Convert Milligrams per hour to Long tons per day
Convert Milligrams per hour (mg/h) to Long tons per day (long ton/d) instantly and accurately.
Conversion Formula
long ton/d = mg/h × 2.362095666e-8
About Milligrams per hour
The milligram per hour (mg/h) equals 10⁻⁶/3600 ≈ 2.778×10⁻¹⁰ kg/s, adopted in transdermal drug-patch pharmacokinetics to express dermal absorption rate. A nicotine patch typically releases 14-21 mg over 24 h, corresponding to ≈0.58-0.88 mg/h. Environmental emission tests for laboratory fume hoods also express contaminant escape in mg/h. 1 mg/h = 1/3600 mg/s.
About Long tons per day
The long ton per day (long ton/d) equals 1 016.0469088/86400 ≈ 0.011760 kg/s, used in legacy British mining reports for daily colliery output and in Naval fuel-consumption logs. Historic British Admiralty fuel expenditure tables for Royal Navy warships used long ton/d for bunker coal or oil consumption at various speeds. 1 long ton/d ≈ 0.011760 kg/s ≈ 1.016 t/d.
Quick Reference Table
| Milligrams per hour (mg/h) | Long tons per day (long ton/d) |
|---|---|
| 1 mg/h | 2.362 × 10-8 long ton/d |
| 2 mg/h | 4.724 × 10-8 long ton/d |
| 5 mg/h | 1.181 × 10-7 long ton/d |
| 10 mg/h | 2.362 × 10-7 long ton/d |
| 25 mg/h | 5.905 × 10-7 long ton/d |
| 50 mg/h | 1.181 × 10-6 long ton/d |
| 100 mg/h | 2.362 × 10-6 long ton/d |