How Long Does Prunes (Pitted) Last?

Pitted prunes stored in a sealed container keep for 6-12 months at room temperature, among the longer shelf lives of any dried fruit on this site, thanks to how much natural sugar acts as a built-in preservative against bacterial growth.

A hardened, overly dry texture, rather than prunes' normal soft, pliable chew, is a sign of gradual moisture loss rather than spoilage and doesn't make them unsafe. Visible mold, typically only developing if the container let in moisture, and a sharp, fermented smell replacing prunes' normal deep, sweet scent are the real signs to discard a batch.

Prunes sold pitted versus with the pit still in don't differ meaningfully in shelf life, since the pit itself doesn't play a significant role in preservation the way it might slightly affect a fresh stone fruit — the drying process and sugar content are what matter, regardless of whether the pit was removed before or after drying.

A prune that's developed a slightly crystallized, sugary coating on its surface is exhibiting a normal reaction to its own high sugar content over time, not a sign of spoilage, similar to how dried apricots can develop a comparable stickiness or sheen.

A container of prunes kept somewhere consistently cool, rather than near a warm appliance, holds its texture a bit longer even within its already generous shelf life.

See Prunes (Pitted)'s full storage & shelf-life guide (with spoilage signs) →