Fluid dram

Fluid dram and fluid drachm ("liquid drachm ") are units of measurement of space (liquid, apothecary's measure ), which are mainly used in North America.

The unit symbol for Fluid dram is US.fl.dr.
The unit symbol for fluid drachm is Imp.fl.dr.

1 US.fl.dr. = 60 US.min. = 0.2255859375 cubic inch = 3.6966911953125 cc
1 US. gallon = 231 cubic inch = 1024 US.fl.dr.

1 Imp.fl.dr. = 0.96076 US.fl.dr.

1 Imp.fl.dr. = 60 pulses min. = 0.2167339453125 cubic inch = 3.55163303280844 cm³
1 Imp.gallon = 277.41945 cubic inch = 1280 Imp.fl.dr.

See also:

• fluid ounce , pint , Anglo-American measurement system
• Unit dram (drachm) as a unit of mass.