Years to Days converter
Convert years (yr) to days (d). For this tool: 1 yr = 365 d.
Converter tool
Formula: d = yr × 365
Quick examples
| Years | Days |
|---|---|
| 0.5 | 182.5 |
| 1 | 365 |
| 1.5 | 547.5 |
| 2 | 730 |
| 3 | 1095 |
| 5 | 1825 |
| 10 | 3650 |
| 20 | 7300 |
How to convert Years to Days
Formula: d = yr × 365.
Reverse conversion: yr = d ÷ 365
Tip: Use the swap button to reverse the calculation instantly.
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Years → Days FAQs
What definitions are used?
Exact: 1 min = 60 s; 1 h = 60 min; 1 d = 24 h; 1 wk = 7 d. For years we use 365 d = 1 yr.
How do I go the other way?
yr = d ÷ 365
Are the results rounded?
Calculations use exact constants; values are displayed with sensible rounding for readability.