Convert Milligrams per minute to Long hundredweights per day
Convert Milligrams per minute (mg/min) to Long hundredweights per day (cwt/d) instantly and accurately.
Conversion Formula
cwt/d = mg/min × 2.834514800e-5
About Milligrams per minute
The milligram per minute (mg/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ kg/s, the preferred unit for laboratory peristaltic pump output and aerosol generator calibration. Metered-dose inhalers deliver 100-500 µg of active compound per actuation; at 1 actuation per minute that is 0.1-0.5 mg/min. 1 mg/min = 1/60 mg/s ≈ 1.667×10⁻⁸ kg/s.
About Long hundredweights per day
The long hundredweight per day (cwt/d, UK) equals 50.80234544/86400 ≈ 5.880×10⁻⁴ kg/s, encountered in legacy British industrial reports for colliery output, port-handling capacity, and sugar-refinery throughput. Historical British coal-mine productivity was routinely expressed in long cwt per miner per day. 1 long cwt/d ≈ 5.880×10⁻⁴ kg/s = 112 lb/d.
Quick Reference Table
| Milligrams per minute (mg/min) | Long hundredweights per day (cwt/d) |
|---|---|
| 1 mg/min | 2.835 × 10-5 cwt/d |
| 2 mg/min | 5.669 × 10-5 cwt/d |
| 5 mg/min | 0.000141726 cwt/d |
| 10 mg/min | 0.000283451 cwt/d |
| 25 mg/min | 0.000708629 cwt/d |
| 50 mg/min | 0.00141726 cwt/d |
| 100 mg/min | 0.00283451 cwt/d |