Convert Julian year to nanosecond

Julian year

More information from the unit converter

How many Julian year in 1 ns? The answer is 3.1688087814029E-17. We assume you are converting between Julian year and nanosecond. You can view more details on each measurement unit: Julian year or ns The SI base unit for time is the second. 1 second is equal to 3.1688087814029E-8 Julian year, or 1000000000 ns. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between years and nanoseconds. Type in your own numbers in the form to convert the units!

Date difference between calendar days

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.

Quick conversion chart of Julian year to ns

1 Julian year to ns = 3.15576E+16 ns

2 Julian year to ns = 6.31152E+16 ns

3 Julian year to ns = 9.46728E+16 ns

4 Julian year to ns = 1.262304E+17 ns

5 Julian year to ns = 1.57788E+17 ns

6 Julian year to ns = 1.893456E+17 ns

7 Julian year to ns = 2.209032E+17 ns

8 Julian year to ns = 2.524608E+17 ns

9 Julian year to ns = 2.840184E+17 ns

10 Julian year to ns = 3.15576E+17 ns

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Common time conversions

Definition: Year

A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. In astronomy, the Julian year is a unit of time, defined as 365.25 days of 86,400 SI seconds each (no leap seconds), or 31,557,600 seconds total.

We default to using the Gregorian year on this site, but you can select a specific type of year by entering the full name like "Julian year".

Definition: Nanosecond

The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.

So 1 nanosecond = 10-9 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.

Metric conversions and more provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!