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 Stone per Gallon
Convert gram per cup (g/cup) to stone per gallon (st/gal) instantly with formula, conversion table, and FAQ.
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Convert gram per cup (g/cup) to stone per gallon (st/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Gallon (st/gal) expresses mass in stone per unit volume in gallon, found by dividing a mass value by a volume value.
st/gal = g/cup × 0.00252
Results update instantly for Gram per Cup to Stone per Gallon conversions.
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Formula
st/gal = g/cup × 0.00252
g/cup = st/gal × 396.893324
Conversion table
| 1 g/cup | 0.00252 st/gal |
| 5 g/cup | 0.012598 st/gal |
| 10 g/cup | 0.025196 st/gal |
| 20 g/cup | 0.050391 st/gal |
| 50 g/cup | 0.125978 st/gal |
| 100 g/cup | 0.251957 st/gal |
| 500 g/cup | 1.259784 st/gal |
| 1000 g/cup | 2.519569 st/gal |
Related conversions
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How the formula works
Both gram per cup and stone per gallon 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 0.00252 to get stone per gallon. To reverse the conversion, multiply a stone per gallon value by 396.893324 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 Stone per Gallon (st/gal)?
Stone per Gallon (st/gal) expresses mass in stone per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert gram per cup to stone per gallon?
Multiply the gram per cup value by 0.00252 to get the equivalent in stone per gallon. For example, 5 g/cup × 0.00252 = 0.012598 st/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.00252 is an exact, non-rounded value.
Can I convert stone per gallon back to gram per cup?
Yes. Divide the stone per gallon value by 0.00252, or multiply it by 396.893324, to get gram per cup.
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About converting gram per cup to stone per gallon
Gram per Cup (g/cup) expresses mass in gram per unit volume in cup, found by dividing a mass value by a volume value. Stone per Gallon (st/gal) expresses mass in stone per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cup and stone per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.