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Free Weight Converter

Atomic Mass Unit to Carat Converter.

Also called the dalton - one twelfth the mass of a carbon-12 atom, used in chemistry and physics. Converting to carats: Exactly 200 milligrams, the standard unit for gemstone and diamond weight. One atomic mass unit equals 8.302695e-24 ct.

Result

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All units

Conversion formula

Divide the atomic mass unit value by 1.204428e+23 to get carats. (factor: 8.302695e-24)

1 u = 8.302695e-24 ct

Quick reference table

uct
1,000,000 u8.302695e-18 ct
10,000,000 u8.302695e-17 ct
100,000,000 u8.302695e-16 ct
1,000,000,000 u8.302695e-15 ct

Need the reverse? Try ourCarat to Atomic Mass Unit.

Atomic Mass Unit to Carat FAQ

How many carats are in one atomic mass unit?

One atomic mass unit equals 8.302695e-24 ct. Multiply by 8.302695e-24 to convert any value.

How do you convert u to ct?

Divide the atomic mass unit value by 1.204428e+23 to get carats.

When would you use atomic mass units vs carats?

Also called the dalton - one twelfth the mass of a carbon-12 atom, used in chemistry and physics. Exactly 200 milligrams, the standard unit for gemstone and diamond weight.