Instant · Precise · Universal
34 units available
6 categories total
To convert carats to grams: multiply by 0.2. To convert grams to carats: multiply by 5.
1 ct = 0.2 g = 200 mg = 0.007055 oz.
For example, 1 Carat (ct) = 0.002 Hectogram (hg).
| Carat (ct) | Hectogram (hg) |
|---|---|
| 0.1 | 0.0002 |
| 0.5 | 0.001 |
| 1 | 0.002 |
| 2 | 0.004 |
| 5 | 0.01 |
| 10 | 0.02 |
| 25 | 0.05 |
| 50 | 0.1 |
| 100 | 0.2 |
| 500 | 1 |
| 1000 | 2 |
The carat is a unit of mass used for gemstones and pearls, equal to exactly 200 milligrams (0.2 grams).
1 ct = 0.2 g = 200 mg = 0.007055 oz.
To convert carats to grams: multiply by 0.2. To convert grams to carats: multiply by 5.
Diamond grading and pricing, gemstone trade, pearl classification, and jewelry appraisal.
The Hope Diamond weighs 45.52 ct (9.1 g). The Cullinan Diamond, the largest gem-quality rough diamond ever found, was 3,106 ct (621 g).
Confusing carat (ct, mass) with karat (K, gold purity). 24K gold is pure gold; a 24-carat diamond weighs 4.8 g.
Carat = weight of a gem. Karat = purity of gold. They sound the same but measure completely different things.
The hectogram is a unit of mass equal to 100 grams or one tenth of a kilogram.
1 hg = 100 g = 0.1 kg = 10 dag = 3.527 oz.
To convert hg to grams: multiply by 100. To convert hg to kg: divide by 10.
Italian food shopping (un etto di prosciutto = 100 g of ham). Occasionally in European nutrition contexts.
In Italy, 'un etto' (one hectogram = 100 g) is the standard portion unit at deli counters.
Rarely encountered outside Italy, so people may not recognize it. 1 hg = 100 g = 0.1 kg.
In Italy, 'un etto' = 100 g. The 'per 100 g' column on nutrition labels is essentially 'per hectogram'.



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