Milliday is time unit, symbol: [md]. Definition of 1 milliday ≡ 1⁄1000 d. One thousandth of a day = 86400/1000. Compared to second, milliday is bigger unit.
• 1 [md] = (exactly) `86.4` [s]
• 1 [s] = (exactly) `1/(86.4)` [md] = 0.011574074074074 [md]
Multiply convert of milliday to common time units:[md]
Time units sort by name in ABC order
See also: Day. http://conversion.org/time/day...