How many days in 1 microsecond?
The answer is 1.1574074074074E-11.

We assume you are converting between **day** and **microsecond**.

You can view more details on each measurement unit:

days or
microsecond

The SI base unit for **time** is the second.

1 second is equal to 1.1574074074074E-5 days, or 1000000 microsecond.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between days and microseconds.

Type in your own numbers in the form to convert the units!

You may also want to find out how many days
are between two dates on the calendar. Use the
**date calculator**
to get your age in days or measure the duration of an event.

1 days to microsecond = 86400000000 microsecond

2 days to microsecond = 172800000000 microsecond

3 days to microsecond = 259200000000 microsecond

4 days to microsecond = 345600000000 microsecond

5 days to microsecond = 432000000000 microsecond

6 days to microsecond = 518400000000 microsecond

7 days to microsecond = 604800000000 microsecond

8 days to microsecond = 691200000000 microsecond

9 days to microsecond = 777600000000 microsecond

10 days to microsecond = 864000000000 microsecond

You can do the reverse unit conversion from microsecond to days, or enter any two units below:

days to century

days to hour

days to fortnight

days to second

days to millisecond

days to millennium

days to quarter

days to week

days to shake

days to minute

A continous period of 24 hours which, unless the context otherwise requires, runs from midnight to midnight.

The SI prefix "micro" represents a factor of
10^{-6}, or in exponential notation, 1E-6.

So 1 microsecond = 10^{-6} arcseconds.

The definition of a second is as follows:

A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.

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