US cup 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 cups [US.cup] to US fluid drams [US.fl.dr.] or US fluid drams [US.fl.dr.] to US cups [US.cup]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 US cup [US.cup] = 64 US fluid drams [US.fl.dr.]1 US fluid dram [US.fl.dr.] ≈ 0.0156 US cups [US.cup]

Convert US cups to US fluid drams

There are two simple ways to convert US cups [US.cup] to US fluid drams [US.fl.dr.]. In the first calculation method, the value in US cups [US.cup] is divided by the rounded conversion factor of 0.0156. The second method multiplies the value in US cups [US.cup] by 64.

  • US fluid drams [US.fl.dr.] ≈ US cups [US.cup] ÷ 0.0156
  • US fluid drams [US.fl.dr.] = US cups [US.cup] * 64

The calculation method with a rounded conversion value is more suitable for rough conversions from US cups [US.cup] 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 cups

Converting US fluid drams [US.fl.dr.] to US cups [US.cup] 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 0.0156. The second variant is a division. Here, the value in US fluid drams [US.fl.dr.] is divided by 64.

  • US cups [US.cup] ≈ US fluid drams [US.fl.dr.] * 0.0156
  • US cups [US.cup] = US fluid drams [US.fl.dr.] ÷ 64

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 cups [US.cup] produces the most accurate calculation result possible, the conversion should be performed using the exact conversion factor.

Converter

Decimal places

How it's calculated

Factor: 
64
US fluid drams=US cups*64
US cups=
US fluid drams64

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