I got my food shop yesterday, so there's a week of food in the fridge. I love my slow cooker and batch cooking, so I probably have about 2 weeks of homemade meals in the freezer at the moment, plus 4 pizzas. We have oats for breakfast, so I reckon we could easily do a month. I think I've got half a bag of bread flour somewhere too. I've got about a week's worth of food portioned up for the toddler in the freezer, plus maybe a week of emergency pouches. He could always eat part of the adult meals I've got portioned up, but I've not consistently labelled what has chilli in and what hasn't. I've only got about 2 weeks worth of blue milk frozen for him too, but that could be maybe stretched to 3 weeks if we gave him more water.
I always buy a 48 pack of loo roll, and that was recently enough to mean we have about a 4 month supply. Same with cat food, we have about 5 months of that in, but only 2 months of litter (she's an indoor cat).
I use cloth nappies, but I've only got about 2 weeks of laundry powder in, I stupidly bought the little box rather than the giant box the other week. I would probably be able to stretch that by cramming the washing machine full every time and wearing things more (doesn't matter if it smells if you're not leaving the house?). I got a 72 pack of dishwasher tablets, so we're good for a couple of months on that.
My main problem is that I've maybe only got a 5 day supply of chocolate. I find it hard to stock up on that because I eat it as fast as I buy it. Wine, whisky and beer we're good for.
As someone upthread has said, I really don't think it will come down to that.