Choose the format based on how you’ll access your food: a chest freezer is ideal for storing large quantities if you have a suitable room, while an upright freezer makes it easier to organise portions in drawers. An under-counter model is mainly useful as extra capacity; a large fridge freezer only replaces a standalone appliance if its freezer capacity is genuinely sufficient for your stock.
You cook in one or a few sessions, then freeze portions to use later. Your choice will depend on the capacity you need, how easily you can organise portions and how much you need to freeze after shopping or meal preparation. The French National Consumer Institute describes this practice of preparing and freezing food in portions.
When the freezer compartment of a fridge freezer is no longer enough, the main choice is between the open space of a chest freezer and the more organised access offered by an upright model. UFC-Que Choisir and Beko distinguish these formats by their capacity, footprint and storage arrangement.
For a cellar, utility room, garage or conservatory, first check the temperatures actually recorded in the room. The appliance’s climate class must cover these conditions before you compare capacity or the internal layout.
Start by defining the usable capacity and storage format you need, then check the installation requirements and the features that matter in the event of a power cut.
| Priority | What to check | Your needs |
|---|---|---|
| Access to portions | Compare the drawers, compartments and net freezer capacity. Also check the freezing capacity in kg/24 h if you add a large amount of food at once. | I want to find prepared meals, bags and portions quickly without having to move a large part of my stock. An upright freezer with drawers generally makes organising everything easier. |
| Stock for bulk shopping | Check the net capacity, external dimensions and the space required to open the lid. For a chest freezer, also look at the baskets and plan an inventory system. | I need to store bulky packs or large quantities without using up all the available space in my home. |
| Installation room | Record the room’s minimum and maximum temperatures, then compare them with the climate class stated on the model’s product details. A feature advertised for cold rooms must apply to the exact model. | My appliance needs to work in a cellar, garage or utility room where the temperature may vary throughout the seasons. |
| Power cuts and energy use | Compare the storage time in hours, energy rating, kWh/year, noise level and freezing capacity on the product details for your shortlisted models. Also check which alarms are available on each model. | I want to assess how well food will be preserved during a power cut, as well as the running cost of an appliance that stays switched on permanently. |
Chest freezers take up more floor space. UFC-Que Choisir commonly cites widths of 110 to 140 cm and a depth of around 70 cm; the Whirlpool WHM4612 is listed as 140.5 cm wide and 69.8 cm deep.
Measure the available floor space, access routes, lid opening and the room needed to handle the appliance before comparing capacities in litres.
According to Bosch, an unsuitable climate class may cause the motor to stop when the room is too cold, or run continuously when it is too warm.
Record the room’s minimum and maximum temperatures, then compare them with the climate class and the conditions explicitly stated for the model.
A fridge freezer may be large on the refrigerator side while offering limited freezer storage. For example, Bosch lists 311 L of refrigerator space and 129 L of freezer space for the KGN492IAF.
Compare the net capacity of the freezer compartment alone with the number of portions, bags and bulk purchases you want to store.
UFC-Que Choisir’s testing protocol treats storage time, temperature stability and annual electricity costs as separate criteria.
Include the storage time in hours, energy rating, kWh/year, noise level and freezing capacity for every model in your comparison.
A useful benchmark when comparing a spacious, well-organised upright freezer with a large-format fridge freezer as an alternative to a second appliance.
A brand to consider for a household chest freezer designed for family stocks and bulk purchases.
A useful benchmark when the upright freezer is to be installed in an unheated room, subject to checking the exact model.
Joybuy options for creating a household frozen-food reserve, including upright freezers, chest freezers and compact extra-capacity formats for different storage needs.
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A vertical solution for organising portions you access frequently.
Listed features include 161 L capacity, three drawers, two shelves, LED display, alarm, reversible door and Fast Freeze function. Check the climate class and storage time before installing it outside a heated kitchen.
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A standalone chest freezer for adding extra storage separate from your fridge.
Listed features include 140 L capacity, storage basket, counterbalanced lid, adjustable temperature control, castors and adjustable feet. Keep an inventory of food stored at the bottom.
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A compact extra-capacity option for extending limited freezer space.
Listed features include 99 L capacity, adjustable thermostat, removable basket, castors, sliding lid and a stated freezing capacity of 4.5 kg/24 h. Manual defrosting is specified.
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Compact extra storage for a home where space is limited.
Listed features include 98 L capacity, switchable fresh food/freezer zone, basket, counterbalanced lid, castors and adjustable feet. The zone must be kept in freezer mode to store frozen food.
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A compact upright format for keeping a few portions separate in a small kitchen.
Listed features include 60 L capacity, three drawers, temperatures down to -24 °C, a stated freezing capacity of 6 kg/24 h, reversible door and adjustable feet. Check the ventilation requirements and installation conditions.
Choose a model whose climate class covers the minimum and maximum temperatures actually recorded in the room. Bosch lists SN from 10 to 32 °C, N from 16 to 32 °C, ST from 18 to 38 °C, T from 18 to 43 °C and SN-T from 10 to 43 °C; check the rating plate or technical details for the model before installation.
No. A chest freezer provides open space suited to large quantities, but it needs more floor space and makes food stored at the bottom less accessible. An upright freezer is more suitable if you want to separate and regularly find portions in drawers.
Compare the number of hours stated for each specific model. In its testing protocol, UFC-Que Choisir measures storage time as the time needed for the temperature to rise from -17 °C to -9 °C without power, making it a separate criterion from energy use and freezing speed.
Yes, if the net capacity of the freezer compartment covers your actual stock. Don’t rely on the total capacity: Bosch, for example, lists 311 L of refrigerator space and 129 L of freezer space for the KGN492IAF.