Which Travel Adapter Do I Need? Plug Types by Country for Indian Travellers
It happens on the first night of the trip. You reach the hotel with your phone at 6 percent, pull out the charger and find that the socket on the wall looks nothing like the ones at home. The reception has no spare adapter and the shops are shut.
A travel adapter is a small thing that causes a lot of trouble when you forget it. At Calmora, a universal travel adapter is among the first things we suggest to anyone going abroad. This guide tells you which plug type each country uses, and clears up the one confusion that damages appliances: adapter versus converter.
The Short Answer
The travel adapter you need depends on the country you are visiting. The UK, UAE and Singapore use Type G. The USA, Canada and Japan use Type A. Most of Europe uses Type C. Australia and New Zealand use Type I.
If you travel to more than one region, a universal travel adapter that covers Types A, C, G and I is the simplest choice. It works in most countries people commonly visit from India.
What Plug Does India Use?
India uses Types C, D and M, with round pins, on a 230V, 50Hz supply. The smaller three-pin plug on your phone charger or laptop is Type D. The big three-pin plug on a geyser or AC is Type M.
Very few countries use the same sockets, which is why Indian plugs do not fit in most places abroad.
Plug Types by Country
Here are the destinations Indians travel to most.
• UAE, Saudi Arabia, Qatar: Type G, three rectangular pins
• UK and Ireland: Type G
• Singapore, Malaysia, Hong Kong: Type G
• USA, Canada, Mexico: Type A and B, two flat pins, 120V
• Japan: Type A, 100V
• France, Germany, Spain, Netherlands and most of Europe: Type C, E or F, two round pins
• Italy: Type C, F and L
• Switzerland: Type C and J
• Australia and New Zealand: Type I, two slanted flat pins
• China: Type A, C and I
• Thailand: Type A, B, C and O. Many sockets accept both flat and round two-pin plugs.
• Sri Lanka: Type D and G
• Nepal: Type C, D and M. Indian plugs usually fit.
Hotels sometimes fit multi-standard sockets, but you cannot count on it. Check the type for your destination before you fly.
Adapter or Converter: What Is the Difference?
This is the part that matters most.
• A travel adapter only changes the shape of the plug so it fits the socket. It does not change the voltage.
• A voltage converter changes the voltage itself, for example from 120V to 230V.
Most countries run on 220 to 240V, the same range as India. The USA, Canada, Mexico and Japan run on 100 to 127V.
Now look at the fine print on your charger. If it says "Input: 100-240V", it is dual voltage and works anywhere with just an adapter. Phone chargers, laptop chargers, camera chargers and power banks are almost always dual voltage.
The risk is with heating appliances. Hair dryers, straighteners, kettles and irons bought in India are often 230V only. In the USA or Japan they will run weakly or not at all. Going the other way, a 110V appliance plugged into a 230V socket can burn out in seconds. For these, carry a dual-voltage travel version, or use the one the hotel provides.
How to Choose a Universal Travel Adapter
1. Plug coverage. Types A, C, G and I together cover most of the world.
2. USB ports. Built-in USB-C and USB-A ports let you charge a phone, watch and earbuds from one socket.
3. Fast charging. Check the wattage of the USB-C ports if you want to fast charge a phone.
4. Power rating. Look at the maximum load on the AC socket if you plan to plug in a laptop.
5. Safety. Built-in fuses and safety shutters are worth having.
6. Size. A single block with slide-out pins is easier to carry than a bag of separate pins.
The TESSAN Universal Travel Adapter at Calmora covers Types C, G, A and I for use in more than 150 countries. It has 3 USB-C and 2 USB-A ports with 28W total USB output, an AC socket rated up to 2500W at 250V, and built-in fuses with safety shutters. It is not a voltage converter, so use it with devices rated 100 to 250V. It is meant for travel out of India and is not designed for Indian sockets.
We also list a universal travel power adaptor with 3 USB ports and a Type-C port. It is listed in our Travel Adaptors and Charging Accessories collection.
Common Mistakes to Avoid
• Buying the adapter at the airport, where it costs the most
• Assuming an adapter converts voltage
• Carrying only one adapter for a family with five devices
• Plugging a 230V-only hair dryer into a 120V socket in the USA
• Forgetting that your Indian multi-plug extension board needs an adapter too
• Leaving it behind in the hotel socket on checkout day
A useful trick is to carry one universal adapter and one small Indian extension board. One adapter in the wall then charges everything you own.
What Else Should You Pack for Charging?
• A power bank for long flights and day trips. Our power bank for a 4-day trek guide explains how much capacity you really need.
• A spare cable for each device type.
• A translator if you are visiting a country where English is not common. The offline language translator device at Calmora works without Wi-Fi or a SIM for 10 languages.
You will find more options in our Language Translators and Travel Tech collection.
Can You Take a Travel Adapter on a Flight?
Yes. A travel adapter has no battery, so it can go in either cabin baggage or checked baggage. Keep it in your cabin bag anyway. You may need it during a layover, and many international airports have charging points with local sockets only. Power banks are different. Airlines require them in cabin baggage and limit the capacity you can carry, so check your airline's rule before you pack a large one.
Pack the Right Adapter With Calmora
Check the plug type for your destination, read the voltage on your chargers and carry one good universal adapter. That takes care of almost every charging problem abroad.
Order the universal travel adapter from Calmora, see Travel Adaptors and Charging Accessories, or contact us if you are unsure which one suits your trip. For more guides, visit the Calmora blog.
Frequently Asked Questions
1. Which travel adapter do I need?
It depends on the country. Type G for the UK, UAE and Singapore, Type A for the USA and Japan, Type C for most of Europe and Type I for Australia. A universal adapter covers all of these.
2. Does a travel adapter convert voltage?
No. It only changes the plug shape. You need a voltage converter, or a dual-voltage appliance, for countries with a different voltage.
3. Can I use my Indian phone charger abroad?
Yes, in most cases. Phone and laptop chargers are usually rated 100-240V, so they only need a plug adapter.
4. Which plug type is used in Dubai?
The UAE uses Type G, the same three rectangular pin plug used in the UK and Singapore.
5. Will my Indian hair dryer work in the USA?
Usually not. Most Indian hair dryers are 230V only and the USA supplies 120V. Carry a dual-voltage travel dryer.
6. Is one universal adapter enough for a Europe trip?
Yes, if it has a Type C plug and enough USB ports. Add a small extension board if you carry many devices.
7. Where can I buy a universal travel adapter in India?
Calmora sells universal travel adapters with multiple USB ports online with pan-India delivery.