Notion Formula to Compute Age of an Object

The following formula calculates the difference in days of a Notion object:

dateBetween(now(), prop("Created"), "days")

• dateBetween: Calculates the difference between two dates.
• now(): Returns the current date and time.
• prop("Created"): References the “Created” property.
• "days": Specifies that the difference should be calculated in days.

I use this as a property of many of my Notion objects. To do this:

1. Create a new property: Add a new property to your database and name it “Days Since Creation.”
2. Set the property type to “Formula.”
3. Paste the formula: Enter the formula dateBetween(now(), prop("Created"), "days") into the formula editor.