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Convert fluid dram to US fluid ounce

Here you can quickly calculate how many US fluid ounce fit in one fluid dram.

- scroll: formula · table · questions -

  • 1 fl dr = 0.125 fl oz
  • 1 fl oz = 8 fl dr

Fluid dram to US fluid ounce conversion table

fluid dram US fluid ounce
1 0.125
2 0.25
5 0.625
10 1.25
20 2.5
50 6.25
100 12.5

Fluid dram to US fluid ounce formula

To convert fluid dram to US fluid ounce, multiply by 0.125.

1 fl dr = 0.125 fl oz
Example: 1 fluid dram = 0.125 US fluid ounce

Common volume conversion mistakes

  • A fluid ounce measures volume, not weight. The US fl oz is about 29.57 ml and the imperial fl oz about 28.41 ml, and neither matches the weight ounce (28.35 g) except roughly for water. Measure liquids in milliliters to avoid the ambiguity.

Quick fluid dram and US fluid ounce conversion quiz

Score: 0

22 fluid dram equals 3.03 US fluid ounce.

Correct answer: 22 fluid dram = 2.75 US fluid ounce.

127 US fluid ounce equals 1 020 fluid dram.

Correct answer: 127 US fluid ounce = 1 020 fluid dram.

18.2 US fluid ounce equals 160 fluid dram.

Correct answer: 18.2 US fluid ounce = 146 fluid dram.

6.3 US fluid ounce equals 58 fluid dram.

Correct answer: 6.3 US fluid ounce = 50.4 fluid dram.

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