Day Counter
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Add / Subtract
Between Dates
Holidays
Direction
Forward (+)
Backward (−)
Start Date
Number of Days
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+ Add Segment
Start Date
End Date
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US Federal
USPS
Exclusions
Weekends
Sundays Only
US Federal Holidays
USPS Holidays
Custom Dates
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Calculate
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Calendar Days
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Days Excluded
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Day Counter
v1.0
A mobile-first business day calculator with configurable exclusions.
Supports both US Federal and USPS holiday calendars. USPS does not observe Columbus Day but does observe the day after Thanksgiving.
Built by Dave Zobott
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