6850 kJ 6850000 J
6900 kJ 6900000 J
6950 kJ 6950000 J
7000 kJ 7000000 J
7050 kJ 7050000 J
7100 kJ 7100000 J
7150 kJ 7150000 J
7200 kJ 7200000 J
7250 kJ 7250000 J
7300 kJ 7300000 J
7350 kJ 7350000 J
7400 kJ 7400000 J
7450 kJ 7450000 J
7500 kJ 7500000 J
7550 kJ 7550000 J
7600 kJ 7600000 J
7650 kJ 7650000 J
7700 kJ 7700000 J
7750 kJ 7750000 J
7800 kJ 7800000 J
7850 kJ 7850000 J
7900 kJ 7900000 J
7950 kJ 7950000 J
8000 kJ 8000000 J
8050 kJ 8050000 J
8100 kJ 8100000 J
8150 kJ 8150000 J
8200 kJ 8200000 J
8250 kJ 8250000 J
8300 kJ 8300000 J
8350 kJ 8350000 J
8400 kJ 8400000 J
8450 kJ 8450000 J
8500 kJ 8500000 J
8550 kJ 8550000 J
8600 kJ 8600000 J
8650 kJ 8650000 J
8700 kJ 8700000 J
8750 kJ 8750000 J
8800 kJ 8800000 J
8850 kJ 8850000 J
8900 kJ 8900000 J
8950 kJ 8950000 J
9000 kJ 9000000 J
9050 kJ 9050000 J
9100 kJ 9100000 J
9150 kJ 9150000 J
9200 kJ 9200000 J
9250 kJ 9250000 J
9300 kJ 9300000 J
9350 kJ 9350000 J
9400 kJ 9400000 J
9450 kJ 9450000 J
9500 kJ 9500000 J
9550 kJ 9550000 J
9600 kJ 9600000 J
9650 kJ 9650000 J
9700 kJ 9700000 J
9750 kJ 9750000 J
9800 kJ 9800000 J
9850 kJ 9850000 J
9900 kJ 9900000 J
9950 kJ 9950000 J
10000 kJ 10000000 J
10050 kJ 10050000 J
10100 kJ 10100000 J
10150 kJ 10150000 J
10200 kJ 10200000 J