Notion Formula: Find next date for recurring entities such as tasks.

recurrence.notion

ifs(
	prop("Recurrence") == "Daily",
	dateAdd(
		if(
			now() > prop("Due Date"),
			now(),
			prop("Due Date")
		), 
		1, 
		"days"
	),
	prop("Recurrence") == "Weekly",
	dateAdd(
		prop("Due Date"),
		if(
			now() <= prop("Due Date"),
			1,
			dateBetween(now(), prop("Due Date"), "weeks") + 1
		),
		"weeks"
	),
	prop("Recurrence") == "Monthly",
	dateAdd(
		prop("Due Date"),
		if(
			now() <= prop("Due Date"),
			1,
			dateBetween(now(), prop("Due Date"), "months") + 1
		),
		"months"
	)
)