How many decigrams are in one dram?

One avoirdupois dram contains approximately 17.72 decigrams. This comes from 1 dram equaling about 1.772 grams and 1 decigram being 0.1 grams.

What is the dram used for today?

The avoirdupois dram is largely obsolete. It occasionally appears in American cooking references for spice quantities and in ammunition specifications. Modern pharmacy has entirely replaced it with milligrams and grams.

Are there different types of dram?

Yes. The avoirdupois dram (1.772 g) and the apothecary dram (3.888 g) are different units with the same name. The fluid dram (3.697 ml) is a volume measure. This triple meaning historically caused confusion and errors in medicine.

Decigrams to Drams (dg to dr) Converter

1 dg = 0.0564 dr

1 Decigram equals 0.0564 Drams (1 dg = 0.0564 dr). Convert Decigrams to Drams with formula, table, and examples.

One decigram equals approximately 0.05644 drams (avoirdupois). The dram, at about 1.772 grams, is roughly 17.7 times heavier than a decigram. Both units measure small quantities - the dram in the old English system, the decigram in the metric - but neither is mainstream in modern practice. Their conversion bridges two rarely visited corners of measurement history.

How to Convert Decigrams to Drams

dr = dg × 0.0564383391

Multiply the value in Decigrams by 0.0564383391

Take your value in Decigrams
Multiply by 0.0564383391
Read the result in Drams

Common Decigrams to Drams Conversions

Decigrams (dg)	Drams (dr)	Status
1 dg	0.056438 dr
2 dg	0.112877 dr
5 dg	0.282192 dr
10 dg	0.564383 dr
25 dg	1.410958 dr
50 dg	2.821917 dr
100 dg	5.643834 dr
250 dg	14.109585 dr
500 dg	28.21917 dr
1,000 dg	56.438339 dr
2,500 dg	141.095848 dr
5,000 dg	282.191696 dr
10,000 dg	564.383391 dr
50,000 dg	2,821.916956 dr

Good to Know About Decigrams to Drams Conversion

The dram's trajectory from essential to obsolete took roughly 200 years. In 1800, every pharmacist, spice trader, and gunpowder maker used drams daily. By 2000, the unit had vanished from all but the most specialized contexts. The decigram, born into the metric system in 1795, never achieved even that level of prominence. Their conversion is a meeting of the once-useful and the never-quite-useful.

Decigrams to Drams: What You Need to Know

The avoirdupois dram was once common in British spice trading and pharmacy. A dram of cinnamon (about 1.77 grams) is roughly 17.7 decigrams - a small but visible pinch. Apothecaries who received metric laboratory results in decigrams might have needed this conversion for their dram-based prescription systems, though both units have now given way to the milligram in pharmacy.

What is a Decigram? dg

A decigram is one tenth of a gram. A metric unit used in some educational and scientific contexts.

Metric scientific measurement education

Learn more about Decigram →

What is a Dram? dr

A dram (avoirdupois) is a unit of mass equal to 1/16 of an ounce or 1/256 of a pound (1.7718451953125 grams). Historically used in pharmacy and old cooking recipes.

Imperial historical pharmacy old recipes whisky measurement

Learn more about Dram →

Going the other way? Use our Drams to Decigrams converter.

Decigrams to Drams FAQ

One avoirdupois dram contains approximately 17.72 decigrams. This comes from 1 dram equaling about 1.772 grams and 1 decigram being 0.1 grams.
The avoirdupois dram is largely obsolete. It occasionally appears in American cooking references for spice quantities and in ammunition specifications. Modern pharmacy has entirely replaced it with milligrams and grams.
Yes. The avoirdupois dram (1.772 g) and the apothecary dram (3.888 g) are different units with the same name. The fluid dram (3.697 ml) is a volume measure. This triple meaning historically caused confusion and errors in medicine.

Non-Frequently Asked Questions About Decigrams to Drams

Questions nobody should ask - but someone did.

Absolutely. A colloquial 'dram of whisky' is a generous pour of 25 to 70 milliliters, weighing roughly 25 to 70 grams. The weight dram of 1.77 grams would fill a thimble and insult any self-respecting Scotch drinker. The two 'drams' diverged long ago, and whisky chose the larger one for obvious reasons.
The dram might be unique in simultaneously referring to a precise weight (1.772 grams), a volume (3.697 ml), and a vague quantity of alcohol (however much the bartender decides). No other measurement unit has achieved this triple identity, which may explain why it was eventually retired from serious use.
They would agree on the approximate weight of a pinch of ground herbs. The apothecary would call it 'about a dram,' the chemist would call it 'about 17 decigrams,' and both would mean roughly 1.7 grams. Beyond that, their entire conceptual frameworks for measurement, medicine, and science would be incompatible.