Kilograms to Carats (kg → ct)
Formula
1 kg = 5000 ctConversion Table
| kg | ct |
|---|---|
| 0 | 0 |
| 1.0000 | 5,000.0 |
| 2.0000 | 10,000 |
| 3.0000 | 15,000 |
| 4.0000 | 20,000 |
| 5.0000 | 25,000 |
| 6.0000 | 30,000 |
| 7.0000 | 35,000 |
| 8.0000 | 40,000 |
| 9.0000 | 45,000 |
| 10.000 | 50,000 |
| 11.000 | 55,000 |
| 12.000 | 60,000 |
| 13.000 | 65,000 |
| 14.000 | 70,000 |
| 15.000 | 75,000 |
| 16.000 | 80,000 |
| 17.000 | 85,000 |
| 18.000 | 90,000 |
| 19.000 | 95,000 |
| kg | ct |
|---|---|
| 20.000 | 100,000 |
| 21.000 | 105,000 |
| 22.000 | 110,000 |
| 23.000 | 115,000 |
| 24.000 | 120,000 |
| 25.000 | 125,000 |
| 26.000 | 130,000 |
| 27.000 | 135,000 |
| 28.000 | 140,000 |
| 29.000 | 145,000 |
| 30.000 | 150,000 |
| 31.000 | 155,000 |
| 32.000 | 160,000 |
| 33.000 | 165,000 |
| 34.000 | 170,000 |
| 35.000 | 175,000 |
| 36.000 | 180,000 |
| 37.000 | 185,000 |
| 38.000 | 190,000 |
| 39.000 | 195,000 |
| kg | ct |
|---|---|
| 40.000 | 200,000 |
| 41.000 | 205,000 |
| 42.000 | 210,000 |
| 43.000 | 215,000 |
| 44.000 | 220,000 |
| 45.000 | 225,000 |
| 46.000 | 230,000 |
| 47.000 | 235,000 |
| 48.000 | 240,000 |
| 49.000 | 245,000 |
| 50.000 | 250,000 |
| 51.000 | 255,000 |
| 52.000 | 260,000 |
| 53.000 | 265,000 |
| 54.000 | 270,000 |
| 55.000 | 275,000 |
| 56.000 | 280,000 |
| 57.000 | 285,000 |
| 58.000 | 290,000 |
| 59.000 | 295,000 |
| kg | ct |
|---|---|
| 60.000 | 300,000 |
| 61.000 | 305,000 |
| 62.000 | 310,000 |
| 63.000 | 315,000 |
| 64.000 | 320,000 |
| 65.000 | 325,000 |
| 66.000 | 330,000 |
| 67.000 | 335,000 |
| 68.000 | 340,000 |
| 69.000 | 345,000 |
| 70.000 | 350,000 |
| 71.000 | 355,000 |
| 72.000 | 360,000 |
| 73.000 | 365,000 |
| 74.000 | 370,000 |
| 75.000 | 375,000 |
| 76.000 | 380,000 |
| 77.000 | 385,000 |
| 78.000 | 390,000 |
| 79.000 | 395,000 |
Kilograms to Carats Conversion
Converting Kilograms (kg) to Carats (ct) is a common weight conversion. 1 kg equals 5,000 ct. For example, 100 kg is equal to 500,000 ct.
Quick Mental Math: Kilograms to Carats
Multiply by approximately 5000 to convert kilograms to carats.
Why is converting Kilograms to Carats tricky?
The large non-round factor is difficult to estimate mentally.
Quick Reference Values
1 kg = 5,000 ct. 5 kg = 25,000 ct. 10 kg = 50,000 ct. 25 kg = 125,000 ct. 50 kg = 250,000 ct. 100 kg = 500,000 ct.
What is Kilograms?
Kilograms (kg) is a unit of weight. The kilogram is the SI base unit of mass, defined by the Planck constant fixed at exactly 6.62607015×10⁻³⁴ joule seconds. It represents the mass equal to that of the International Prototype Kilogram and is the only SI base unit still defined by a physical constant rather than a physical artifact [bipm-si-brochure]. The kilogram originated in 1795 as the mass of one liter of water at 4 °C. It was redefined in 2019 using the Planck constant to ensure long-term stability and universality, replacing the physical prototype standard maintained by the BIPM [bipm-si-brochure]. Kilograms are the primary unit of mass in nearly all countries, used in science, commerce, and industry. The SI system, adopted globally, mandates kilogram usage in trade, health, and manufacturing sectors [nist-si-guide].
What is Carats?
Carats (ct) is a unit of weight. A carat is a unit of mass equal to 200 milligrams (0.2 grams), used primarily for gemstones and pearls. It is internationally recognized and standardized by the International Bureau of Weights and Measures (BIPM) for trade and gemology. One carat equals exactly 0.2 grams according to ISO standards [bipm-si-brochure]. The carat originated from the carob seed, historically used as a reference mass. It was standardized in 1907 by the International Committee of Weights and Measures at 200 mg to ensure uniformity in gemstone trade and valuation [bipm-si-brochure]. Carats are globally used in the jewelry industry to weigh diamonds, sapphires, and other gemstones. Countries including the US, UK, Canada, and most of Europe rely on the carat for gemstone mass measurement, aligned with ISO and BIPM standards [bipm-si-brochure].
Common Misspellings
People often search for this conversion using these alternate spellings: kilo, kilogramme, kilogramm, kilograms, carat, karat, carrots, carret. All of these refer to the Kilograms to Carats conversion.