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UK emergency kit list: what to put in a 3-day kit

Updated 3 November 2026 · By Rosalind Ashby, author of The 3-Day Emergency Kit UK

The UK government's Be Ready advice asks every household to be able to manage at home for about three days if power, water or the phone network stop working. That sounds like a lot, but most of the kit is already in your cupboards. Below is the complete checklist, grouped the way you will actually pack it.

The short answer

  • Water: 3 litres of drinking water per person per day, so 9 litres each for three days.
  • Food that needs no cooking for three days, and a manual tin opener.
  • Light and news: a torch with spare batteries and a battery or wind-up radio.
  • Power: a charged power bank and cables.
  • Health: a first aid kit and at least three days of everyone's regular medicines.
  • Paper: emergency contacts and copies of important documents in a waterproof bag, plus some cash in small notes and coins.
  • Warmth: blankets or sleeping bags and warm layers for everyone.

The full checklist

Tick these off over a weekend. Quantities are for the whole household unless it says otherwise.

Water

  • Drinking water 3 litres per person per day
    Official figure: 3 litres of drinking water per person per day, for 3 days. Treat this as your minimum.
  • Extra water for cooking and washing As much as you have room for
    The official advice says more is needed for cooking and washing but gives no figure, so anything above your drinking total is comfort. Extra may also be needed for baby formula and medical devices.
  • Water for pets Some extra bottles for each pet
    Animals drink a lot more than people expect, especially dogs after a walk. If you aren't sure how much your animal needs in a day, ask your vet next time you are in.
  • Clean containers with lids Optional, before a forecast storm
    If you fill clean containers from the tap before a forecast storm, use that water first, for washing, flushing and cooking, and don't keep it for weeks. Count shop-bought bottled water as your drinking supply.
  • Water purification tablets Only if you have no space for bottled water
    A fallback, not a plan, if you have no space at all for bottled water. They come in different strengths, so always follow the label; most alternative water sources need filtering first.

Food that needs no cooking

  • Tins of protein (fish, meat, beans)
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Tins of vegetables and potatoes
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Tins or pots of fruit and pudding
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Breakfast cereal
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Crackers or crispbreads
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Dried fruit
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Nuts
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Cereal bars
    Based on the book's family-of-four menu for three days; for one person, divide by four and round up. Portion sizes are not specified: buy food you'd usually eat.
  • Long-life milk and juice Some small cartons
    Small cartons, so nothing is left open without a fridge. Long-life juice and squash help make water more appealing for children.
  • Manual tin opener
    The item people forget most often. If your opener is electric, a pile of tins is just a pile of tins.
  • Special diet foods If anyone at home needs them
    If someone has a serious allergy or a medical diet, build their three days around food they already eat safely and keep it in a separate, clearly marked bag. If unsure, ask the GP, dietitian or diabetes team who already supports them.
  • Ready-to-feed formula A few cartons
    Ready-to-feed formula is the safest option in an emergency, because you may not be able to boil water or sterilise bottles. Powdered formula is not sterile and should only be made up with freshly boiled water.
  • Baby food, bottles and feeding equipment Enough for three days
    Check the labels on pouches and jars to see whether they can be served without heating, and check the age guidance.

Light, power and information

  • Torch
    One per person, battery or wind-up, kept where you can find it in the dark. Torches are safer than candles.
  • LED lantern One or two
    Lights a whole room. Far better than a torch for reading, eating or playing cards.
  • Head torches If you have children or need both hands free
    For children, or anyone who needs both hands free, for example to care for someone.
  • Spare batteries In the right sizes
    In the right sizes, in their packets, stored separately from the torches: batteries left inside a torch for years can leak and ruin it.
  • Wind-up torch
    A back-up that never needs batteries.
  • Battery or wind-up FM radio
    When the internet and TV are down, radio usually isn't. Write the frequencies of your national and local stations on paper and tape the list to the radio.
  • Charged power bank and cables
    Consider one for each adult. A power bank is only useful if it is charged: top it up at your monthly check and keep the right cables with it.
  • Cash in small notes and coins A mix of coins and notes, plus your cards
    There is no official figure. Think of three days of small essentials: a top-up shop, fuel, a prescription charge, a taxi.

Health, first aid and hygiene

  • First aid kit
    Waterproof plasters, bandages, a thermometer, antiseptic, eyewash solution, sterile dressings, gloves, medical tape and tweezers; useful extras are triangular bandages, cleansing wipes, scissors and a foil blanket. Check it twice a year.
  • Regular medicines Enough for at least three days
    Request repeat prescriptions up to five working days before you need them, so nobody gets down to their last few days of tablets. Please don't stockpile beyond what is prescribed; talk to your GP or pharmacist about a small, sensible buffer.
  • Painkillers and everyday remedies Your usual ones, in date
    Your usual painkillers and any everyday remedies your household already relies on, in date and in one place. Ask your pharmacist if you're unsure what suits a child or someone on other medication.
  • Hand sanitiser and wet wipes Enough for three days
    Where you can't wash with soap and water, use alcohol-based hand sanitiser. Always clean your hands after the toilet or a nappy change, and before preparing or eating food.
  • Toilet roll and heavy-duty bin bags Enough for three days
    Bin bags are useful for rubbish that can't go out, and for keeping things dry.
  • Toothbrushes, toothpaste, sanitary products, deodorant The basics for everyone
    Put the hygiene items in one labelled bag inside your kit.
  • Small towel
    A small towel per person.
  • Paper plates, cups and disposable cutlery For a day or two
    Saves water on washing-up when every litre counts. Dry shampoo helps too.
  • Bucket
    Keep it by the bath. A bucket of non-drinking water poured briskly into the toilet bowl flushes it, saving your clean supply.
  • Nappies, wipes and nappy bags At least three days' worth, more if your baby goes through them quickly
    Plus any creams you use.
  • Spare glasses or contact lenses If anyone wears them
    An old pair in a case is perfect. Contact lens wearers: keep a supply and some solution.
  • Spare hearing aid batteries If anyone uses hearing aids
    If hearing aids are rechargeable, keep the charger with the power bank and check the power bank can charge them.
  • Spare chargers or batteries for essential equipment For anyone who relies on equipment
    For medical equipment, mobility aids and accessibility aids used every day. Make a power-cut plan with the care provider or clinical team, and keep printed instructions with your documents.

Warmth and safety

  • Blankets or sleeping bags Enough for everyone
    Homes can become cold very quickly when the heating goes off. Plan first for older adults, babies, young children and people with long-term health problems.
  • Warm layers and hats For everyone
    Several thin layers rather than one thick jumper.
  • Carbon monoxide alarm One in every room with a fuel-burning appliance
    Fit an audible alarm that meets British or European standards (look for the BS Kitemark or EN 50291) in every room with an appliance that burns gas, oil, coal or wood, and test it when you test your smoke alarms.
  • Fridge thermometer
    Turns guesswork into a quick glance in a power cut: food can stay in the fridge while it is below 8°C. It doubles as a room thermometer.
  • Games, books, a pack of cards Optional
    Something to keep the evening calm.

Pets

  • Pet food Three days of your pet's usual food, plus any treats or medicine they rely on
    Dry food keeps well; tins of pet food need a tin opener as much as yours do.
  • Lead, harness, collar with tag, or a carrier, and a bowl For each pet
    Keep suitable carriers ready in case you have to leave home.
  • Pet medication, with name and dose written down If your pet takes any
    Seal microchip numbers, vet and vaccination details in a watertight bag with a recent photo of your pet.
  • Poo bags A supply
    For the pet section of the grab bag.
  • A little litter and a tray For each cat
    For cats.

Paper copies

  • Emergency contacts sheet, on paper
    One in the grab bag, one on the fridge or inside a kitchen cupboard door, and one for anyone who lives alone and relies on you. Phones run out of battery; paper doesn't.
  • Written list of everyone's medicines and doses One, kept with the kit
    Vital if someone else has to take over care or explain things to a paramedic.
  • Copies of important documents in a waterproof bag One set
    Copies, not originals: passports, birth certificates, insurance policy details and instructions for any medical equipment, in a clear, zip-top waterproof pouch.

Keeping the kit ready

  • Once a month, ten minutes: test smoke and carbon monoxide alarms, charge the power bank, check the torch and radio, replace anything you used.
  • When the clocks go forward and back: eat and replace food near its date, replace stored water by its best-before date, check medicines and the first aid kit.
  • After any change at home (a new baby, a pet, a house move, new medication): update the kit and the plan.

Questions people ask

Is there an official UK government emergency kit list?

Yes. The UK government's Be Ready campaign (gov.uk/beready) has a short checklist and a household emergency plan. Scotland has Ready Scotland and Northern Ireland has its own household emergency kit page on NI Direct. This page turns those lists into a full, practical checklist.

How much water should I store for 3 days?

The official figure is 3 litres of drinking water per person per day, so 9 litres per person for three days, or 36 litres for a family of four. Treat it as a minimum: cooking, washing, baby formula and pets need extra.

Do I need to buy a ready-made emergency kit?

No. Most of the list is ordinary household items you already own. What people usually lack is the stored water, a manual tin opener, a battery or wind-up radio, a charged power bank and paper copies of contacts and documents.

Where should I keep my emergency kit?

Somewhere everyone in the house knows and can reach in the dark, away from heat and damp. Keep a separate grab bag by the door in case you have to leave.

How often should I check my kit?

A ten-minute check once a month, and a fuller check twice a year when the clocks change: rotate food and water, check medicines and swap warm layers in or out.

Official sources

Checked against these official pages in October 2026. Advice and phone numbers can change, so the official page always has the final word.

More UK preparedness guides