Grain per Cup (gr/cup) expresses mass in grain per unit volume in cup, found by dividing a mass value by a volume value.
Grain per Cup to Carat per Teaspoon
Convert grain per cup (gr/cup) to carat per teaspoon (ct/tsp) instantly with formula, conversion table, and FAQ.
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Convert grain per cup (gr/cup) to carat per teaspoon (ct/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
ct/tsp = gr/cup × 0.00675
Results update instantly for Grain per Cup to Carat per Teaspoon conversions.
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Formula
ct/tsp = gr/cup × 0.00675
gr/cup = ct/tsp × 148.15064
Conversion table
| 1 gr/cup | 0.00675 ct/tsp |
| 5 gr/cup | 0.033749 ct/tsp |
| 10 gr/cup | 0.067499 ct/tsp |
| 20 gr/cup | 0.134998 ct/tsp |
| 50 gr/cup | 0.337494 ct/tsp |
| 100 gr/cup | 0.674989 ct/tsp |
| 500 gr/cup | 3.374943 ct/tsp |
| 1000 gr/cup | 6.749886 ct/tsp |
Related conversions
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How the formula works
Both grain per cup and carat per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in grain per cup by 0.00675 to get carat per teaspoon. To reverse the conversion, multiply a carat per teaspoon value by 148.15064 to get back to grain per cup.
Frequently asked questions
What is Grain per Cup (gr/cup)?
Grain per Cup (gr/cup) expresses mass in grain per unit volume in cup, found by dividing a mass value by a volume value.
What is Carat per Teaspoon (ct/tsp)?
Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert grain per cup to carat per teaspoon?
Multiply the grain per cup value by 0.00675 to get the equivalent in carat per teaspoon. For example, 5 gr/cup × 0.00675 = 0.033749 ct/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.00675 is an exact, non-rounded value.
Can I convert carat per teaspoon back to grain per cup?
Yes. Divide the carat per teaspoon value by 0.00675, or multiply it by 148.15064, to get grain per cup.
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About converting grain per cup to carat per teaspoon
Grain per Cup (gr/cup) expresses mass in grain per unit volume in cup, found by dividing a mass value by a volume value. Carat per Teaspoon (ct/tsp) expresses mass in carat per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between grain per cup and carat per teaspoon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.