São Tomé & Príncipe

Democratic Republic of São Tomé and Príncipe · São Tomé e Príncipe

São Tomé & Príncipe (ST, STP) is a country in Middle Africa, with São Tomé as its capital. The currency is the São Tomé & Príncipe Dobra (STN, STN). The international dialling code is +239; mobile numbers are written like 981 2345. The time zone is Africa/Sao_Tome. Official language: Portuguese.

CurrencySTNSTN
Dial code+239e.g. 981 2345
Time zoneSao TomeUTC+00:00
LanguagePortuguese
CapitalSão Tomé
Population223.6K964 km²

Overview

Official name
Democratic Republic of São Tomé and Príncipe
Native name
São Tomé e Príncipe
ISO 3166-1 alpha-2
ST
ISO 3166-1 alpha-3
STP
ISO 3166-1 numeric
678
IOC code
STP
Demonym
Sao Tomean
Capital
São Tomé
Region
Africa › Middle Africa
Status
Independent, UN member
Groups
  • Middle Africa
  • United Nations
Internet domain
.st
Coordinates
1, 7
Area
964 km²
Population
223,561
GDP
$1.3B ($5.7K per person)
Literacy
69.5%
Landlocked
No
Land borders
None

Currency

São Tomé & Príncipe Dobra STN

Symbol
STN narrow Db
Minor units
2 decimals
Example
1234,50 Db

Former currencies: STD

Languages

LanguageStatusShare of populationWriting
Portuguese ptOfficial85% (190K)
French fr20% (44.7K)

Time zones

Time zoneLocal timeStandardDaylight savingName
Africa/Sao_TomeUTC+00:00noneGreenwich Mean Time

Phone numbers

Calling code
+239
Dial-out prefix
00
Trunk prefix
none
National number length
7 digits
Emergency number
112 pattern 112

Number types

TypeNational formatInternational formatLayoutDigits
Fixed line222 1234+239 222 1234XXX XXXX7
Mobile981 2345+239 981 2345XXX XXXX7
Show the 1 formatting rules
Digits patternLeading digitsFormatInternational
(\d{3})(\d{4})[29]$1 $2$1 $2

Address and postal code

No address data.

Calendar, units and conventions

First day of the week
Monday
Weekend
Saturday to Sunday
First week of the year
Contains at least 1 day of the new year
Hour cycle
24-hour (0–23), also hB
Calendars
gregorian
Measurement system
Metric
Temperature
Celsius
Paper size
A4
Locales

Number and date formats

As written by the Portuguese (São Tomé & Príncipe) locale (pt-ST), amounts in STN.

Number
1 234 567,891
Percent
45,7%
Currency (STN)
1 234 567,89 Db
Accounting
(1 234 567,89 Db)
Currency, name
1 234 567,89 dobras de São Tomé e Príncipe
Compact short
1,2 M
Compact long
1,2 milhão
Scientific
1,235E6
Speed
88 quilómetros por hora
Temperature
21,5 °C
Date, full
sexta-feira, 27 de março de 2026
Date, long
27 de março de 2026
Date, medium
27/03/2026
Date, short
27/03/26
Time, medium
15:04:05
Time, short
15:04
Date and time
27/03/2026, 15:04
Month and year
março de 2026
Weekday
sexta-feira
Relative time
ontem · dentro de 3 dias · há 2 horas
List: and
A, B e C
List: or
A, B ou C

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