Flag of Indonesia and id-ID

Locale Code: id-ID

The locale code represents Indonesian language in Indonesia.

See all locale codes


General information related to the locale code

Comprehensive id-ID locale data for Indonesia
Country NameIndonesia
Country Name (Local)Indonesia
Country Flag🇮🇩
Country Area1904569 km2
Country Code (ISO 3166-1)ID
Language NameIndonesian
Language Name (Local)Bahasa Indonesia
Language Code (ISO 639-1)id
RegionSouth-Eastern Asia
Capital NameJakarta
Capital Latitude-6.21462
Capital Longitude106.84513
Postal Code Format#####
Postal Code Regex^(\d{5})$


The currency used for the locale code id-ID is Indonesian Rupiah.

Currency information for Indonesia and id-ID locale
Currency NameIndonesian Rupiah
Currency Name (Local)Indonesian rupiah
Currency CodeIDR
Currency SymbolRp
Currency Numeric360
Currency Subunit Value100
Currency Subunit NameSen


Indonesia has 3 timezones with UTC offsets ranging from UTC+07:00 to UTC+09:00.



Indonesia shares borders with 3 countries and it's not landlocked.

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What is 'id-ID' locale code?

Every locale code is a unique identifier for a specific language and country (or region). It is used in software development to localize applications and websites. Locale code is a combination of ISO 639-1 language code and ISO 3166-1 country code. For example, id_ID is a locale code for Indonesian language in Indonesia. Locale codes are used to define the language and country settings for date, time, currency, and number formatting. They are also used to translate user interfaces and messages in software applications. Locale codes are essential for building multilingual and internationalized software products. They are used in programming languages, frameworks, and libraries to provide internationalization and localization features. Locale codes are also used in databases, operating systems, and web browsers to provide language and country-specific settings. Locale codes are standardized by the International Organization for Standardization (ISO) and are widely used in software development.