Add and Subtract Days
Adds or subtracts a number of days from a date and returns the result.
Result date
2026-09-08
Calendar days are added (not business days). 0 days = same date.
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Formula
result date = start date ± number of calendar days (not business days)
Example: 2026-08-09 + 30 days = 2026-09-08
Methodology
Add or subtract a given number of calendar days from a date (not business days).
Example
15 Jun 2026 + 45 days = 30 Jul 2026.