Quart to US fluid dram Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert quarts [Imp.qt.] to US fluid drams [US.fl.dr.] or US fluid drams [US.fl.dr.] to quarts [Imp.qt.]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert quarts to US fluid drams
There are two simple ways to convert quarts [Imp.qt.] to US fluid drams [US.fl.dr.]. In the first calculation method, the value in quarts [Imp.qt.] is divided by the rounded conversion factor of 0.0033. The second method multiplies the value in quarts [Imp.qt.] by the rounded conversion factor of 307.4432.
- US fluid drams [US.fl.dr.] ≈ quarts [Imp.qt.] ÷ 0.0033
- US fluid drams [US.fl.dr.] ≈ quarts [Imp.qt.] * 307.4432
However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of quarts [Imp.qt.] to US fluid drams [US.fl.dr.] can be achieved using the following calculation method.
- US fluid drams [US.fl.dr.] = quarts [Imp.qt.] ÷ 60.48375 ÷ 244.475 * 4,546,090
Convert US fluid drams to quarts
Converting US fluid drams [US.fl.dr.] to quarts [Imp.qt.] is easy and can be done in two ways. The first method involves multiplication, in which the value in US fluid drams [US.fl.dr.] is multiplied by the rounded conversion factor of 0.0033. The second variant is a division. Here, the value in US fluid drams [US.fl.dr.] is divided by the rounded conversion factor of 307.4432.
- Quarts [Imp.qt.] ≈ US fluid drams [US.fl.dr.] * 0.0033
- Quarts [Imp.qt.] ≈ US fluid drams [US.fl.dr.] ÷ 307.4432
However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of US fluid drams [US.fl.dr.] to quarts [Imp.qt.] can be achieved using the following calculation method.
- Quarts [Imp.qt.] = US fluid drams [US.fl.dr.] * 60.48375 * 244.475 ÷ 4,546,090
Converter
Decimal places
How it's calculated
To all available units
Quarts
US fluid ounces
Quarts
US gallons
Quarts
Liquid pints
Quarts
Liquid quarts
Quarts
US minims
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