Relative Date Calculator

Use this tool to calculate a date in the future or in the past.

Examples

last sat of august 2025
twelfth weekdays
5 months

Setting shortcut for Relative Date Calculator in Chrome

Go to Chrome settings > Search engine > Manage search engines and site search (or directly enter

chrome://settings/searchEngines

in the search bar).

Click the [Add] button under the section Site search.

Enter the following (or similar):
Name: Relative Date Calculator
Shortcut: r
URL: https://www.darklaunch.com/tools/relative-date-calculator?q=%s

Click the [Add] button to save the site search.

Now in the search bar, type the letter r followed by typing a space to activate the search engine shortcut. Enter your date search (e.g. 3 weeks) and hit the enter (or return) key.