São Tomé and Príncipe Power Plugs, Wall Sockets & Electrical Outlets
In São Tomé and Príncipe, power plugs and sockets (electrical outlets) of Type C (CEE 7/16 (Europlug), two round pins, ungrounded) and Type F (CEE 7/4 (Schuko), two round pins with grounding clips on sides, grounded) are used. Wall sockets run at 230V and 50Hz. Check if you need a travel adapter, electrical adapter or voltage converter before travelling to São Tomé and Príncipe.
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São Tomé and Príncipe uses:
Power Sockets and Plug Types in São Tomé and Príncipe
Travelers heading to São Tomé and Príncipe should know that the country's AC power plugs and sockets follow the European standard, using both Type C and Type F connectors. Every electrical outlet in the country is designed for 230V systems, so visitors arriving from regions with different plug shapes will need an adapter to charge devices or run appliances safely.
Voltage and Frequency in São Tomé and Príncipe
São Tomé and Príncipe operates on a 230V supply at a frequency of 50Hz, matching the standard used across most of Europe and Africa. This voltage is suitable for the vast majority of modern electronics, including phone chargers, laptops, and cameras, though it differs significantly from the 110-120V systems found in North America and parts of South America.
Is a Voltage Converter Necessary?
If you're traveling from a country that also uses 220-240V power, no voltage converter is needed—only a plug adapter to match the local wall socket shape. However, travelers coming from 110-120V countries with devices not rated for dual voltage will require a voltage converter to avoid damaging their electronics, particularly for higher-wattage appliances like hair dryers or straighteners.
What Plug Type Does São Tomé and Príncipe Use?
A São Tomé and Príncipe power plug typically comes in one of two forms: Type C, the compact two-pin Europlug, or Type F, the grounded Schuko plug. Type C is ungrounded and best suited to low-power electronics rated up to 2.5A, such as smartphones and tablets, while Type F offers a robust 16A grounded connection suitable for higher-power appliances like washing machines or kitchen equipment.
- Type C (Europlug): two round 4mm pins, 19mm long, 18.6mm apart; ungrounded; rated 2.5A at 220-240V; ideal for small electronics.
- Type F (Schuko): two round 4.8mm pins, 19mm long, with side grounding clips; grounded; rated 16A at 220-240V; suited to high-power appliances.
- Both plug types operate on the country's standard 230V, 50Hz electrical supply.
- Type C plugs fit into Type F sockets, though without a grounding connection.
Frequently Asked Questions
Yes, if your home country uses a different plug shape than Type C or Type F. Since São Tomé and Príncipe uses these two European-style plugs, travelers from regions with flat-pin or three-pin plugs will need an adapter to fit local outlets.
São Tomé and Príncipe uses a 230V electrical supply at 50Hz frequency. This matches the standard voltage used throughout much of Europe and Africa, making it compatible with most dual-voltage travel electronics.
São Tomé and Príncipe uses Type C (Europlug) and Type F (Schuko) plugs. Type C is a two-pin ungrounded plug rated for 2.5A, while Type F is a grounded plug rated for 16A, suitable for higher-power devices.
Pack a plug adapter compatible with Type C or Type F sockets, since these are the two standards used throughout the country. If your devices aren't rated for 220-240V, also bring a voltage converter to safely use appliances like hair dryers or straighteners.
