Your plugs & sockets
Voltage
120V
Frequency
60Hz
Plugs
A, B, C, F
Plugs & sockets in Costa Rica
Voltage
120V
Frequency
60Hz
Plugs
A, B
Liberia to Costa Rica: Complete Plug & Adapter Guide (2026) Adapter Needed
Traveling from Liberia to Costa Rica means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Costa Rica so you can keep all your devices charged and ready.
Both Liberia and Costa Rica use Type A/B plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.
On the voltage front, Liberia (120V, 60Hz) and Costa Rica (120V, 60Hz) are identical. You shouldn't need a voltage converter for your electronics.
When packing for Costa Rica, bring at least one adapter per room if you're traveling with others. Airport shops often sell them at a markup, so ordering one online beforehand saves money. A small power strip from home can also multiply a single adapter into several outlets.
