Density and Mass
kgtodr
Convert kilograms (kg) to drams (avoirdupois) (dr).
Factor1 kg = 564.3834 dr
Converter
kg
Accepts numbers or expressions, e.g. 150 + 14.7
Result
dr
Rendered to 6 significant figures.
Formula
Formula
dr = kg × 564.3834
Multiply any value in kilograms by 564.3834 to obtain the value in drams (avoirdupois).
Worked example
Convert 1 kg to dr.
- 01Start with 1 kg.
- 02Multiply by the conversion factor: 1 × 564.3834 = 564.383 dr.
Result1 kg = 564.383 dr
Conversion table
| kg | dr |
|---|---|
| 1 | 564.38 |
| 2 | 1128.8 |
| 5 | 2821.9 |
| 10 | 5643.8 |
| 20 | 11288 |
| 50 | 28219 |
| 100 | 56438 |
| 200 | 1.1288e+5 |
| 500 | 2.8219e+5 |
| 1000 | 5.6438e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from kg to dr?
1 kg equals 564.3834 dr. To convert, multiply the value in kilograms by 564.3834.
How do I convert 1 kg to dr?
1 kg = 564.383 dr. For any value, multiply by 564.3834.
How do I convert dr back to kg?
Divide by the same factor — or equivalently, multiply by 0.001771845. So 1 dr = 0.00177185 kg.
When would I need to convert kilogram to dram (avoirdupois)?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).