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Date Difference Calculator
Find the exact number of days, weeks, or months between any two dates.
Total Days
0
Total Weeks
0
Total Months
0
Total Years
0
Why Use This Tool?
Master your timeline. Whether you're counting down to a launch or tracking historical spans, our date tool gives you the precision you need across different time units.
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How to Use
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Select your start date.
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Select your end date.
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The time span is calculated instantly in multiple formats.
Common Questions
Everything you need to know
Does it count leap years?
Yes, our calculation uses standard JavaScript Date objects which account for leap days automatically.
Is the start date included?
The result represents the duration between; usually, one day is added if you count the full range inclusively.