Long Tons to Milligrams Conversion

Enter the weight in long tons below to get the value converted to milligrams.

Results in Milligrams:
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1 lt = 1,016,046,900 mg
1 lt = 1,016,046.9 g
1 lt = 1,016.0469 kg

How to Convert Long Tons to Milligrams

To convert a long ton measurement to a milligram measurement, multiply the weight by the conversion ratio.

Since one long ton is equal to 1,016,046,900 milligrams, you can use this simple formula to convert:

milligrams = long tons × 1,016,046,900

The weight in milligrams is equal to the long tons multiplied by 1,016,046,900.

For example, here's how to convert 5 long tons to milligrams using the formula above.
5 lt = (5 × 1,016,046,900) = 5,080,234,500 mg

How Many Milligrams Are in a Long Ton?

There are 1,016,046,900 milligrams in a long ton, which is why we use this value in the formula above.

1 lt = 1,016,046,900 mg

Long tons and milligrams are both units used to measure weight. Keep reading to learn more about each unit of measure.

Long Tons

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.

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.


The milligram is the mass equal to 1/1,000 of a gram, or 0.0154 grains.

The milligram, or milligramme, is an SI unit of weight in the metric system. In the metric system, "milli" is the prefix for 10-3. Milligrams can be abbreviated as mg; for example, 1 milligram can be written as 1 mg.

Long Ton to Milligram Conversion Table

Long ton measurements converted to milligrams
Long Tons Milligrams
0.000000001 lt 1.016 mg
0.000000002 lt 2.0321 mg
0.000000003 lt 3.0481 mg
0.000000004 lt 4.0642 mg
0.000000005 lt 5.0802 mg
0.000000006 lt 6.0963 mg
0.000000007 lt 7.1123 mg
0.000000008 lt 8.1284 mg
0.000000009 lt 9.1444 mg
0.0000000001 lt 0.101605 mg
0.000000001 lt 1.016 mg
0.00000001 lt 10.16 mg
0.0000001 lt 101.6 mg
0.000001 lt 1,016 mg
0.00001 lt 10,160 mg
0.0001 lt 101,605 mg
0.001 lt 1,016,047 mg
0.01 lt 10,160,469 mg
0.1 lt 101,604,690 mg
1 lt 1,016,046,900 mg


  1. State of California Division of Measurement Standards, Brief History of Weights and Measures, https://www.cdfa.ca.gov/dms/trainingmodules/Module_05.pdf

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