US gallon 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 US gallons [US.liq.gal.] to US fluid drams [US.fl.dr.] or US fluid drams [US.fl.dr.] to US gallons [US.liq.gal.]. 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 US gallons to US fluid drams
There are two simple ways to convert US gallons [US.liq.gal.] to US fluid drams [US.fl.dr.]. In the first calculation method, the value in US gallons [US.liq.gal.] is divided by the rounded conversion factor of 9.766 * 10-4. The second method multiplies the value in US gallons [US.liq.gal.] by 1,024.
- US fluid drams [US.fl.dr.] ≈ US gallons [US.liq.gal.] ÷ (9.766 * 10-4)
- US fluid drams [US.fl.dr.] = US gallons [US.liq.gal.] * 1,024
The calculation method with a rounded conversion value is more suitable for rough conversions from US gallons [US.liq.gal.] to US fluid drams [US.fl.dr.], as the calculation result may contain rounding errors. Therefore, the variant with the exact conversion factor is more suitable.
Convert US fluid drams to US gallons
Converting US fluid drams [US.fl.dr.] to US gallons [US.liq.gal.] 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 9.766 * 10-4. The second variant is a division. Here, the value in US fluid drams [US.fl.dr.] is divided by 1,024.
- US gallons [US.liq.gal.] ≈ US fluid drams [US.fl.dr.] * 9.766 * 10-4
- US gallons [US.liq.gal.] = US fluid drams [US.fl.dr.] ÷ 1,024
The rounded conversion value can cause rounding errors, resulting in inaccurate calculation results. To ensure that the conversion from US fluid drams [US.fl.dr.] to US gallons [US.liq.gal.] produces the most accurate calculation result possible, the conversion should be performed using the exact conversion factor.
Converter
Decimal places
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To all available units
US gallons
Liquid pints
US gallons
Liquid quarts
US gallons
US minims
US gallons
US pecks
Liquid pints
US barrels beer
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