What Size Converter for a Refrigerator?
Helvis Smoteks
The short answer
Short answer: for a refrigerator, you generally shouldn't use a voltage converter at all. A transformer changes voltage but not frequency — a US fridge is built for 60Hz, and the 50Hz used across most of the world makes its compressor run hot and give out years early. So rather than sizing a converter, buy a fridge built for 220–240V / 50Hz. The one exception: if you already own a US fridge and want to bring it, size a continuous-duty step-up/step-down transformer to about 3× its running watts — usually 5,000W or more.
First thing we always ask: where are you going?
Before anything else, we need to know the country. Voltage, frequency and the plug on the wall all change depending on where you land, and that's what decides which fridge is right for you. Here's the power in the places our customers move to most.
| Destination | Voltage | Frequency | Common plug |
|---|---|---|---|
| Nigeria | 230V | 50Hz | Type D & G |
| Ghana | 230V | 50Hz | Type D & G |
| Senegal | 230V | 50Hz | Type C, D, E, K |
| Togo | 220V | 50Hz | Type C |
| St. Lucia | 240V | 50Hz | Type G |
| Dominica | 230V | 50Hz | Type D & G |
| Grenada | 230V | 50Hz | Type G |
Not sure about your exact country or island?
A few Caribbean islands run on 60Hz or even 110V, and plug types can vary block to block. Tell us where you're headed and we'll confirm the power before you buy — it's what we do all day.
Why you can't just use a transformer
This is the part almost everybody gets wrong, so it's worth getting right. US homes run on 110–120V at 60Hz. Nigeria, Ghana, most of the Caribbean and nearly all of Europe, Africa and Asia run on 220–240V at 50Hz.
A step-up/step-down transformer fixes the first number. It takes 220V off the wall and hands your appliance the 110V it expects. What it can't do is change that second number. The 50Hz stays 50Hz.
For a lamp or a phone charger, the frequency doesn't matter. For a refrigerator, it matters a lot. The compressor is a motor tuned to spin at 60Hz. Feed it 50Hz and it fights the wrong timing all day — it runs about 20% harder, gets hotter, and wears out. Think of it like redlining a car engine every time you drive. It'll go for a while. Then one day it won't.
Same voltage isn't the same as compatible
Even a couple of places run 110V but at 50Hz. Your US fridge would plug right in — and still slowly cook its own compressor, because the frequency is still wrong. Voltage is only half the story.
Pick the style that fits your kitchen
Every fridge below is built for 220–240V / 50Hz from the factory — no converter needed. Start with the shape that fits your space.
Finish and color
Stainless steel is the default and the easiest to match to an overseas kitchen. Black and white are common too, and some panel-ready models let a cabinet door front slide right on so the fridge disappears into your cabinetry. If you want a specific finish, tell us — we can usually source it.
Getting the size right
Overseas doorways, elevators and kitchens are often tighter than American ones, so measure before you fall in love with a model. The three widths that matter most:
| Width | Roughly | Best for |
|---|---|---|
| Full-size | 36" (about 90cm) | Large French-door and side-by-side units |
| Slim | 30" (about 76cm) | Tighter kitchens that still want full height |
| Apartment | 22–24" (about 55–60cm) | Compact flats and narrow galley kitchens |
There's also depth to think about. A counter-depth fridge sits nearly flush with your cabinets for a built-in look; a standard-depth model gives you more room inside but sticks out further. And don't forget height and the door swing — leave clearance to open the doors fully and pull out the drawers.
Send us your opening
Give us the width, height and depth of the space (and the doorway it has to pass through) and we'll tell you exactly which models fit — before anything ships across an ocean.
How to read the spec label
Every appliance has a small rating plate — usually inside the fridge on a side wall, or on the back. On a fridge built for overseas power, you're looking for two things:
Voltage: 220–240V
This matches the wall power across Africa, the Caribbean, Europe and most of Asia.
Frequency: 50Hz
This is the number a transformer can't fix. Seeing 50Hz here means the fridge is truly built for where you're going.
If the label reads 110–120V / 60Hz, that's a US-market fridge. It's the one you don't want to ship overseas and run on a converter.
Plugs and outlets
Your new 220V fridge is electrically correct for the country — but it may come with a different plug than your wall uses, since plug shapes vary even among 220V countries. Most of West Africa and the Eastern Caribbean use the Type G (UK-style) or Type D plug; much of continental Europe and West Africa also uses the Type C / E (Schuko) plug. A simple plug adapter solves it, and we'll include or recommend the right one for your destination. No transformer, no rewiring — just the correct plug shape.
If you already own a US fridge, what size converter would it need?
We get this a lot, and here's the honest version. Yes, it's technically possible. You'd run it on a large continuous-duty step-up/step-down transformer sized to roughly 3× the fridge's running watts (the compressor surges at start-up) — which for most refrigerators lands at 5,000W or more. It would power up and cool.
| Fridge type | Running watts | Start-up surge (×3) | Transformer size |
|---|---|---|---|
| Mini / bar fridge | 50–90 W | ~270 W | 500 W |
| Top-freezer (standard) | 100–200 W | ~450 W | 1,000–2,000 W |
| French door / bottom-freezer | 150–300 W | ~750 W | 3,000 W |
| Large US side-by-side | 300–500 W | ~1,500 W | 5,000 W |
But the frequency problem doesn't go away. That transformer still can't turn 50Hz into 60Hz, so the compressor keeps working against the wrong timing and still wears early. You'd also be paying a few hundred dollars for a heavy transformer and giving up floor space. For a sentimental or short-term case it can be a reasonable bridge. For an appliance that runs 24 hours a day for years, buying native almost always costs less in the long run and just works.
Where converters do make sense
Transformers are the right answer for small, occasional, non-motor gear you're attached to — blenders, coffee makers, hair dryers, power tools, a TV. For those, see our voltage converters. It's the always-on motor appliances — fridges, freezers, washers, dryers, dishwashers, AC — where we steer you to native 220V/50Hz instead.
Should you just buy one when you land?
Sometimes, yes — and we'll tell you when. In a big city with established appliance stores, buying locally can be simple. But a lot of our customers are moving somewhere the selection is thin, the American brands and sizes they want aren't stocked, or the quality they'd get for the price is a step down. That's the gap we fill: US-style refrigerators, built for your destination's power, shipped to your door with support in English.
Buy local when
You're in a major metro with good stores and you're happy with the local brands and sizes.
Ship with us when
You want a specific US-style model, a size that fits, and one point of contact who knows overseas power.
A word on warranty
Be realistic about coverage when an appliance crosses borders. Most of our refrigerators carry a one-year parts warranty, but that typically covers the part itself, not the labor to install it or a technician's visit in another country. We'll always tell you what's covered for your specific model and destination up front, so there are no surprises later.
Marine, yacht and specialty setups
Not every install is a house. We regularly outfit boats and yachts, and vessels have their own quirks — some run 220V at 60Hz, space is tight, and you often want full-refrigerator and full-freezer columns side by side rather than one combo unit. If you're fitting out a galley or a specialty space, talk to us before you buy; the right answer there isn't always the same as for a home kitchen.
Frequently asked questions
What size converter do I need for a refrigerator?
Ideally none — for a fridge we recommend buying a 220V/50Hz unit rather than converting a US one, because a transformer can't fix the 50Hz vs 60Hz difference. If you already own a US fridge and must run it, size a continuous-duty step-up/step-down transformer to about 3× its running watts: roughly 500W for a mini fridge, 1,000–2,000W for a standard fridge, and 5,000W+ for a large side-by-side.
Can I run my US refrigerator overseas on a voltage converter?
We don't recommend it. A transformer changes voltage but not frequency. A US fridge is built for 60Hz; most of the world runs 50Hz, so the compressor runs hotter and harder and tends to fail years early. For a fridge, buy one built for 220V/50Hz instead.
Why can't a transformer make my US fridge work abroad?
A transformer only steps voltage up or down. It can't change the frequency (Hz) of the power. Your fridge's compressor is tuned to 60Hz, and running it on 50Hz makes it spin against the wrong timing — like redlining a car engine all day.
What should I look for on the spec label?
You want a refrigerator whose label reads 220–240V and 50Hz. That means it's built for overseas power from the factory — no converter, no lifespan penalty.
I already own a US fridge — is there any way to bring it?
You can run it on a large continuous-duty step-up/step-down transformer sized to about 3× its wattage (often 5,000W+), but the frequency problem remains and the compressor will still wear early. For a 24/7 appliance we almost always recommend buying a native 220V/50Hz unit instead.
Do mini and bar fridges have the same issue?
Yes — a mini fridge still has a compressor, so the frequency still matters. Buy a 220V/50Hz compact unit rather than converting a US one. See our mini fridge guide.