Convert years to days - Time Conversions

Online calculator to convert years to days (yr to d) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Time units.

Note: This calculator assumes that each year has 365 days and does not take into account leap years.

Conversion Calculator

Enter your value in the conversion calculator below.

Convert years to days

TIP: If the result of your conversion is 0, try increasing the "Decimals".

How to convert years to days: Enter a value in the years field and click on the "Calculate days" button. Your answer will appear in the days field.

Conversion Definitions

The following is a list of definitions relating to conversions between years and days.

What is a year (yr)?

A year is a unit of time. The symbol for year is yr. There are 0.00273973 years in a day.

What is a day (d)?

A day is a unit of time. The symbol for day is d. There are 365 days in a year. Every 4th year is considered a leap year and adds 1 extra day on February 29th to the Gregorian calendar. In these leap years, there are 366 days in the year instead of 365 days.

Conversion Formula

Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

The formula to convert from years to days is:

days = years x 365

Conversion Example

Next, let's look at an example showing the work and calculations that are involved in converting from years to days (yr to d).

Year to Day Conversion Example

Task: Convert 6 years to days (show work)

Formula:
years x 365 = days

Calculations:
6 years x 365 = 2,190 days

Result:
6 years is equal to 2,190 days

Conversion Table

For quick reference purposes, below is a conversion table that you can use to convert from years to days.

Years to Days Conversion Chart

years (yr)	days (d)
1 years	365 days
2 years	730 days
3 years	1,095 days
4 years	1,460 days
5 years	1,825 days
6 years	2,190 days
7 years	2,555 days
8 years	2,920 days
9 years	3,285 days
10 years	3,650 days
20 years	7,300 days
30 years	10,950 days
40 years	14,600 days
50 years	18,250 days
75 years	27,375 days
100 years	36,500 days
250 years	91,250 days
500 years	182,500 days
750 years	273,750 days
1,000 years	365,000 days
2,500 years	912,500 days
5,000 years	1,825,000 days
7,500 years	2,737,500 days
10,000 years	3,650,000 days
25,000 years	9,125,000 days
50,000 years	18,250,000 days
75,000 years	27,375,000 days
100,000 years	36,500,000 days
250,000 years	91,250,000 days

Related Units

This table provides a summary of the Time units within their respective measurement systems.

Unit	Symbol	Description
nanoseconds	ns	1 second = 1,000,000,000 nanoseconds
microseconds	μs	1 second = 1,000,000 microseconds
milliseconds	ms	1 second = 1,000 milliseconds
seconds	s or sec	base unit of Time
kiloseconds	ks	1,000 seconds = 1 kiloseconds
minutes	min	1 minute = 60 seconds
hours	hr	1 hours = 60 minutes
days	d	1 day = 24 hours
weeks	wk	1 week = 7 days
fortnights	4tnite	1 fortnight = 2 weeks or 14 days
months	mo	1 month = 30.4167 days
years	yr or y	1 year = 365 days
decades	decade	1 decade = 10 years

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