Days to Years Calculator – Convert Between Days and Years

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On this page is a days to years calculator. Enter a number of days and hit the 'Calculate' button, and we'll tell you the equivalent years.

We'll show you both the number of years (with possible decimal) and a calculation with years and the days remaining.

Days to Years Converter

Using the Days to Years Calculator

Inputs to the tool:

  • Number of Days to Convert: The number of days you'd like to convert into years

Outputs from the tool:

  • Years: The number of equivalent years to your day entry, with decimal if needed
  • Years (Mixed): The number of years plus the remainder of days that couldn't divide evenly

Other Time Conversion Tools

Visit our collection of other time conversion tools if you'd like to switch between other units of time. Here's what we have:

Also try our other calculators and tools.



PK started DQYDJ in 2009 to research and discuss finance and investing and help answer financial questions. He's expanded DQYDJ to build visualizations, calculators, and interactive tools.

PK lives in New Hampshire with his wife, kids, and dog.

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