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, January 20, 1961
Added 33 months, 33 days
Normalized to 2 years, 9 months, 33 days

Result: Friday, November 22, 1963

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Date Calculators

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