Asia · field briefing
Indonesia uses Type C / Type F power outlets at 230V, 50Hz. The general emergency number is 112. Tap water is not safe to drink — stick to bottled water.
Last reviewed . Verify visa and entry rules with official authorities before travel.
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Indonesia runs at 230V. Travelers from 100–127V regions (US, Japan) need a voltage converter for devices that aren't dual-voltage.
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Tap water is not recommended for drinking. Use bottled or filtered water.
Tipping is appreciated in Indonesia, especially in tourist areas. Restaurants may include service charge; if not, 5-10% is common for good service. Small tips for drivers, porters and guides are useful.
May to September is generally the dry season for Bali, Java and many popular routes. Rainy season varies by island, and travel around national holidays can be busy, so check local conditions for remote islands.
Visa-free access, visa on arrival and e-visa rules depend on nationality, purpose and port of entry. Requirements change periodically, so confirm through Indonesia’s official immigration or e-visa system before travel.
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Questions
No. Tap water in Indonesia is not recommended for drinking. Use bottled or filtered water.
Indonesia uses Type C, Type F plugs running at 230V, 50Hz. Indonesia runs at 230V. Travelers from 100–127V regions (US, Japan) need a voltage converter for devices that aren't dual-voltage.
Dial 112 for general emergencies in Indonesia. Police: 110. Ambulance: 119.
May to September is generally the dry season for Bali, Java and many popular routes. Rainy season varies by island, and travel around national holidays can be busy, so check local conditions for remote islands.
In Indonesia, traffic drives on the left side of the road, so the steering wheel is on the right. Visitors from right-hand-drive countries should take extra care.
The international dialing code for Indonesia is +62. Dial this prefix after your exit code (e.g. 00 or +) to call a Indonesia number from abroad.
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