Guyana uses Types A, B, D and G plugs, 240V at 60Hz. Travelling from the UK you do not need an adapter. Phone and laptop chargers are usually rated 100-240V, so they only need the right plug.
| Plug type | Types A, B, D and G |
| Type A | two flat parallel pins |
| Type B | two flat pins plus a round earth pin |
| Type D | three large round pins in a triangle |
| Type G | three rectangular pins (UK type) |
| Voltage | 240V |
| Frequency | 60Hz |
| Travelling from | Home plug | Adapter | Voltage converter |
|---|---|---|---|
| United Kingdom | Type G, 230V | Not needed for Type G | Not needed |
| United States | Types A and B, 120V | Not needed for Type A and B | Needed for single-voltage appliances |
| India | Types C, D and M, 230V | Not needed for Type D | Not needed |
| United Arab Emirates | Type G, 230V | Not needed for Type G | Not needed |
| Australia | Type I, 230V | Needed | Not needed |
| Canada | Types A and B, 120V | Not needed for Type A and B | Needed for single-voltage appliances |
Source: Mains electricity by country (IEC plug letters), checked 2026-10-16. Hotels may also have other sockets.
Types A, B, D and G: Type A has two flat parallel pins; Type B has two flat pins plus a round earth pin; Type D has three large round pins in a triangle; Type G has three rectangular pins (UK type).
240V at 60Hz.
Not always. Both use Type G, so United Kingdom plugs of that type fit.
Not always. Both use Types A and B, so United States plugs of that type fit. The voltage differs (120V vs 240V), so single-voltage appliances need a converter.
Not always. Both use Type D, so India plugs of that type fit.
Not always. Both use Type G, so United Arab Emirates plugs of that type fit.
Yes. Australia uses Type I and Guyana uses Types A, B, D and G, so you need an adapter.
Not always. Both use Types A and B, so Canada plugs of that type fit. The voltage differs (120V vs 240V), so single-voltage appliances need a converter.