Calculate the number of years between two dates.
Enter two dates to calculate years between them - ideal for age, anniversaries, and service years....
Enter values to see the result.
Select the starting date, such as a birth date, hire date, or anniversary start date. This serves as your reference point.
Choose the ending date, typically today's date for current age or a future date for planning purposes.
Instantly see the precise number of years between the two dates, calculated with leap year accuracy.
Use the result for age verification, anniversary celebrations, service year tracking, or any year-based milestone calculations.
Enter the person's birth date as the start date and today's date (or any reference date) as the end date. The calculator will show their exact age in completed years.
This calculator focuses on complete years. For a more detailed breakdown including months and days, you can complement this with our Months Between Dates calculator.
Absolutely! Enter the employment start date and either today's date or a termination date to calculate total service years. This is commonly used for benefits calculation and recognition programs.
The calculator automatically accounts for all leap years in the date range, ensuring accurate year calculations regardless of how many leap years fall between your selected dates.
Yes! The calculator works for any date range, whether you're calculating years between historical events, determining the age of buildings, or analyzing time periods in research.
Yes, many people use this to calculate years until retirement or years of service for pension eligibility. Simply enter your start date and target retirement date.
Precise calculations for life's significant moments.
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