## Day

A Day is a non SI unit of time. The symbol of day is d. A day is a period of 24 hours especially from 12 o’ clock one night to 12 o’ clock the next night. A day contains 24 hours or 1440 minutes or 86,400 seconds. A day is the period of time required for the earth to complete a full rotation around its axis.

## Millisecond

A Millisecond is a unit of time equal to one thousanth of a second or 1/1,000 of a second or 10-3 of a second. One millisecond conains 1000 microseconds. The symbol of millisecond is ms. The speed of reading or writing to a hard drive or a CD-ROM player is measured in milliseconds.

## How to convert Day to Millisecond

1 d = 86400000 ms
Example 1:
Convert 15 Day to Millisecond
1 d = 86400000 ms
Therefore, 15 d = 15 * 86400000 = 1296000000 ms
Example 2:
Convert 50 Day to Millisecond
1 d = 86400000 ms
Therefore, 50 d = 50 * 86400000 = 4320000000 ms

## Day to Millisecond conversion table

Day(d)Millisecond(ms)
00
186400000
2172800000
3259200000
4345600000
5432000000
6518400000
7604800000
8691200000
9777600000
10864000000
11950400000
121036800000
131123200000
141209600000
151296000000
201728000000
504320000000
1008640000000

## Day to other converters

• Day to Nanosecond Converter
• Day to Microsecond Converter
• Day to Second Converter
• Day to Minute Converter
• Day to Hour Converter
• Day to Week Converter
• Day to Month Converter
• Day to Year Converter