Long Ton (lt) Weight Conversion Calculator

Long Ton Conversion Calculator

Enter a value in long tons below to convert to another unit of weight.

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What Is a Long Ton?

A long ton is a unit used to measure weight.

The long ton is an imperial unit of weight. A long ton is sometimes also referred to as an imperial ton or displacement ton. Long tons can be abbreviated as lt, and are also sometimes abbreviated as t. For example, 1 long ton can be written as 1 lt or 1 t.

How Much Is a Long Ton?

One long ton is equal to 2,240 pounds and is mostly used in the United Kingdom as a unit of mass/weight.^[1] Long tons are not the same as the short ton, which is used mostly in the United States, or the metric ton which is used throughout the world.

How to Convert Long Tons

To convert long tons to another unit of weight, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.^[2]

You can find the conversion factors for long tons in the conversion table below.

Then, multiply the weight measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

long tons × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

Long Ton Conversion Table

Common long ton values and equivalent imperial and metric weight measurements
long tons	tons	pounds	ounces	metric tons	kilograms	grams	milligrams	carats
1 lt	1.12 t	2,240 lb	35,840 oz	1.016047 t	1,016 kg	1,016,047 g	1,016,046,900 mg	5,080,235 ct
2 lt	2.24 t	4,480 lb	71,680 oz	2.032094 t	2,032 kg	2,032,094 g	2,032,093,800 mg	10,160,469 ct
3 lt	3.36 t	6,720 lb	107,520 oz	3.048141 t	3,048 kg	3,048,141 g	3,048,140,700 mg	15,240,704 ct
4 lt	4.48 t	8,960 lb	143,360 oz	4.064188 t	4,064 kg	4,064,188 g	4,064,187,600 mg	20,320,938 ct
5 lt	5.6 t	11,200 lb	179,200 oz	5.080235 t	5,080 kg	5,080,235 g	5,080,234,500 mg	25,401,173 ct
6 lt	6.72 t	13,440 lb	215,040 oz	6.096281 t	6,096 kg	6,096,281 g	6,096,281,400 mg	30,481,407 ct
7 lt	7.84 t	15,680 lb	250,880 oz	7.112328 t	7,112 kg	7,112,328 g	7,112,328,300 mg	35,561,642 ct
8 lt	8.96 t	17,920 lb	286,720 oz	8.128375 t	8,128 kg	8,128,375 g	8,128,375,200 mg	40,641,876 ct
9 lt	10.08 t	20,160 lb	322,560 oz	9.144422 t	9,144 kg	9,144,422 g	9,144,422,100 mg	45,722,111 ct
10 lt	11.2 t	22,400 lb	358,400 oz	10.160469 t	10,160 kg	10,160,469 g	10,160,469,000 mg	50,802,345 ct
11 lt	12.32 t	24,640 lb	394,240 oz	11.176516 t	11,177 kg	11,176,516 g	11,176,515,900 mg	55,882,580 ct
12 lt	13.44 t	26,880 lb	430,080 oz	12.192563 t	12,193 kg	12,192,563 g	12,192,562,800 mg	60,962,814 ct
13 lt	14.56 t	29,120 lb	465,920 oz	13.20861 t	13,209 kg	13,208,610 g	13,208,609,700 mg	66,043,049 ct
14 lt	15.68 t	31,360 lb	501,760 oz	14.224657 t	14,225 kg	14,224,657 g	14,224,656,600 mg	71,123,283 ct
15 lt	16.8 t	33,600 lb	537,600 oz	15.240704 t	15,241 kg	15,240,704 g	15,240,703,500 mg	76,203,518 ct
16 lt	17.92 t	35,840 lb	573,440 oz	16.25675 t	16,257 kg	16,256,750 g	16,256,750,400 mg	81,283,752 ct
17 lt	19.04 t	38,080 lb	609,280 oz	17.272797 t	17,273 kg	17,272,797 g	17,272,797,300 mg	86,363,987 ct
18 lt	20.16 t	40,320 lb	645,120 oz	18.288844 t	18,289 kg	18,288,844 g	18,288,844,200 mg	91,444,221 ct
19 lt	21.28 t	42,560 lb	680,960 oz	19.304891 t	19,305 kg	19,304,891 g	19,304,891,100 mg	96,524,456 ct
20 lt	22.4 t	44,800 lb	716,800 oz	20.320938 t	20,321 kg	20,320,938 g	20,320,938,000 mg	101,604,690 ct

Long Ton Conversion Calculators

You can also convert weight using one of our long ton converters below.

US Customary & Imperial Units

SI Units

Other Units

References

State of California Division of Measurement Standards, Brief History of Weights and Measures, https://www.cdfa.ca.gov/dms/trainingmodules/Module_05.pdf
National Institute of Standards & Technology, Unit Conversion, https://www.nist.gov/pml/owm/metric-si/unit-conversion