Tipping

Tipping is appreciated but not mandatory in Sao Tome and Principe. In restaurants and cafés, leaving around 5–10% of the bill is common if a service charge is not included. Small tips are also welcomed by hotel staff, drivers, and guides.

Sockets and voltage

Sao Tome and Principe uses plug types C and F (European standard). The standard voltage is 220 V with a frequency of 50 Hz, so travelers from other regions may need a plug adapter.

Drinking water

Tap water is generally not recommended for drinking. Visitors should use bottled or filtered water, which is widely available in main towns and tourist areas.

Safety

Sao Tome and Principe is considered a relatively safe destination with low levels of crime. However, petty theft can occasionally occur, so basic precautions such as keeping valuables secure are advised.

Body language

Handshakes are the most common greeting. Friendly and polite behavior is appreciated, and maintaining a respectful tone in interactions is important.

Business hours

Offices and government institutions typically operate Monday to Friday from about 7:30 AM to 3:30 PM. Some shops may open on Saturdays, while Sundays are generally quieter.

Languages

Portuguese is the official language. Local creole languages such as Forro, Angolar, and Principense are also widely spoken.

Cultural insights

• Island lifestyle

  Life is relaxed, with a strong connection to nature and the sea.

• Hospitality

  Locals are generally friendly and welcoming toward visitors.

• Multicultural influences

  The culture reflects African and Portuguese heritage.

• Modest dress

  Casual clothing is common, but modest attire is recommended in villages and religious settings.