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⚡ US Fluid Drams to US Cups: the quick answer
1 fl dr = 0.015625 cup
1 US fluid dram equals 0.015625 US cups
To convert US fluid drams to US cups, multiply the value by 0.015625.
To go the other way, multiply US cups by 64 to get US fluid drams.
↔ Convert US cups 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 US cup).
📊 US Fluid Drams to US Cups conversion table
✏️ Worked examples
Convert 25 US fluid drams to US cups
25 fl dr × 0.015625 = 0.390625 cup
Try this example →
Convert 250 US fluid drams to US cups
250 fl dr × 0.015625 = 3.90625 cup
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).
US cup (cup). A US customary cup is 8 fluid ounces (236.588 mL).
❓ Frequently asked questions
How many US cups are in one US fluid dram?
There are 0.015625 US cups in one US fluid dram.
How do I convert US fluid drams to US cups?
Multiply the number of US fluid drams by 0.015625. For example, 10 US fluid drams equal 0.15625 US cups.
How many US fluid drams are in one US cup?
One US cup equals 64 US fluid drams.
🔗 More volume conversions
All volume units →