Dram to Troy Pound Converter
Convert Dram (dr) to Troy Pound (lb t) instantly. 1 dr = 0.004747 lb t.
Mass Converter
26 units available
1 dr = 0.004747 lb t
Formula:
lb t = dr × 0.0047471788With your value: 1 dr = 0.00474718 lb t
How big is that?
Everyday references on a logarithmic scale, all expressed in dram so you can sanity-check the result.
Other Dram to Troy Pound conversions
Dram to Troy Pound Conversion Table
| Dram (dr) | Troy Pound (lb t) |
|---|---|
| 0.5 | 0.002374 |
| 1 | 0.004747 |
| 2 | 0.009494 |
| 5 | 0.023736 |
| 10 | 0.047472 |
| 15 | 0.071208 |
| 20 | 0.094944 |
| 25 | 0.118679 |
| 50 | 0.237359 |
| 100 | 0.474718 |
| 250 | 1.186795 |
| 500 | 2.373589 |
| 1000 | 4.747179 |
Troy Pound to Dram Conversion Table
| Troy Pound (lb t) | Dram (dr) |
|---|---|
| 0.5 | 105.325714 |
| 1 | 210.651429 |
| 2 | 421.302857 |
| 5 | 1,053.257143 |
| 10 | 2,106.514286 |
| 15 | 3,159.771429 |
| 20 | 4,213.028571 |
| 25 | 5,266.285714 |
| 50 | 10,532.571429 |
| 100 | 21,065.142857 |
| 250 | 52,662.857143 |
| 500 | 105,325.714286 |
| 1000 | 210,651.428571 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Dram (dr)
Mass
Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Troy Pound (lb t)
Mass
Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Dram to Troy Pound
To convert from Dram (dr) to Troy Pound (lb t), multiply the value by 0.0047471788.
Formula: lb t = dr × 0.0047471788
Reverse: dr = lb t × 210.6514285714
Step-by-Step Example
- Start with your value in Dram. For example: 5 dr
- Multiply by the conversion factor: 5 x 0.0047471788
- The result is: 0.023736 lb t
About Dram
The dram (dr) is a unit of mass and weight. One dram equals 0.001771845195 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: mass calculations, engineering and science, education.
About Troy Pound
The troy pound equals 12 troy ounces, about 373.24 grams — lighter than the familiar avoirdupois pound.
Common uses: precious metals, bullion, numismatics.
Frequently Asked Questions
How many Troy Pound are in 1 Dram?
There are exactly 0.0047471788 Troy Pound in 1 Dram. This means the conversion factor from Dram to Troy Pound is 0.0047471788.
What is the formula to convert Dram to Troy Pound?
The formula to convert Dram to Troy Pound is: lb t = dr × 0.0047471788. For example, to convert 10 Dram to Troy Pound, you would multiply 10 by 0.0047471788.
What is a Dram?
The dram (dr) is a unit of mass and weight. One dram equals 0.001771845195 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Troy Pound?
The troy pound equals 12 troy ounces, about 373.24 grams — lighter than the familiar avoirdupois pound.
What are the common uses of Dram?
The Dram is commonly used in mass calculations, engineering and science, education.
Related Mass Conversions
Cite this page
UnitConvertLab. (2026). Dram to Troy Pound converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/dram-to-troy_pound