FromMg
Toct

Megagram to Carat

Converter

Unit Converter

Instant · Precise · Universal

THEME
Mg

34 units available

6 categories total

How to Convert Megagram to Carat

For example, 1 Megagram (Mg) = 5000000 Carat (ct).

Megagram to Carat — Common Values

Quick reference conversion table showing common Megagram to Carat values for mass measurement
Megagram (Mg)Carat (ct)
0.1500000
0.52500000
15000000
210000000
525000000
1050000000
25125000000
50250000000
100500000000
5002500000000
10005000000000

About Carat (ct)

Definition

The carat is a unit of mass used for gemstones and pearls, equal to exactly 200 milligrams (0.2 grams).

Mathematical Relationship

1 ct = 0.2 g = 200 mg = 0.007055 oz.

Conversion Formula

To convert carats to grams: multiply by 0.2. To convert grams to carats: multiply by 5.

Practical Applications

Diamond grading and pricing, gemstone trade, pearl classification, and jewelry appraisal.

Interesting Facts

The Hope Diamond weighs 45.52 ct (9.1 g). The Cullinan Diamond, the largest gem-quality rough diamond ever found, was 3,106 ct (621 g).

Common Mistakes

Confusing carat (ct, mass) with karat (K, gold purity). 24K gold is pure gold; a 24-carat diamond weighs 4.8 g.

Educational Tips

Carat = weight of a gem. Karat = purity of gold. They sound the same but measure completely different things.

Frequently Asked Questions

How do I convert Megagram to Carat?
Use our free online converter above. Enter a value in Megagram (Mg) and get the result in Carat (ct) instantly.
What is 1 Megagram in Carat?
1 Megagram (Mg) = 5000000 Carat (ct).
What is a Carat?
The carat is a unit of mass used for gemstones and pearls, equal to exactly 200 milligrams (0.2 grams).

Other Mass Conversions

Convert Megagram to All Mass Units

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