Power
Plugs, sockets & voltage in Dominican Republic
Plug type
In Dominican Republic, sockets take Type A / Type B plugs. The supply is 120V at 60Hz.
Power & sockets in Dominican Republic
Dominican Republic
- Plug types
- A B
- Voltage
- 120V
- Frequency
- 60Hz
What each socket looks like
| Type A | Two flat parallel pins (ungrounded). Common across North America and Japan. |
|---|---|
| Type B | Two flat pins plus a round grounding pin. The grounded North American plug. |
Most of Europe, Asia and Africa run on 220–240 V, so travellers from Dominican Republic should check that devices are dual-voltage (most phone and laptop chargers are) before plugging in abroad.
Common questions
What plug adapter do I need for Dominican Republic?
Dominican Republic uses Type A / Type B sockets at 120V, 60Hz. A universal travel adapter that supports these types works for phones, laptops and cameras.
Is the voltage in Dominican Republic the same as at home?
Dominican Republic supplies 120V at 60Hz. Dual-voltage devices adjust automatically; single-voltage appliances may need a converter.
Updated July 2, 2026