Tomatoes

As bought, in the cupboard6 days

Once cut3 days

Opening never extends a date: if the packet date comes sooner, go by that. Estimates for quality, not a safety ruling. What the dates mean

Tomatoes keep for 6 days in the cupboard, counted from when you buy them. That's SnapLarder's estimate for tomatoes in general. If the packet has a date, go by the packet: it's specific to that product.

How long do tomatoes last once cut?

3 days. Check the label, too: some products need to go in the fridge once opened.

Can you freeze tomatoes?

Not really. Tomatoes don't freeze well: the texture changes when they thaw.