How long do you think a jar of peanut butter last after opening?

In general, I think opened peanut butter would be ok up to one year.

I love peanut butter, so it does not last long here. I usually buy two at a time if on sale, 🛒👱🏻‍♀️

You’re welcome Phyllis!

You are welcome Phyllis

It actually depends on the number of person is in the household, but I myself don’t really like it

A jar peanut butter can probably last about 3 months in cupboard after opened and about 6 little more months in fridge.

Probably a few months

I think at least six months as long as it is kept in a cool area

A longtime if you refrigerate it or keep it in a cool place

About a month or two in my house. It goes quickly on toast and sandwiches.

In the refrigerator it can last up to a year, sitting in your pantry up to 6 months but after 6 months it becomes oily

I thonk a opened jar of peanut butter typically lasts about 3 to 6 months in the pantry, or up to 9 months if refrigerated, depending on the brand.