Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value.
Gram per Cup to Grain per Teaspoon
Convert gram per cup (g/cup) to grain per teaspoon (gr/tsp) instantly with formula, conversion table, and FAQ.
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Convert gram per cup (g/cup) to grain per teaspoon (gr/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Grain per Teaspoon (gr/tsp) expresses mass in grain per unit volume in teaspoon, found by dividing a mass value by a volume value.
gr/tsp = g/cup × 0.321507
Results update instantly for Gram per Cup to Grain per Teaspoon conversions.
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Formula
gr/tsp = g/cup × 0.321507
g/cup = gr/tsp × 3.110348
Conversion table
| 1 g/cup | 0.321507 gr/tsp |
| 5 g/cup | 1.607537 gr/tsp |
| 10 g/cup | 3.215075 gr/tsp |
| 20 g/cup | 6.430149 gr/tsp |
| 50 g/cup | 16.075373 gr/tsp |
| 100 g/cup | 32.150747 gr/tsp |
| 500 g/cup | 160.753733 gr/tsp |
| 1000 g/cup | 321.507466 gr/tsp |
Related conversions
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How the formula works
Both gram per cup and grain per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per cup by 0.321507 to get grain per teaspoon. To reverse the conversion, multiply a grain per teaspoon value by 3.110348 to get back to gram per cup.
Frequently asked questions
What is Gram per Cup (g/cup)?
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value.
What is Grain per Teaspoon (gr/tsp)?
Grain per Teaspoon (gr/tsp) expresses mass in grain per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert gram per cup to grain per teaspoon?
Multiply the gram per cup value by 0.321507 to get the equivalent in grain per teaspoon. For example, 5 g/cup × 0.321507 = 1.607537 gr/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.321507 is an exact, non-rounded value.
Can I convert grain per teaspoon back to gram per cup?
Yes. Divide the grain per teaspoon value by 0.321507, or multiply it by 3.110348, to get gram per cup.
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About converting gram per cup to grain per teaspoon
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value. Grain per Teaspoon (gr/tsp) expresses mass in grain per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cup and grain 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.