Adapter needed

Do I need a travel adapter for a trip to Puerto Rico?

Yes, you need a travel adapter (plug adapter) for a trip from the United Kingdom to Puerto Rico. In Puerto Rico, people are using different plugs and plug sockets that are not compatible with plugs from the United Kingdom!

Puerto Rico und United Kingdom compared
Flag: United Kingdom
United Kingdom
GOutlets of type GOutlets
230 VoltVoltage
50 HertzFrequency
Flag: Puerto Rico
Puerto Rico
AOutlets of type ABOutlets of type BOutlets
120 VoltVoltage
60 HertzFrequency
Power sockets

Which types of plugs are used in Puerto Rico?

Puerto Rico uses plugs of type A and B. Plug sockets of type G, which are common in the United Kingdom, are not in use in Puerto Rico.

The best travel adapters

Looking for a travel adapter for your upcoming trips? We have taken a close look at all the best adapters, and these are our favorite models:

A powerful travel adapter suitable for trips all around the world
A powerful travel adapter suitable for trips all around the world
USB charger included
Versatile adapter including USB ports to top up your smartphone's battery
Versatile adapter including USB ports to top up your smartphone's battery
Country information

About Puerto Rico

Flag: About Puerto Rico

Puerto Rico is a country in America (Caribbean) with about 3.6 Millionen inhabitants on an area of almost 14 000 km². The capital of Puerto Rico is San Juan (418 000 inhabitants).

People in the country are mainly speaking English and Spanish.

Puerto Rico does not have a neighbor country.

TLD: .prCurrency: USDCountry calling code: +1Country Code : PR
Mains voltage

What is the Electricity Voltage in Puerto Rico?

The voltage in Puerto Rico is 120 volts.

The voltage, therefore, is lower than the 230 volts in the United Kingdom. This difference means that you have to be cautious when using electrical devices purchased in the United Kingdom:

You should read the instruction manual of your device and check at which voltage it is safe to use.

If the voltage stated in the user's manual or on the device's power supply differs from the mains voltage in Puerto Rico, you should either not use your device there, or buy a voltage converter before departing.

Utility frequency

What is the utility frequency in Puerto Rico?

The utility frequency in Puerto Rico is 60 Hertz.

The frequency, therefore, is higher than the 50 Hertz in use in the United Kingdom. This difference may not be a problem for most of your devices, but you still have to be cautious:

Devices that either measure time, or are equipped with moving and rotating parts, are particularly dangerous! So, if you plan to use shavers, heaters, kitchen appliances or alarm clocks in Puerto Rico, read the instruction manuals to see if these devices are safe to use on the local utility frequency.

If the mains frequency specified in the manual or on the power supply is different from the rate used in Puerto Rico, you should not use the device!