Pounds (lb) to Drams (dr) calculator

Input the amount of pounds you want to convert to drams in the below input field, and then click in the "Convert" button. But if you want to convert from drams to pounds, please checkout this tool.


Formula used to convert lb to dr:

F(x) = x * 256

For example, if you want to convert 15 lb to dr, just replace x by 15 [lb]:

15 lb = 15*256 = 3840 dr


  1. Multiply the amount of pounds by 256.
  2. The result will be expressed in drams.

Pound to Dram Conversion Table

The following table will show the most common conversions for Pounds (lb) to Drams (dr):

Pounds (lb) Drams (dr)
0.001 lb 0.256 dr
0.01 lb 2.56 dr
0.1 lb 25.6 dr
1 lb 256 dr
2 lb 512 dr
3 lb 768 dr
4 lb 1024 dr
5 lb 1280 dr
6 lb 1536 dr
7 lb 1792 dr
8 lb 2048 dr
9 lb 2304 dr
10 lb 2560 dr
20 lb 5120 dr
30 lb 7680 dr
40 lb 10240 dr
50 lb 12800 dr
60 lb 15360 dr
70 lb 17920 dr
80 lb 20480 dr
90 lb 23040 dr
100 lb 25600 dr

About Pounds (lb)

The pound or pound-mass is a unit of mass. The most common definition today of a pound is the international avoirdupois pound, which is defined as exactly 0.45359237 kilograms. The symbol used to express pounds is lb.

An avoirdupois pound (traditional pound) is equal to 16 avoirdupois ounces and to exactly 7,000 grains. The conversion factor between the kilogram and the international pound was therefore chosen to be divisible by 7.

About Drams (dr)

The dram (symbol ʒ or ℨ; or also dr) is a unit of mass in the avoirdupois system, and both a unit of mass and a unit of volume in the apothecaries's system.

See also

FAQs for Pound to Dram calculator

What is Pound to Dram calculator?

Pound to Dram is a free and online calculator that converts Pounds to Drams.

How do I use Pound to Dram?

You just have to insert the amount of Pounds you want to convert and press the "Convert" button. The amount of Drams will be outputed in the input field below the button.

Which browsers are supported?

All mayor web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Chrome, Safari and Opera.

Which devices does Pound to Dram work on?

Pound to Dram calculator works in any device that supports any of the browsers mentioned before. It can be a smartphone, desktop computer, notebook, tablet, etc.