How many grams are in one troy pound?

One troy pound contains exactly 373.242 grams (12 troy ounces of 31.1035 grams each).

Is the troy pound still used?

Essentially no. It persists in some legal codes (like the US Mint Act) and numismatic references. Even precious metals trading has moved to troy ounces.

How does the troy pound compare to the regular pound?

The troy pound (373.24 g) is lighter than the avoirdupois pound (453.59 g) by about 80 grams, despite having heavier individual ounces. Troy has 12 ounces; avoirdupois has 16.

Grams to Troy Pounds (g to lb t) Converter

1 g = 0.0027 lb t

1 Gram equals 0.0027 Troy Pounds (1 g = 0.0027 lb t). Convert Grams to Troy Pounds with formula, table, and examples.

One gram equals approximately 0.002679 troy pounds. The troy pound (373.242 grams, 12 troy ounces) is an archaic precious metals unit that has been almost entirely replaced by the troy ounce. Converting grams to troy pounds is relevant only when interpreting historical bullion records or legal references to old coinage standards.

How to Convert Grams to Troy Pounds

lb t = g × 0.0026792289

Multiply the value in Grams by 0.0026792289

Take your value in Grams
Multiply by 0.0026792289
Read the result in Troy Pounds

Common Grams to Troy Pounds Conversions

Grams (g)	Troy Pounds (lb t)	Status
1 g	0.00267923 lb t
5 g	0.01339614 lb t
10 g	0.02679229 lb t
25 g	0.06698072 lb t
50 g	0.13396144 lb t
100 g	0.26792289 lb t
200 g	0.53584578 lb t
250 g	0.66980722 lb t
500 g	1.33961444 lb t
1,000 g	2.67922888 lb t
2,500 g	6.6980722 lb t
5,000 g	13.3961444 lb t
10,000 g	26.79228881 lb t

Good to Know About Grams to Troy Pounds Conversion

The gram was originally defined as the mass of one cubic centimeter of water at 4 degrees Celsius - an elegant connection between length, volume, and mass that was a founding principle of the metric system. Though the kilogram was redefined using the Planck constant in 2019, the gram retains its intuitive water relationship: one milliliter of water weighs approximately one gram, a fact that makes metric cooking and chemistry beautifully simple.

Grams to Troy Pounds: What You Need to Know

A 100-gram gold bar is about 0.268 troy pounds. The troy pound defined American coinage weights in the 1792 Mint Act. Today, even the gold industry uses troy ounces, not troy pounds. The gram-to-troy-pound conversion serves historical and numismatic research rather than active commerce.

What is a Gram? g

A metric unit of mass equal to one thousandth of a kilogram. Widely used in cooking, nutrition labeling, and science.

Metric cooking nutrition labels postal weight

Learn more about Gram →

What is a Troy Pound? lb t

A troy pound equals 12 troy ounces or 5,760 grains (373.2417216 grams). It is lighter than the avoirdupois pound and is rarely used today outside of historical contexts.

Troy historical precious metals historical reference

Learn more about Troy Pound →

Going the other way? Use our Troy Pounds to Grams converter.

Grams to Troy Pounds FAQ

One troy pound contains exactly 373.242 grams (12 troy ounces of 31.1035 grams each).
Essentially no. It persists in some legal codes (like the US Mint Act) and numismatic references. Even precious metals trading has moved to troy ounces.
The troy pound (373.24 g) is lighter than the avoirdupois pound (453.59 g) by about 80 grams, despite having heavier individual ounces. Troy has 12 ounces; avoirdupois has 16.

Non-Frequently Asked Questions About Grams to Troy Pounds

Questions nobody should ask - but someone did.

The gold market needed a unit; the troy ounce was the right size for individual bars and coins. The troy pound was too large for typical retail transactions and too small for industrial bulk measurement. The troy ounce hit the sweet spot; the troy pound missed it. In measurement as in real estate, it is all about the right size in the right market.
The original 1792 Mint Act defined the dollar using troy weights: 24.75 grains (1.604 grams) of gold per dollar. This was specified as part of a troy pound of standard gold yielding 19.39 dollars. The gram-to-troy-pound conversion connects the modern metric system to the constitutional foundations of American currency.
The troy pound served the gold trade for roughly 700 years before its effective retirement. The scruple served pharmacy for even longer before its retirement. Both units had distinguished careers in respectable professions. But the troy pound's connection to national coinage and central bank reserves gives it a stateliness that the scruple, for all its literary charm, cannot quite match.