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 Dram per Gallon
Convert ounce per pint (oz/pt) to dram per gallon (dr/gal) instantly with formula, conversion table, and FAQ.
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Convert ounce per pint (oz/pt) to dram per gallon (dr/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
dr/gal = oz/pt × 128
Results update instantly for Ounce per Pint to Dram per Gallon conversions.
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Formula
dr/gal = oz/pt × 128
oz/pt = dr/gal × 0.007812
Conversion table
| 1 oz/pt | 128 dr/gal |
| 5 oz/pt | 640 dr/gal |
| 10 oz/pt | 1280 dr/gal |
| 20 oz/pt | 2560 dr/gal |
| 50 oz/pt | 6400 dr/gal |
| 100 oz/pt | 12800 dr/gal |
| 500 oz/pt | 64000 dr/gal |
| 1000 oz/pt | 128000 dr/gal |
Related conversions
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How the formula works
Both ounce per pint and dram per gallon 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 128 to get dram per gallon. To reverse the conversion, multiply a dram per gallon value by 0.007812 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 Dram per Gallon (dr/gal)?
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert ounce per pint to dram per gallon?
Multiply the ounce per pint value by 128 to get the equivalent in dram per gallon. For example, 5 oz/pt × 128 = 640 dr/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 128 is an exact, non-rounded value.
Can I convert dram per gallon back to ounce per pint?
Yes. Divide the dram per gallon value by 128, or multiply it by 0.007812, to get ounce per pint.
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About converting ounce per pint to dram per gallon
Ounce per Pint (oz/pt) expresses mass in ounce per unit volume in pint, found by dividing a mass value by a volume value. Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per pint and dram 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.