Days Until Calculator
A days-until calculator counts the exact number of days, weeks, and hours between today and a future date. It is used for event planning, countdowns, deadlines, and contract calculations.
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Fun Fact
Contract law often specifies periods in "calendar days" vs "business days" — a crucial distinction. A 30-day notice period starting 1 Dec ends on 31 Dec (calendar) but around mid-January (business days).
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