A gram is one thousandth of a kilogram.
Grams to Imperial hundredweights Converter — g to long cwt
Convert Gram (g) to Imperial hundredweight (long cwt) using the exact conversion factor (1 gram = 0.0000196841 imperial hundredweight). See the formula, worked examples, conversion table, history, and common uses.
Grams to Imperial hundredweights converter
Converter
Mass/Weight Converter
Convert SI mass, imperial weight, jewelry, atomic, and astronomy mass units.
Context values
Some unit families need one extra value for a physically accurate result.
An imperial long hundredweight is 112 pounds.
Result = input x 0.001 / 50.80234544.
Mass uses the kilogram as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams to Imperial hundredweights
Weight conversions between Gram and Imperial hundredweight come up constantly in everyday commerce, shipping, and cooking, since US packaging is usually labeled in pounds while most of the rest of the world uses kilograms. Gram is most often used for cooking and nutrition labeling worldwide (including in the us, alongside ounces).
Formula
imperial hundredweights = grams × 0.0000196841305522
This factor comes from each unit's defined relationship to the category's base unit: 1 gram equals 0.001 base units, and 1 imperial hundredweight equals 50.80234544 base units, so dividing one by the other gives the direct gram-to-imperial hundredweight factor of 0.0000196841305522.
Simple example
1 g × 0.00001968413055 = 0.0000196841 long cwt
1 gram = 0.0000196841 imperial hundredweights.
Real-world example
50 g × 0.00001968413055 = 0.0009842065 long cwt
50 grams = 0.0009842065 imperial hundredweights.
Conversion table
| Gram (g) | Imperial hundredweight (long cwt) |
|---|---|
| 1 g | 0.0000196841 long cwt |
| 5 g | 0.0000984207 long cwt |
| 10 g | 0.0001968413 long cwt |
| 25 g | 0.0004921033 long cwt |
| 50 g | 0.0009842065 long cwt |
| 100 g | 0.0019684131 long cwt |
Reverse conversion: Imperial hundredweight to Gram
0.0000196841 long cwt × 50802.34544 = 0.9999984479 g
0.0000196841 imperial hundredweights = 0.9999984479 grams.
grams = imperial hundredweights × 50802.34544
For a page dedicated to this direction, see Imperial hundredweight to Gram.
Understanding the Gram
Gram (g) measures mass. A gram is one-thousandth of a kilogram, the SI base unit of mass. It is classified as a SI derived (metric prefix) unit.
Where it's used: Standard small-mass unit worldwide
Uses of the Gram today
- Cooking and nutrition labeling worldwide (including in the US, alongside ounces)
- Precious metal and small-item weighing
- Scientific and laboratory measurement
History of the Gram
Originally defined in 1795 as the mass of one cubic centimeter of water, the gram follows directly from the kilogram (1/1000 of it) under the modern SI system, inheriting the kilogram's various historical and current definitions.
Historical origin. Gram was not the invention of a single named person; it developed through the process described above.
Understanding the Imperial hundredweight (long cwt)
An imperial long hundredweight is 112 pounds.
Gram — sources
- BIPM — The kilogram (SI base unit) — Basis for the gram as 1/1000 of the kilogram.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights are in 1 gram?
1 gram equals 0.0000196841 imperial hundredweights, using the exact defined conversion factor rather than an estimate.
How do I convert gram to imperial hundredweight?
Multiply the gram value by 0.00001968413055. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight back to gram?
Use the reverse factor: 1 imperial hundredweight equals 50,802.34544 grams. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram?
Gram (g) measures mass. A gram is one-thousandth of a kilogram, the SI base unit of mass. It is classified as a SI derived (metric prefix) unit.
What is a imperial hundredweight?
Imperial hundredweight (long cwt) is a unit of mass/weight.
Is the gram to imperial hundredweight conversion exact?
Yes. Both gram and imperial hundredweight are defined by fixed standards rather than physical artifacts, so the factor of 0.00001968413055 used above is exact to as many digits as you choose to display.
Where is the gram still used today?
Standard small-mass unit worldwide