A metric carat is exactly 200 milligrams.
Carats to Picograms
Convert carats (ct) to picograms (pg) instantly. Free online weight converter with formulas, tables and examples.
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Picogram is 1e-12 gram units.
pg = ct × 200000000000
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Formula
pg = ct × 200000000000
ct = pg ÷ 200000000000
Conversion table
| 1 ct | 200000000000.000000 pg |
| 5 ct | 1.000000e+12 pg |
| 10 ct | 2.000000e+12 pg |
| 20 ct | 4.000000e+12 pg |
| 50 ct | 1.000000e+13 pg |
| 100 ct | 2.000000e+13 pg |
| 500 ct | 1.000000e+14 pg |
| 1000 ct | 2.000000e+14 pg |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the carat (ct). A metric carat is exactly 200 milligrams.
What is the destination unit in this conversion?
The destination unit is the picogram (pg). Picogram is 1e-12 gram units.
How do I convert carats to picograms?
Multiply the number of carats by 200000000000 to get the equivalent value in picograms. For example, 5 ct × 200000000000 = 1.000000e+12 pg.
Is the carat to picogram conversion exact?
Yes. This converter uses a fixed factor of 200000000000, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in everyday measurement, shipping and logistics, scientific and industrial work, and any context where you need to switch between carat and picogram values.
Can I convert picograms back to carats?
Yes. Multiply the picograms value by 5e-12, or divide it by 200000000000, to convert back to carats.
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About this conversion
This page converts carats (ct) into picograms (pg) using the Universal Converter's mass conversion engine.
Carat-to-Picogram conversions are useful for everyday calculations, scientific work, shipping, and any task that mixes different weight or mass units.
The formula is pg = ct × 200000000000, based on the standard definitions of carat and picogram.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Carat: A metric carat is exactly 200 milligrams. Picogram: Picogram is 1e-12 gram units.