Convert grams to carats
1 g = 5 ct — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
5ct
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1 g = 5 ct
Show this value in all 34 weight & mass units
- Megagrams Mg 0.000 001
- Kilograms kg 0.001
- Hectograms hg 0.01
- Decagrams dag 0.1
- Grams g 1
- Decigrams dg 10
- Centigrams cg 100
- Milligrams mg 1000
- Micrograms µg 1 000 000
- Nanograms ng 1 000 000 000
- Picograms pg 1 000 000 000 000
- Tonnes t 0.000 001
- Kilotonnes kt 1e-9
- Megatonnes Mt 1e-12
- Quintals q 0.000 01
- Carats ct 5
- Pounds lb 0.002 204 622 621 85
- Ounces oz 0.035 273 961 949 6
- Drams dr 0.564 383 391 193
- Grains gr 15.432 358 352 9
- Stones st 0.000 157 473 044 418
- Hundredweight (US)s cwt (US) 0.000 022 046 226 218 5
- Hundredweight (UK)s cwt (UK) 0.000 019 684 130 552 2
- Short ton (US)s tn 0.000 001 102 311 310 92
- Long ton (UK)s LT 0.000 000 984 206 527 611
- Troy ounces ozt 0.032 150 746 568 6
- Troy pounds lbt 0.002 679 228 880 72
- Pennyweights dwt 0.643 014 931 373
- Slugs slug 0.000 068 521 765 856 8
- Atomic mass units u 6.02214075367e+23
- Electron masss mₑ 1.09776910426e+27
- Planck masss mₚ 45 946.718 347 5
- Earth masss M🜨 1.67442483507e-28
- Solar masss M☉ 5.02785431289e-34
Every row is Gram (g) converted through the kilogram, in exact rational arithmetic.
How to convert grams to carats
Multiply the number of grams by 5 to get carats.
The exact factor is 5 .
Carat: The metric carat: exactly 200 mg.
Gram to Carat conversion table
| Grams (g) | Carats (ct) |
|---|---|
| 1 g | 5 |
| 2 g | 10 |
| 3 g | 15 |
| 5 g | 25 |
| 10 g | 50 |
| 20 g | 100 |
| 25 g | 125 |
| 50 g | 250 |
| 100 g | 500 |
| 250 g | 1250 |
| 500 g | 2500 |
| 1000 g | 5000 |
Carat to Gram conversion table
| Carats (ct) | Grams (g) |
|---|---|
| 1 ct | 0.2 |
| 2 ct | 0.4 |
| 3 ct | 0.6 |
| 5 ct | 1 |
| 10 ct | 2 |
| 20 ct | 4 |
| 25 ct | 5 |
| 50 ct | 10 |
| 100 ct | 20 |
| 250 ct | 50 |
| 500 ct | 100 |
| 1000 ct | 200 |
Frequently asked
How many carats are in a gram?
One gram equals 5 carats (g → ct). That figure is exact, not rounded.
How do you convert grams to carats?
Multiply the number of grams by 5 to get carats.
What is 1 ct in grams?
One carat is 0.2 grams.
What is 10 g in ct?
10 g = 50 ct.
What exactly is a carat?
The metric carat: exactly 200 mg.