Gram (g)
A gram is one thousandth of a kilogram — the everyday metric unit for small masses and recipe ingredients.
Grams appear on nutrition labels, jewelry scales, laboratory balances, and European cooking measurements.
Gram to Carat
Convert gram to carat instantly. Type in either field — results update live.
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Weight & Mass Gram Carat
1 gram = 5 carats
Unit
Unit
Conversion table
Selected g values converted to ct using the exact factor from this tool.
| g | ct |
|---|---|
| 0.01 | 0.05 |
| 0.1 | 0.5 |
| 1 | 5 |
| 2 | 10 |
| 3 | 15 |
| 5 | 25 |
| 10 | 50 |
| 20 | 100 |
| 50 | 250 |
| 100 | 500 |
| 1,000 | 5,000 |
How to convert
Exact conversion factors in both directions, plus a worked example.
1 g = 5 ct
1 ct = 0.2 g
To convert gram to carat, multiply by 5.
To convert carat to gram, multiply by 0.2.
Example: convert 15 g to ct
15 × 5 = 75 ct
About these units
Short background on the units used in this conversion.
Frequently asked questions
How many carats are in one gram?
One gram equals 5 carats. Multiply your grams value by 5 to convert to carats.
What is the conversion formula?
ct = g × 5The reverse is
g = ct × 0.2, using the same exact factors as this converter.Is this Gram to Carat converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.
All gram conversions
Jump to any weight & mass conversion starting from gram — including the reverse direction and every other unit in our dataset.
carat (ct) → gram (g)
gram (g) → kilogram (kg)gram (g) → milligram (mg)gram (g) → microgram (µg)gram (g) → centigram (cg)gram (g) → decigram (dg)gram (g) → dekagram (dag)gram (g) → hectogram (hg)gram (g) → metric ton (tonne) (t)gram (g) → picogram (pg)gram (g) → nanogram (ng)gram (g) → femtogram (fg)gram (g) → attogram (ag)gram (g) → megagram (Mg)gram (g) → gigagram (Gg)gram (g) → teragram (Tg)gram (g) → petagram (Pg)gram (g) → exagram (Eg)gram (g) → pound (lb)gram (g) → ounce (oz)gram (g) → stone (st)gram (g) → short ton (us) (ton)gram (g) → long ton (uk) (long ton)gram (g) → hundredweight (us) (cwt)gram (g) → hundredweight (uk) (cwt-UK)gram (g) → quarter (us) (qr)gram (g) → dram (avoirdupois) (dr)gram (g) → grain (gr)gram (g) → sluggram (g) → troy ounce (oz t)gram (g) → dram (apothecary) (dr ap)gram (g) → troy pound (lb t)gram (g) → pennyweight (dwt)gram (g) → atomic mass unit (u)gram (g) → planck mass (mₚ)gram (g) → electron mass (mₑ)gram (g) → proton mass (mₚ⁺)gram (g) → neutron mass (mₙ)gram (g) → solar mass (M☉)gram (g) → earth mass (M⊕)gram (g) → quintal (q)gram (g) → mommegram (g) → cattygram (g) → piculgram (g) → arrobagram (g) → macegram (g) → baht (gold)gram (g) → talent (biblical)gram (g) → minagram (g) → shekel