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⚡ US Fluid Drams to Cubic Inches: the quick answer
1 fl dr = 0.225586 in³
1 US fluid dram equals 0.225586 cubic inches
To convert US fluid drams to cubic inches, multiply the value by 0.225586.
To go the other way, multiply cubic inches by 4.4329 to get US fluid drams.
↔ Convert cubic inches to US fluid drams instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per US fluid dram) ÷ (cubic meters per cubic inch).
📊 US Fluid Drams to Cubic Inches conversion table
✏️ Worked examples
Convert 25 US fluid drams to cubic inches
25 fl dr × 0.225586 = 5.63965 in³
Try this example →
Convert 250 US fluid drams to cubic inches
250 fl dr × 0.225586 = 56.3965 in³
Try this example →
📘 About these units
US fluid dram (fl dr). A US fluid dram is 1/8 of a fluid ounce (3.697 mL).
Cubic inch (in³). A cubic inch is 16.387 mL, used for engine displacement in the US.
❓ Frequently asked questions
How many cubic inches are in one US fluid dram?
There are 0.225586 cubic inches in one US fluid dram.
How do I convert US fluid drams to cubic inches?
Multiply the number of US fluid drams by 0.225586. For example, 10 US fluid drams equal 2.25586 cubic inches.
How many US fluid drams are in one cubic inch?
One cubic inch equals 4.4329 US fluid drams.
🔗 More volume conversions
All volume units →