In Costa Rica, they use Type A and B power plugs and outlets. The voltage is 120V, and the frequency is 60Hz.
Good news! You won’t need a travel adapter in Costa Rica. Their plugs and outlets are the same as our standard Type A and B back in the States.
Quick Overview:
- Plug types: A and B
- Standard voltage: 120V
- Frequency: 60Hz
- Need a travel adapter? No, you don’t need a travel adapter
- Need a voltage converter? No, you don’t need a voltage converter
Top places to visit in Costa Rica: San José, Tamarindo, Liberia, Arenal, Manuel Antonio, and Monteverde.
Top Travel Essentials to Pack
Digital Luggage Scale
Packing Cubes
Power Bank
Power Outlets in Costa Rica
In Costa Rica, they use Type A and B power plugs and outlets.
Type A

Type A outlets have two flat prongs and no grounding pin.
Type B

Type B outlets have two flat prongs and a grounding pin. Type A plugs will also fit.
Do You Need a Voltage Converter?
A voltage converter is unnecessary in Costa Rica since the voltage is identical to the U.S. You only need one if there’s a difference.
To be safe, always check the label on your electronics before you travel. If you see “100-240V, 50/60 Hz”, your device is compatible with multiple voltage systems and won’t need a converter. Most phones, laptops, tablets, cameras, and rechargeable toothbrushes have this capability.

Which Travel Devices May Need a Converter?
Device | Need Converter? | Notes |
---|---|---|
Phone | ❌ No | Most modern phone chargers are dual voltage (100–240V) |
Laptop | ❌ No | Check the power brick label for 100–240V |
Hairdryer | ❌ No (usually) | High wattage; many models are not dual voltage |
Electric toothbrush | ❌ No | Most models are 110V only |
Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
Power bank | ❌ No | Charges via USB, adapter is enough |
Electric shaver / trimmer | ❌ No | Older or cheaper models may not support 230V |
Tablet / iPad | ❌ No | All models are dual voltage |
Portable fan | ❌ No | Many models are compatible with 110V |
Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
Bluetooth speaker | ❌ No | Charges via USB |
E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |