Electricity in Sri Lanka: Voltage and Adapter Requirements

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When travelling to Sri Lanka, it's important to understand the local electrical standards to keep your devices powered and well-protected. This guide covers the key details about the voltage, plug types, and the adapters you'll need.

Voltage and Frequency

Sri Lanka operates on a 230V supply voltage and 50Hz frequency. This is compatible with most devices from countries using similar standards. However, if you’re coming from a country that uses 110V (like the United States or Canada), you may need a voltage converter to avoid damaging your electronics.

Many modern devices, like smartphones and laptops, have built-in convertors, but double-check to avoid any mishaps.

Plug Types in Sri Lanka

We have three types of plugs in Sri Lanka:

Type D

This plug has three round pins in a triangular pattern.

Electricity in Sri Lanka, Plug Type D - Serendip Delights

Type G

Commonly known as the British plug, it has three rectangular prongs.

Electricity in Sri Lanka, Plug Type G - Serendip Delights

Type M

Similar to Type D but with larger pins. This is less common and typically used for larger appliances.

Electricity in Sri Lanka, Plug Type M - Serendip Delights

We recommend checking your devices and plugs beforehand to see if they're compatible with these types. If not, we suggest carrying a universal travel adapter or several if you would like to charge several devices together.