1 long ton equals 1016.05 kilograms. To convert long tons to kilograms, multiply the long ton value by 1016.05. For quick reference: 1 long tn = 1016.05 kg, 5 long tn = 5080.23 kg, 10 long tn = 10160.5 kg, 100 long tn = 101605 kg.
FormulaKilograms = Long tons × 1016.05
Quick
How to convert long tons to kilograms
1
Take your value
Start with your value in long tons.
2
Multiply by 1016.05
Multiply the long ton value by 1016.05. This is the exact conversion factor from long tons to kilograms.
3
Read the result
The product is your value in kilograms. For example, 5 long tn × 1016.05 = 5080.23 kg.
Conversion formula
The exact factor from long tons to kilograms is 1016.05.
Kilograms = Long tons × 1016.05
Long tons to Kilograms conversion table
Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.
Conversion table from long tons to kilograms
Long tons (long tn)
Kilograms (kg)
0.1 long tn
101.6 kg
0.25 long tn
254.01 kg
0.5 long tn
508.02 kg
1 long tn
1016 kg
1.5 long tn
1524.1 kg
2 long tn
2032.1 kg
2.5 long tn
2540.1 kg
3 long tn
3048.1 kg
4 long tn
4064.2 kg
5 long tn
5080.2 kg
6 long tn
6096.3 kg
7 long tn
7112.3 kg
8 long tn
8128.4 kg
9 long tn
9144.4 kg
10 long tn
10160 kg
12 long tn
12193 kg
15 long tn
15241 kg
18 long tn
18289 kg
20 long tn
20321 kg
25 long tn
25401 kg
30 long tn
30481 kg
35 long tn
35562 kg
40 long tn
40642 kg
45 long tn
45722 kg
50 long tn
50802 kg
60 long tn
60963 kg
70 long tn
71123 kg
75 long tn
76204 kg
80 long tn
81284 kg
90 long tn
91444 kg
100 long tn
101605 kg
120 long tn
121926 kg
125 long tn
127006 kg
150 long tn
152407 kg
175 long tn
177808 kg
180 long tn
182888 kg
200 long tn
203209 kg
225 long tn
228611 kg
250 long tn
254012 kg
275 long tn
279413 kg
300 long tn
304814 kg
350 long tn
355616 kg
400 long tn
406419 kg
450 long tn
457221 kg
500 long tn
508023 kg
600 long tn
609628 kg
750 long tn
762035 kg
1000 long tn
1016047 kg
2000 long tn
2032094 kg
5000 long tn
5080235 kg
Real-world reference
Historic British naval displacement tonnage was measured in long tons. Bulk iron ore shipments are sometimes quoted in long tons. In kilograms, that gives you: 1 long tn = 1016.05 kg, 10 long tn = 10160.5 kg, 100 long tn = 101605 kg.
Frequently asked questions
How many kilograms are in 1 long ton?
1 long ton equals 1016.05 kilograms.
How do I convert long tons to kilograms?
Multiply the long ton value by 1016.05. So x long tn × 1016.05 = the equivalent in kg.
What is 5 long tons in kilograms?
5 long tons equals 5080.23 kilograms.
What is 10 long tons in kilograms?
10 long tons equals 10160.5 kilograms.
What is 100 long tons in kilograms?
100 long tons equals 101605 kilograms.
How do I convert back from kilograms to long tons?
Multiply the kilogram value by 0.000984207. For example, 1 kg = 0.000984207 long tn.
Is the long ton bigger than the kilogram?
Yes. 1 long ton is larger than 1 kilogram — specifically 1016.05 times larger.
Are these conversion factors exact?
The underlying imperial/US unit definitions are exact; the displayed factor (1016.05) is rounded for readability, and the browser computes using IEEE 754 double-precision arithmetic.
About the long ton and the kilogram
The long ton
The long ton (imperial ton) equals exactly 2,240 pounds, or 1,016.0469088 kg. It is the traditional British ton, still used in some UK and Commonwealth shipping and bulk-cargo contexts, and larger than both the US short ton and the metric tonne.
The kilogram
The kilogram (kg) is the SI base unit of mass. Since the 2019 redefinition it is defined by fixing the Planck constant to exactly 6.62607015 × 10⁻³⁴ J·s, replacing the old International Prototype Kilogram artifact. In everyday use, the kilogram is the global standard for body weight, groceries, and engineering specifications.
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