Dominican Republic to Guyana: Complete Plug & Adapter Guide (2026) No Adapter Needed

If you're heading to Guyana from Dominican Republic, it's worth checking the power situation before you pack. Different countries use different outlet types and electrical standards, so your devices may not plug in directly when you arrive.

Good news: Dominican Republic and Guyana share compatible plug types (Type A and B). Your existing plugs should fit directly into Guyana's outlets without any adapter needed.

The electrical standards differ significantly: Dominican Republic operates at 120V/60Hz and Guyana at 240V/60Hz. For single-voltage appliances (hair straighteners, kettles, etc.), this mismatch could damage your device or even be a safety hazard. Always verify your device's voltage rating before plugging in.

Rather than packing bulky converters, consider buying travel-sized dual-voltage versions of appliances you can't live without. For phones and laptops, all you'll need is the right plug adapter since their chargers almost always support worldwide voltage.