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## How to convert days to years (d to yr)

The formula for converting days to years is: yr = d ÷ 365. To calculate the day value in years first substitute the day value into the preceding formula, and then perform the calculation. If we wanted to calculate 1 day in years we follow these steps:

yr = d ÷ 365

yr = 1 ÷ 365

yr = 0.00273972602739726027397260273973

In other words, 1 day is equal to 0.00273972602739726027397260273973 years.

## Example Conversion

Let's take a look at an example. The step-by-step process to convert 2 days to years is:

- Understand the conversion formula: yr = d ÷ 365
- Substitute the required value. In this case we substitute 2 for d so the formula becomes: yr = 2 ÷ 365
- Calculate the result using the provided values. In our example the result is: 2 ÷ 365 = 0.00547945205479452054794520547945 yr

In summary, 2 days is equal to 0.00547945205479452054794520547945 years.

## Converting years to days

In order to convert the other way around i.e. years to days, you would use the following formula: d = yr × 365. To convert years to days first substitute the year value into the above formula, and then execute the calculation. If we wanted to calculate 1 year in days we follow these steps:

d = yr × 365

d = 1 × 365

d = 365

Or in other words, 1 year is equal to 365 days.

## Conversion Unit Definitions

### What is a Day?

### What is a Year?

## Days To Years Conversion Table

Below is a lookup table showing common days to years conversion values.

Day (d) | Year (yr) |
---|---|

1 d | 0.00273972602739726027397260273973 yr |

2 d | 0.00547945205479452054794520547945 yr |

3 d | 0.00821917808219178082191780821918 yr |

4 d | 0.0109589041095890410958904109589 yr |

5 d | 0.0136986301369863013698630136986 yr |

6 d | 0.0164383561643835616438356164384 yr |

7 d | 0.0191780821917808219178082191781 yr |

8 d | 0.0219178082191780821917808219178 yr |

9 d | 0.0246575342465753424657534246575 yr |

10 d | 0.0273972602739726027397260273973 yr |

11 d | 0.030136986301369863013698630137 yr |

12 d | 0.0328767123287671232876712328767 yr |

13 d | 0.0356164383561643835616438356164 yr |

## Other Common Day Conversions

Below is a table of common conversions from days to other time units.

Conversion | Result |
---|---|

1 day in nanoseconds | 86400000000000 ns |

1 day in microseconds | 86400000000 µs |

1 day in milliseconds | 86400000 ms |

1 day in seconds | 86400 s |

1 day in minutes | 1440 min |

1 day in hours | 24 hr |

1 day in weeks | 0.142857142857142857142857142857 wk |

1 day in months | 0.0328767123287671232876712328767 mo |

1 day in decades | 0.000273972602739726027397260273973 decade |

1 day in centuries | 0.0000273972602739726027397260273973 c |