Ounce per Pint (oz/pt) expresses mass in ounce per unit volume in pint, found by dividing a mass value by a volume value.
Ounce per Pint to Grain per Cup
Convert ounce per pint (oz/pt) to grain per cup (gr/cup) instantly with formula, conversion table, and FAQ.
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Convert ounce per pint (oz/pt) to grain per cup (gr/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Grain per Cup (gr/cup) expresses mass in grain per unit volume in cup, found by dividing a mass value by a volume value.
gr/cup = oz/pt × 218.75
Results update instantly for Ounce per Pint to Grain per Cup conversions.
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Formula
gr/cup = oz/pt × 218.75
oz/pt = gr/cup × 0.004571
Conversion table
| 1 oz/pt | 218.75 gr/cup |
| 5 oz/pt | 1093.75 gr/cup |
| 10 oz/pt | 2187.5 gr/cup |
| 20 oz/pt | 4375 gr/cup |
| 50 oz/pt | 10937.5 gr/cup |
| 100 oz/pt | 21875 gr/cup |
| 500 oz/pt | 109375 gr/cup |
| 1000 oz/pt | 218750 gr/cup |
Related conversions
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How the formula works
Both ounce per pint and grain per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in ounce per pint by 218.75 to get grain per cup. To reverse the conversion, multiply a grain per cup value by 0.004571 to get back to ounce per pint.
Frequently asked questions
What is Ounce per Pint (oz/pt)?
Ounce per Pint (oz/pt) expresses mass in ounce per unit volume in pint, found by dividing a mass value by a volume value.
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.
How do I convert ounce per pint to grain per cup?
Multiply the ounce per pint value by 218.75 to get the equivalent in grain per cup. For example, 5 oz/pt × 218.75 = 1093.75 gr/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 218.75 is an exact, non-rounded value.
Can I convert grain per cup back to ounce per pint?
Yes. Divide the grain per cup value by 218.75, or multiply it by 0.004571, to get ounce per pint.
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About converting ounce per pint to grain per cup
Ounce per Pint (oz/pt) expresses mass in ounce per unit volume in pint, found by dividing a mass value by a volume value. Grain per Cup (gr/cup) expresses mass in grain per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per pint and grain 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.