Convert Long tons per day to Milligrams per day
Convert Long tons per day (long ton/d) to Milligrams per day (mg/d) instantly and accurately.
Conversion Formula
mg/d = long ton/d × 1016046909
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.
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.
Quick Reference Table
| Long tons per day (long ton/d) | Milligrams per day (mg/d) |
|---|---|
| 1 long ton/d | 1.016 × 109 mg/d |
| 2 long ton/d | 2.032 × 109 mg/d |
| 5 long ton/d | 5.08 × 109 mg/d |
| 10 long ton/d | 1.016 × 1010 mg/d |
| 25 long ton/d | 2.54 × 1010 mg/d |
| 50 long ton/d | 5.08 × 1010 mg/d |
| 100 long ton/d | 1.016 × 1011 mg/d |