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Milligrams to Grains calculator

Looking for a calculator or a conversion table to convert Milligrams to Grains? The answer is one click away! With our smart calculator you can easily convert between the two weight units mg and gr.

How to use it?

To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.

Rounding: 
mg
gr

Milligrams to Grains formula

gr = mg64.7989

Grains to Milligrams formula

mg = gr×64.7989

Milligrams
Milligrams

A unit of measurement of mass in the metric system equal to a thousandth of a gram. A gram is equal to the mass of one milliliter, one thousandth of a liter, of water at 4 degrees C.

Source: Wikipedia

Grains
Grains

A grain is a unit of measurement of mass, and in the troy weight, avoirdupois, and Apothecaries' system, equal to exactly 64.79891 milligrams. It is nominally based upon the mass of a single virtual ideal seed of a cereal.

Source: Wikipedia


Milligrams to Grains Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Milligrams to Grains conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

From:
To:
Increment:
mg gr mg gr mg gr mg gr
1 0.015432358352941 26 0.40124131717648 51 0.78705027600001 76 1.1728592348235
2 0.030864716705883 27 0.41667367552942 52 0.80248263435295 77 1.1882915931765
3 0.046297075058824 28 0.43210603388236 53 0.8179149927059 78 1.2037239515294
4 0.061729433411766 29 0.4475383922353 54 0.83334735105884 79 1.2191563098824
5 0.077161791764707 30 0.46297075058824 55 0.84877970941178 80 1.2345886682353
6 0.092594150117649 31 0.47840310894118 56 0.86421206776472 81 1.2500210265883
7 0.10802650847059 32 0.49383546729413 57 0.87964442611766 82 1.2654533849412
8 0.12345886682353 33 0.50926782564707 58 0.8950767844706 83 1.2808857432941
9 0.13889122517647 34 0.52470018400001 59 0.91050914282354 84 1.2963181016471
10 0.15432358352941 35 0.54013254235295 60 0.92594150117649 85 1.31175046
11 0.16975594188236 36 0.55556490070589 61 0.94137385952943 86 1.327182818353
12 0.1851883002353 37 0.57099725905883 62 0.95680621788237 87 1.3426151767059
13 0.20062065858824 38 0.58642961741177 63 0.97223857623531 88 1.3580475350588
14 0.21605301694118 39 0.60186197576472 64 0.98767093458825 89 1.3734798934118
15 0.23148537529412 40 0.61729433411766 65 1.0031032929412 90 1.3889122517647
16 0.24691773364706 41 0.6327266924706 66 1.0185356512941 91 1.4043446101177
17 0.262350092 42 0.64815905082354 67 1.0339680096471 92 1.4197769684706
18 0.27778245035295 43 0.66359140917648 68 1.049400368 93 1.4352093268236
19 0.29321480870589 44 0.67902376752942 69 1.064832726353 94 1.4506416851765
20 0.30864716705883 45 0.69445612588236 70 1.0802650847059 95 1.4660740435294
21 0.32407952541177 46 0.70988848423531 71 1.0956974430588 96 1.4815064018824
22 0.33951188376471 47 0.72532084258825 72 1.1111298014118 97 1.4969387602353
23 0.35494424211765 48 0.74075320094119 73 1.1265621597647 98 1.5123711185883
24 0.37037660047059 49 0.75618555929413 74 1.1419945181177 99 1.5278034769412
25 0.38580895882354 50 0.77161791764707 75 1.1574268764706 100 1.5432358352941

  • gr
    Grain (0.0648 grams)
    The small golden disk close to the 5 cm marker is a piece of pure gold weighing one troy grain. Shown for comparison is a tape measure and coins of major world currencies. A grain is a unit of measurement of mass, and in the troy weight, avoirdupois, and Apothecaries' system, equal to exactly 64.79891 milligrams. It is nominally based upon the mass of a single virtual ideal seed of a cereal. From the Bronze Age into the Renaissance the average masses of wheat and barley grains were part of the legal definitions of units of mass. Rather, expressions such as "thirty-two grains of wheat, taken from the middle of the ear" appear to have been ritualistic formulas, essentially the premodern equivalent of legal boilerplate. Another source states that it was defined as the weight needed for 252.458 units to balance a cubic inch of distilled water at 30 inches of mercury pressure and 62 degrees Fahrenheit for both the air and water. Another book states that Captain Henry Kater, of the British Standards Commission, arrived at this value experimentally.
  • mg
    Milligram (0.001 grams)
    A unit of measurement of mass in the metric system equal to a thousandth of a gram. A gram is equal to the mass of one milliliter, one thousandth of a liter, of water at 4 degrees C. The abbreviation for milligram is mg.
Tags Milligrams to Grains mg to gr Milligrams mg Grains gr converter calculator conversion table

Weight

Milligrams to Imperial Tons
Milligrams to Metric Tons
Milligrams to US Tons (Short Tons)
Milligrams to Long Hundredweights (UK)
Milligrams to Short Hundredweights (US)
Milligrams to Stones
Milligrams to Kilograms
Milligrams to Pounds
Milligrams to Troy Pounds
Milligrams to Troy Ounces
Milligrams to Ounces
Milligrams to Apothecaries’ Dram
Milligrams to Pennyweights
Milligrams to Apothecaries’ Scruple
Milligrams to Grams
Milligrams to Carats
Milligrams to Grains
Milligrams to Micrograms
Grains to Imperial Tons
Grains to Metric Tons
Grains to US Tons (Short Tons)
Grains to Long Hundredweights (UK)
Grains to Short Hundredweights (US)
Grains to Stones
Grains to Kilograms
Grains to Pounds
Grains to Troy Pounds
Grains to Troy Ounces
Grains to Ounces
Grains to Apothecaries’ Dram
Grains to Pennyweights
Grains to Apothecaries’ Scruple
Grains to Grams
Grains to Carats
Grains to Milligrams
Grains to Micrograms