Gram per Tablespoon (g/tbsp) expresses mass in gram per unit volume in tablespoon, found by dividing a mass value by a volume value.
Gram per Tablespoon to Carat per Cup
Convert gram per tablespoon (g/tbsp) to carat per cup (ct/cup) instantly with formula, conversion table, and FAQ.
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Convert gram per tablespoon (g/tbsp) to carat per cup (ct/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
ct/cup = g/tbsp × 80
Results update instantly for Gram per Tablespoon to Carat per Cup conversions.
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Formula
ct/cup = g/tbsp × 80
g/tbsp = ct/cup × 0.0125
Conversion table
| 1 g/tbsp | 80 ct/cup |
| 5 g/tbsp | 400 ct/cup |
| 10 g/tbsp | 800 ct/cup |
| 20 g/tbsp | 1600 ct/cup |
| 50 g/tbsp | 4000 ct/cup |
| 100 g/tbsp | 8000 ct/cup |
| 500 g/tbsp | 40000 ct/cup |
| 1000 g/tbsp | 80000 ct/cup |
Related conversions
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How the formula works
Both gram per tablespoon and carat per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per tablespoon by 80 to get carat per cup. To reverse the conversion, multiply a carat per cup value by 0.0125 to get back to gram per tablespoon.
Frequently asked questions
What is Gram per Tablespoon (g/tbsp)?
Gram per Tablespoon (g/tbsp) expresses mass in gram per unit volume in tablespoon, found by dividing a mass value by a volume value.
What is Carat per Cup (ct/cup)?
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert gram per tablespoon to carat per cup?
Multiply the gram per tablespoon value by 80 to get the equivalent in carat per cup. For example, 5 g/tbsp × 80 = 400 ct/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 80 is an exact, non-rounded value.
Can I convert carat per cup back to gram per tablespoon?
Yes. Divide the carat per cup value by 80, or multiply it by 0.0125, to get gram per tablespoon.
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About converting gram per tablespoon to carat per cup
Gram per Tablespoon (g/tbsp) expresses mass in gram per unit volume in tablespoon, found by dividing a mass value by a volume value. Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between gram per tablespoon and carat per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.