Guyana to Costa Rica: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Guyana to Costa Rica? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Both Guyana and Costa Rica use Type A/B plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

Voltage is another key difference. Guyana uses 240V while Costa Rica uses 120V. If your device only supports one voltage, using it with the wrong supply could cause overheating or permanent damage. Look for "Input: 100-240V" on your charger. Most modern phone and laptop chargers support this range.

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.