El Salvador to Vietnam: Complete Plug & Adapter Guide (2026) Adapter Needed

Getting ready for your journey from El Salvador to Vietnam? Electrical compatibility is easy to overlook, but bringing the wrong plug or forgetting an adapter can leave you scrambling at your hotel. Here's what you need to know.

Since El Salvador and Vietnam both support Type A plugs, you can use your chargers and appliances without a travel adapter. One less thing to worry about.

Be aware that El Salvador runs on 120V at 60Hz, while Vietnam uses 220V at 50Hz. This voltage difference matters for appliances like hair dryers, curling irons, and electric shavers that aren't dual-voltage. Check the label on your devices. If it says "100-240V," you're fine. Otherwise, you'll need a voltage converter.

A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Vietnam specifically, look for one that supports Type A/C/G outlets. USB charging ports built into the adapter are a nice bonus.