Date Duration Calculator

Calculate Exact Time Between Two Dates | Years, Months & Days

Duration
0 years, 0 months, 0 days
Total Days
0 days

📖 Date Duration Calculator

Date duration is the exact time between two dates in years, months, and days. This calculator helps you find the duration between dates for age calculation, employment tenure, project timelines, and more.

📐 How Duration is Calculated

💡 Common Use Cases

❓ FAQ

❓ Does it account for leap years?
Yes! The calculator automatically accounts for February 29 in leap years.
❓ Duration vs total days difference?
Duration shows years, months, days. Total days is the raw count of days between dates.
❓ What if end date is before start date?
The calculator automatically swaps dates to give a positive duration.
❓ Can I calculate my exact age?
Yes! Enter your birth date as start and today as end to get exact age.
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