Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value.
Dram per Cup to Stone per Cubic Millimeter
Convert dram per cup (dr/cup) to stone per cubic millimeter (st/mm3) instantly with formula, conversion table, and FAQ.
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Convert dram per cup (dr/cup) to stone per cubic millimeter (st/mm3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Cubic Millimeter (st/mm3) expresses mass in stone per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
st/mm3 = dr/cup × 1.17934e-9
Results update instantly for Dram per Cup to Stone per Cubic Millimeter conversions.
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Formula
st/mm3 = dr/cup × 1.17934e-9
dr/cup = st/mm3 × 8.479322e8
Conversion table
| 1 dr/cup | 1.17934e-9 st/mm3 |
| 5 dr/cup | 5.896698e-9 st/mm3 |
| 10 dr/cup | 1.17934e-8 st/mm3 |
| 20 dr/cup | 2.358679e-8 st/mm3 |
| 50 dr/cup | 5.896698e-8 st/mm3 |
| 100 dr/cup | 1.17934e-7 st/mm3 |
| 500 dr/cup | 5.896698e-7 st/mm3 |
| 1000 dr/cup | 1.17934e-6 st/mm3 |
Related conversions
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How the formula works
Both dram per cup and stone per cubic millimeter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per cup by 1.17934e-9 to get stone per cubic millimeter. To reverse the conversion, multiply a stone per cubic millimeter value by 8.479322e8 to get back to dram per cup.
Frequently asked questions
What is Dram per Cup (dr/cup)?
Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value.
What is Stone per Cubic Millimeter (st/mm3)?
Stone per Cubic Millimeter (st/mm3) expresses mass in stone per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
How do I convert dram per cup to stone per cubic millimeter?
Multiply the dram per cup value by 1.17934e-9 to get the equivalent in stone per cubic millimeter. For example, 5 dr/cup × 1.17934e-9 = 5.896698e-9 st/mm3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.17934e-9 is an exact, non-rounded value.
Can I convert stone per cubic millimeter back to dram per cup?
Yes. Divide the stone per cubic millimeter value by 1.17934e-9, or multiply it by 8.479322e8, to get dram per cup.
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About converting dram per cup to stone per cubic millimeter
Dram per Cup (dr/cup) expresses mass in dram per unit volume in cup, found by dividing a mass value by a volume value. Stone per Cubic Millimeter (st/mm3) expresses mass in stone per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
Use this calculator to move between dram per cup and stone per cubic millimeter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.