Before knowing how many Seconds Are In A Year you need to know the basic things.

You all are well known of the word Time meaning a lot like every single second stage of your life depends on Time. You may have made many decisions and plenty of them you may have changed at the last second of doing it. So give your precious time to the loved ones.

Life is full of different things that have to be done on time, and that is said to be the quality of time because the time you have spent now cannot come back again.

As now we move further on to the topic that what is a second. Simply we can say that it is a small unit of time. Moving further on you need to know about the conversion factors that contains simple mathematics for the conversion of different quantities. Mainly consisting of the multiplication of numbers.

In this topic, I will tell you the calculation of Seconds In A Year. First of all, you need some simple calculating skills that are taking the calculations out from a simple calculator.

## How many seconds are there in a year?

In order to calculate the Seconds In One Common Year as it has 365 Days in a Year So :

365 days × 24 hours per day × 3600 seconds in an hour = 31536000 Seconds In A Year

### How many nanoseconds are there in ka year?

As there are 365 days in a common year so there are 31536000 Seconds In A Year

1 ns = 0.000,000,001 s. And 1 second is equal to 1000000000

31536000 × 1000000000 = 31536000000000000 ns

Hence there are total “31536000000000000 nanoseconds” in a common year.

### Calculation In Gregorian Calendar

The calculation for the Gregorian Calendar Year has 365.2425 days and that is calculated as :

365.2425 days × 24 hours per day × 3600 seconds in an hour = 31556952 Seconds In A Year

## How many seconds in a leap year?

### Calculation In Leap Year

Leap Year Calendar consists of 366 days and that occurs in 4 years. The calculation is as :

366 days × 24 hours per day × 3600 seconds in an hour = 31622400 Seconds In A Year

## Calculation In Julian Astronomical Year

In order of calculating the Julian Astronomical Year it has 365.25 days per year that is calculated :

365.25 days × 24 hours per day × 3600 seconds in an hour = 31557600

Above are all the calculations of different types of units so you shouldn’t get your self mixed up with them. Here are the steps to follow when calculating them :

• Don’t get mixed upkeep different units separated by minutes, seconds and hours.
• You should know the changeable units.

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## How many seconds are in a day

As we know that 1 day = 24 hours,

Since, 1 hour = 60 minutes, 24 x 60 =1440 minutes

1 minute = 60 seconds, therefore, 1440 minutes = 86,400 seconds

So there are total 86,400 seconds in a day.

### How many Nanoseconds in a Day?

A nanosecond is exactly 1 x 10-9 seconds. 1 ns = 0.000,000,001 s.

So there are a total of “86400000000000 nanoseconds” in a day