Convert Milligrams per day to Micrograms per minute
Convert Milligrams per day (mg/d) to Micrograms per minute (µg/min) instantly and accurately.
Conversion Formula
µg/min = mg/d × 0.6944444444
About Milligrams per day
The milligram per day (mg/d) equals 10⁻⁶/86400 ≈ 1.157×10⁻¹¹ kg/s, used in toxicology (daily intake limits) and in slow-release pharmaceutical implants. WHO acceptable daily intake for food additives is expressed in mg/kg body mass per day; a 70 kg adult at 1 mg/kg/d represents a 70 mg/d dose. 1 mg/d ≈ 1.157×10⁻¹¹ kg/s.
About Micrograms per minute
The microgram per minute (µg/min) equals 10⁻⁹/60 ≈ 1.667×10⁻¹¹ kg/s, used in capillary electrophoresis and gas chromatography mass flow calibration. A typical cold-trap atmospheric sampler collecting particulate matter draws air at a rate characterized in µg/min of PM2.5. 1 µg/min = 1/60 µg/s ≈ 1.667×10⁻¹¹ kg/s.
Quick Reference Table
| Milligrams per day (mg/d) | Micrograms per minute (µg/min) |
|---|---|
| 1 mg/d | 0.694444 µg/min |
| 2 mg/d | 1.38889 µg/min |
| 5 mg/d | 3.47222 µg/min |
| 10 mg/d | 6.94444 µg/min |
| 25 mg/d | 17.3611 µg/min |
| 50 mg/d | 34.7222 µg/min |
| 100 mg/d | 69.4444 µg/min |