Apothecaries’ Dram to Grains calculator

Looking for a calculator or a conversion table to convert Apothecaries’ Dram to Grains? The answer is one click away! With our smart calculator you can easily convert between the two weight units dr 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: 
dr
gr

Apothecaries’ Dram to Grains formula

Grains to Apothecaries’ Dram formula

Apothecaries’ Dram
Apothecaries’ Dram

Dram is a unit of mass in the avoirdupois system, and both a unit of mass and a unit of volume in the apothecaries' system. It was originally both a coin and a weight in ancient Greece.

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


Apothecaries’ Dram to Grains Conversion Table

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

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

From:
To:
Increment:
dr gr dr gr dr gr dr gr
1 60 26 1560 51 3060 76 4560
2 120 27 1620 52 3120 77 4620
3 180 28 1680 53 3180 78 4680
4 240 29 1740 54 3240 79 4740
5 300 30 1800 55 3300 80 4800
6 360 31 1860 56 3360 81 4860
7 420 32 1920 57 3420 82 4920
8 480 33 1980 58 3480 83 4980
9 540 34 2040 59 3540 84 5040
10 600 35 2100 60 3600 85 5100
11 660 36 2160 61 3660 86 5160
12 720 37 2220 62 3720 87 5220
13 780 38 2280 63 3780 88 5280
14 840 39 2340 64 3840 89 5340
15 900 40 2400 65 3900 90 5400
16 960 41 2460 66 3960 91 5460
17 1020 42 2520 67 4020 92 5520
18 1080 43 2580 68 4080 93 5580
19 1140 44 2640 69 4140 94 5640
20 1200 45 2700 70 4200 95 5700
21 1260 46 2760 71 4260 96 5760
22 1320 47 2820 72 4320 97 5820
23 1380 48 2880 73 4380 98 5880
24 1440 49 2940 74 4440 99 5940
25 1500 50 3000 75 4500 100 6000

  • Dram (3.888 grams)
    The apothecaries' system or apothecaries' weights and measures is a historical system of mass and volume units that were used by physicians and apothecaries for medical recipes, and also sometimes by scientists. Dram, unit of weight in the apothecaries’ and avoirdupois systems. An apothecaries’ dram contains 3 scruples (3.888 grams) of 20 grains each and is equal to one-eighth apothecaries’ ounce of 480 grains.
  • 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.
Tags Apothecaries’ Dram to Grains dr to gr Apothecaries’ Dram dr Grains gr converter calculator conversion table