"Age" of card as field?

when a card pops up in my deck I would like to see the time since I saw it last time. Is there a kind of special field that I can use for this? At least it’s not mentioned in the help pages…

Kind regards,

Before you answer the current card, click Browse. That single card will be presented, with Due date and Interval.

If Due date is today, then the time since you last saw the card = Interval

If you are viewing the card late, then add the number of days late.

Alternatively, click Cards > Info to see the date of the previous review, and other useful info.



This addon should help you: Additional Card Fields (Fork for 2.1) - AnkiWeb

Either - {{info-Ivl:}} - current interval, or - {{info-LastReview:}} - the last reviewed day is what you want.