Kilograms to Carats

Kilogram

A kilogram (kg) is the primary unit of mass in the metric system and is used worldwide for science, commerce, and everyday life. One kilogram equals 1,000 grams and is commonly seen on product packaging, body weight scales, and nutritional labels. Since the kilogram is the base unit for metric mass, it is straightforward to convert to other metric units.

Kilograms provide a practical scale for most objects we handle daily — from groceries to luggage. When converting between kilograms and US units like pounds and ounces, a converter ensures accuracy without memorizing conversion factors.

Carat

A carat (ct) is a specialized metric unit used to measure gemstones and pearls. One carat equals 200 milligrams — or 0.2 grams — making it perfectly sized for tiny but valuable items. Jewelers and gemologists rely on carats because small weight differences can significantly affect a stone’s price and quality.

Carats provide precision without using long decimal values in grams or milligrams. However, when converting gemstone weights to more common units, exact conversion factors are necessary — and this is where a converter becomes helpful.