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# Calculate duration between two dates – results

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Today

## End Date

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Today

From and including: Saturday, December 11, 1999
To and including: Monday, March 12, 2012

## Result: 4476 days

It is 4476 days from the start date to the end date, end date included

Or 12 years, 3 months, 2 days including the end date

## Alternative time units

4476 days can be converted to one of these units:

• 386,726,400 seconds
• 6,445,440 minutes
• 107,424 hours
• 4476 days
• 639 weeks and 3 days
• 1226.30% of a common year (365 days)
December 1999
21 days included
SunMonTueWedThuFriSat
1234
567891011
12131415161718
19202122232425
262728293031
January 2000
31 days included
SunMonTueWedThuFriSat
1
2345678
9101112131415
16171819202122
23242526272829
3031
February 2000–February 2012
February 2000–February 2012: 4412 days included
March 2012
12 days included
SunMonTueWedThuFriSat
123
45678910
11121314151617
18192021222324
25262728293031

= First day included (Dec 11, 1999)

= Last day included (Mar 12, 2012)