Convert milligrams to carats for gemstone valuation, jewelry design, and pharmaceutical dosing. Accurate calculator with 1 mg = 0.005 carats conversion factor.
1 milligram equals 0.005 carat
Formula: ct = mg × 0.00500000
The conversion between milligrams and carats is essential across multiple industries. With 1 milligram equaling exactly 0.005 carats (or 1 carat equaling 200 milligrams), precision is critical for jewelry appraisals, gemstone trading, and pharmaceutical applications where small weight variations significantly impact value and efficacy.
In jewelry and gemstone industries, a single carat difference can represent thousands of dollars in value. Pharmaceutical manufacturers must maintain precise dosing where milligram accuracy determines medication safety and efficacy. Gemologists and jewelers worldwide rely on carat measurements for pricing, certification, and international trade compliance, making conversion accuracy non-negotiable for professional credibility and legal compliance.
Gemstone professionals and jewelers use carat measurements as the international standard for precious stone valuation. Converting between milligrams and carats ensures accurate pricing calculations, certification documentation, and international transactions. Diamond traders, emerald specialists, and ruby appraisers depend on precise conversions to maintain market credibility and ensure fair pricing across global markets.
Pharmaceutical companies measure active ingredients and tablet weights in milligrams for precision, while converting to carats when working with traditional or historical formulations. Dosage calculations require exact conversions to ensure medication safety and regulatory compliance. Quality assurance departments verify batch weights using both measurement systems depending on equipment specifications and international pharmaceutical standards.
| milligrams | carats |
|---|---|
| 10 mg | 0.05 ct |
| 50 mg | 0.25 ct |
| 100 mg | 0.5 ct |
| 500 mg | 2.5 ct |
| 1000 mg | 5 ct |
Formula: ct = mg × conversion factor
The milligram is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
The carat is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
This milligram to carat converter uses high-precision conversion factors to ensure accurate results for professional and academic use.
Our calculator provides results with up to 10 decimal places for maximum accuracy.
1,000 milligrams equals exactly 5 carats. To calculate: divide milligrams by 200 (the conversion factor). This relationship is constant and internationally standardized. For example, a 1,000 mg diamond would be classified as a 5-carat stone, which typically costs between $15,000-$50,000 depending on the four Cs (cut, color, clarity, carat weight) quality factors used in gemstone valuation.
Carats became the international standard for precious stone measurement because carob seeds provided consistent weight standards in ancient gem trading. The carat unit persists because it's precisely defined (200 mg), universally recognized by gemologists worldwide, and embedded in all major certification systems including GIA, AGS, and European gemological institutes. Switching to grams would require recalibrating centuries of pricing data and professional practices.
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