The table below summarises the plug types, voltage and frequency of electrical current in both Iran and Bhutan.
| Iran | Bhutan | |
|---|---|---|
| Plug Types | C | D, F, G, M |
| Voltage | 230V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
Iran uses Plug Type C.
In Bhutan there's more than one socket type in use. You may require more than one adaptor.
Socket Type C
(Iran) to Plug Type D
(Bhutan)
Socket Type C
(Iran) to Plug Type F
(Bhutan)
Socket Type C
(Iran) to Plug Type G
(Bhutan)
Socket Type C
(Iran) to Plug Type M
(Bhutan)
The voltage found in Iran and Bhutan is exactly the same (230V). You will not need a transformer.
The frequency found in Iran and Bhutan is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.