Convert Milligrams per day to Long tons per day
Convert Milligrams per day (mg/d) to Long tons per day (long ton/d) instantly and accurately.
Conversion Formula
long ton/d = mg/d × 9.842065276e-10
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 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 day (mg/d) | Long tons per day (long ton/d) |
|---|---|
| 1 mg/d | 9.842 × 10-10 long ton/d |
| 2 mg/d | 1.968 × 10-9 long ton/d |
| 5 mg/d | 4.921 × 10-9 long ton/d |
| 10 mg/d | 9.842 × 10-9 long ton/d |
| 25 mg/d | 2.461 × 10-8 long ton/d |
| 50 mg/d | 4.921 × 10-8 long ton/d |
| 100 mg/d | 9.842 × 10-8 long ton/d |