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 Gram per Fluid ounce
Convert gram per cup (g/cup) to gram per fluid ounce (g/fl oz) instantly with formula, conversion table, and FAQ.
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Convert gram per cup (g/cup) to gram per fluid ounce (g/fl oz) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Gram per Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
g/fl oz = g/cup × 0.125
Results update instantly for Gram per Cup to Gram per Fluid ounce conversions.
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Formula
g/fl oz = g/cup × 0.125
g/cup = g/fl oz × 8
Conversion table
| 1 g/cup | 0.125 g/fl oz |
| 5 g/cup | 0.625 g/fl oz |
| 10 g/cup | 1.25 g/fl oz |
| 20 g/cup | 2.5 g/fl oz |
| 50 g/cup | 6.25 g/fl oz |
| 100 g/cup | 12.5 g/fl oz |
| 500 g/cup | 62.5 g/fl oz |
| 1000 g/cup | 125 g/fl oz |
Related conversions
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How the formula works
Both gram per cup and gram per fluid ounce 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 0.125 to get gram per fluid ounce. To reverse the conversion, multiply a gram per fluid ounce value by 8 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 Gram per Fluid ounce (g/fl oz)?
Gram per Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
How do I convert gram per cup to gram per fluid ounce?
Multiply the gram per cup value by 0.125 to get the equivalent in gram per fluid ounce. For example, 5 g/cup × 0.125 = 0.625 g/fl oz.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.125 is an exact, non-rounded value.
Can I convert gram per fluid ounce back to gram per cup?
Yes. Divide the gram per fluid ounce value by 0.125, or multiply it by 8, to get gram per cup.
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About converting gram per cup to gram per fluid ounce
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 Fluid ounce (g/fl oz) expresses mass in gram per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cup and gram per fluid ounce accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.