Date calculator: Add to or subtract from a date

This service enables you to add or subtract days, months and years to a date to calculate a past or future date.

Design changes: What is new and why?

Start Date



From Friday, April 7, 1989
Added 17 years, 7 weeks, 7 days
Normalized to 17 years, 56 days

Result: Friday, June 2, 2006

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Help and example use

Date Calculators

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