Kilogram to Carat Converter
Enter the value that you want to convert kilogram (kg) to carat or carat to kilogram.
1 kilogram = 5000.0000000 carat
Formula: carat = kilogram value × 5000.0000000
kilogram to carat
10 kilogram = 50000.00000 carat
Popular Weight Converters:
Kilogram to Carat: The Essentials
The Kilogram Explained
Kilogram (kg) is a unit of weight measurement. 1 kilogram is equal to 5000.0000000 carat.
The Carat Explained
Carat (car, ct) is a unit of weight measurement. 1 carat is equal to 0.0002000 kilogram.
Understanding Weight Conversions
Weight unit conversions are among the most frequently performed in daily life. International commerce ships in metric tonnes and kilograms, while US domestic logistics uses pounds and ounces. Recipes from different countries use different systems — a European cake recipe in grams versus an American one in cups and ounces. Pharmacists convert between milligrams and grains for medication dosing. Athletes track body weight across metric and imperial systems depending on their country and sport federation requirements.
kilogram to carat metric conversion table
| 0.01 kg | = | 50.00000 car, ct |
| 0.1 kg | = | 500.00000 car, ct |
| 1 kg | = | 5000.00000 car, ct |
| 2 kg | = | 10000.00000 car, ct |
| 3 kg | = | 15000.00000 car, ct |
| 4 kg | = | 20000.00000 car, ct |
| 5 kg | = | 25000.00000 car, ct |
| 6 kg | = | 30000.00000 car, ct |
| 7 kg | = | 35000.00000 car, ct |
| 8 kg | = | 40000.00000 car, ct |
| 9 kg | = | 45000.00000 car, ct |
| 10 kg | = | 50000.00000 car, ct |
| 11 kg | = | 55000.00000 car, ct |
| 12 kg | = | 60000.00000 car, ct |
| 13 kg | = | 65000.00000 car, ct |
| 14 kg | = | 70000.00000 car, ct |
| 15 kg | = | 75000.00000 car, ct |
| 16 kg | = | 80000.00000 car, ct |
| 17 kg | = | 85000.00000 car, ct |
| 18 kg | = | 90000.00000 car, ct |
| 19 kg | = | 95000.00000 car, ct |
| 20 kg | = | 100000.00000 car, ct |
| 30 kg | = | 150000.00000 car, ct |
| 40 kg | = | 200000.00000 car, ct |
| 50 kg | = | 250000.00000 car, ct |
| 60 kg | = | 300000.00000 car, ct |
| 70 kg | = | 350000.00000 car, ct |
| 80 kg | = | 400000.00000 car, ct |
| 90 kg | = | 450000.00000 car, ct |
| 100 kg | = | 500000.00000 car, ct |
| 200 kg | = | 1000000.00000 car, ct |
| 300 kg | = | 1500000.00000 car, ct |
| 400 kg | = | 2000000.00000 car, ct |
| 500 kg | = | 2500000.00000 car, ct |
| 600 kg | = | 3000000.00000 car, ct |
| 700 kg | = | 3500000.00000 car, ct |
| 800 kg | = | 4000000.00000 car, ct |
| 900 kg | = | 4500000.00000 car, ct |
| 1000 kg | = | 5000000.00000 car, ct |
How to Convert Kilogram to Carat?
We can convert kilogram to carat by using an example.
Example:
Convert 20 Kilogram to Carat?
We know 1 Kilogram = 5000.0000000 carat; 1 Carat = 0.0002000 kilogram.
20 kilogram = ___car, ct
20 × 5000.0000000 = 100000.00000 car, ct (we know 1 kilogram = 5000.0000000 carat)
Answer:
20 kilogram = 100000.00000 carat
How to Convert Kilograms to Carats (Step-by-Step)
Converting kilograms to carats is used in the gemstone industry for large-scale rough diamond lots and wholesale gem trading. The metric carat is exactly 0.2 grams, so 1 kg = 5000 carats.
- Identify the weight in kilograms (kg) to convert.
- Multiply the kg value by 5000 to get carats.
- Alternatively: convert kg to grams (×1000), then divide by 0.2 (or multiply by 5).
- The result is in metric carats (ct) — the standard for gemstones worldwide.
Common kg to Carat Conversions (Gemstone Industry)
Wholesale gemstone lot sizes converted from kilograms to carats for the diamond and jewelry trade.
| Kilogram | Carat |
|---|---|
| 0.001 kg | 5 ct |
| 0.01 kg | 50 ct |
| 0.1 kg | 500 ct |
| 0.5 kg | 2,500 ct |
| 1 kg | 5,000 ct |
| 5 kg | 25,000 ct |
| 10 kg | 50,000 ct |
| 100 kg | 500,000 ct |
Solved Examples: kg to Carats
Question 1: A rough diamond shipment weighs 2.4 kg. How many carats total for valuation?
Solution:
Carats = 2.4 × 5000
= 12,000 ct
Answer: 2.4 kg = 12,000 carats of rough diamonds.
Question 2: A gem dealer receives 0.35 kg of sapphires at $200/ct. What is the lot value?
Solution:
Carats = 0.35 × 5000 = 1,750 ct
Value = 1,750 × $200 = $350,000
Answer: 0.35 kg = 1,750 ct valued at $350,000.
Question 3: A mine produced 15.8 kg of rough diamonds in a month. Express in carats.
Solution:
Carats = 15.8 × 5000
= 79,000 ct
Answer: 15.8 kg = 79,000 carats monthly production.
Practice Questions: kg to Carats
Try solving these on your own to test your understanding:
- Convert 0.5 kg to carats. (Answer: 2,500 ct)
- A parcel weighs 0.08 kg. How many carats? (Answer: 400 ct)
- Convert 3 kg to carats. (Answer: 15,000 ct)
- A vial of gem-quality emeralds weighs 0.025 kg. Express in ct. (Answer: 125 ct)
- Convert 0.002 kg to carats. (Answer: 10 ct)
The Metric Carat: History and Definition
The metric carat (ct) was standardized in 1907 as exactly 200 mg (0.2 g). Before standardization, the carat varied by country — based on the weight of carob seeds. Today, 1 carat = 0.2 g = 0.0002 kg precisely. Note: "carat" (gemstone weight) is different from "karat" (gold purity). A "24 karat" gold ring refers to purity (99.9% gold), not weight. A "2 carat" diamond refers to weight (0.4 g).
Diamond Mining: Production Measured in kg and Carats
Diamond mines report production in both carats and kg. The world produces ~130 million carats (26,000 kg) of natural diamonds annually. Major mines: Jwaneng (Botswana) ~12 million ct/year, Orapa ~6 million ct/year. Grade is expressed as ct/tonne of ore — a rich deposit yields 3-5 ct per tonne processed. Converting mine output from kg to carats helps calculate revenue at average $/ct pricing.
Gemstone Pricing: Why Carats Matter More Than Grams
Gemstones are priced per carat, not per gram, because the carat system allows finer pricing granularity for valuable stones. A 1 ct diamond ($5,000-$15,000) vs 5 ct diamond ($50,000-$500,000) — price per carat increases exponentially with size. When evaluating kg lots of mixed rough, converting to total carats then multiplying by average $/ct gives the estimated lot value. Quality varies within lots, making per-carat pricing essential.
Key Takeaways
- Multiply kg by 5000 to get carats (1 kg = 5000 ct).
- 1 carat = 0.2 grams = 200 mg exactly.
- Carat (ct) = gemstone weight. Karat (K) = gold purity. Different things!
- Global diamond production: ~130 million ct/year (26,000 kg).
- Gemstone prices per carat increase exponentially with stone size.
- Rough diamond lots are weighed in kg but valued in carats.
Kilogram to Carat Conversion Formula
carat = kilogram × 5000.0000000
1 kilogram = 5000.0000000 carat
1 carat = 0.0002000 kilogram
Reverse: kilogram = carat × 0.0002000
Frequently Asked Questions
How many carat are in 1 kilogram?
There are 5000.0000000 carat in 1 kilogram. To convert kilogram to carat, multiply the value by 5000.0000000.
How do I convert kilogram to carat?
Multiply your kilogram value by 5000.0000000 to get the equivalent in carat. For example, 5 kilogram = 5 × 5000.0000000 = 25000.00000 carat.
How do I convert carat to kilogram?
Multiply your carat value by 0.0002000 to get the equivalent in kilogram. Alternatively, divide by 5000.0000000.
What is 10 kilogram in carat?
10 kilogram is equal to 50000.00000 carat.
What is 100 kilogram in carat?
100 kilogram is equal to 500000.00000 carat.