From Japan to Nigeria
When travelling from Japan to Nigeria: None of your Japan plug types fit in Nigeria. You will need a travel adapter. Voltage is different (100V → 230V). Check your charger label; if it doesn’t list 230V you’ll also need a voltage converter. Frequency differs (50Hz / 60Hz → 50Hz). Modern phone and laptop chargers are usually fine, but some clocks, motors, and appliances may behave incorrectly.
Japan
NigeriaYour plugs
Type A
No fit
Type B
No fit
Accepted in Nigeria
Type G
0 of 2 plug type(s) match
You: A, B • Nigeria: G
No fit for: A, B
Voltage: 100V → 230V
Different voltage
You may need a voltage converter.
Frequency: 50Hz / 60Hz → 50Hz
Different frequency
Check device supports both 50/60 Hz.
You will need an adapter and likely a converterAdapters you may need
Your plug shape does not fully match. Voltage differs; check for 100–240V support.
About electricity in Nigeria
Nigeria runs on 230V/50Hz with Type G sockets, the British three-pin standard.
Grid & history
Nigeria’s grid struggles to meet demand: the national supply often delivers far less than installed capacity, and most middle-class homes and businesses run private generators. Solar (especially mini-grids) is growing.
Availability
Unreliable nationwide. Daily outages are common in most cities, diesel generators are nearly universal in hotels, offices, and homes.
Sockets & hotels
Type G is standard. Be aware that generator power can be lower-quality than grid power; protect sensitive electronics.
Energy mix
Hydropower and private gas; off-grid solar growing.
Practical tips
- A Type G adapter is essential for any non-UK plug.
- Always carry a power bank, outages are routine, even in business hotels.
- Use a surge-protected charger or strip; generator-fed power can spike.
Frequently asked questions
- Will my Japan plug work in Nigeria?
- No. None of your Japan plugs (Type A, Type B) fit in Nigeria sockets (Type G), so you will need a travel adapter.
- What plug type does Nigeria use?
- Nigeria uses Type G. The supply is 230V at 50Hz.
- Do I need a voltage converter for Nigeria when travelling from Japan?
- Nigeria runs on 230V, while Japan uses 100V. Check your charger label for a 100 to 240V rating; if it does not list 230V you will also need a voltage converter.
- Is the electrical frequency in Nigeria the same as Japan?
- Frequency in Nigeria is 50Hz, while Japan uses 50Hz / 60Hz. Modern phone and laptop chargers handle either, but clocks, motors, and some heating appliances may behave incorrectly.