Indonesia - Formatting standards & code snippets

Here is a complete list of standards and formats used in Indonesia. It includes a full list of ISO codes, number, date, currency, telephone and address formats. You will also get code examples on how to perform the most common formatting operations in Java, C#, JavaScript and PHP. Multiple resource files are made available, mainly the complete list of states, in different formats such as CSV, XML, JSON, HTML and SQL.

Download list of provinces for Indonesia in CSV, JSON, HTML, SQL and XML
ISO-3166-1 Codes
Official Language
Date Format
- How to format dates for Indonesia in Java, C#, PHP, and JavaScript
Time Format
- How to format time for Indonesia in Java, C#, PHP, and JavaScript
Numeric Format
- How to format numbers for Indonesia in Java, C#, PHP, and JavaScript
Currency Format
- How to format currencies for Indonesia in Java, C#, PHP, and JavaScript

What are the ISO-3166-1 codes for Indonesia?

Alpha-2: ID
Alpha-3: IDN
Numeric: 360
Java Locale Code: id_ID
.Net CultureInfo Code: id-ID
PHP Locale Code: id_ID

What is the official language in Indonesia?

Indonesian

What is the date format in Indonesia?

The date format in Indonesia is little-endian:

Format: dd/MM/yyyy
Ex: 03/12/2014 for December 3rd 2014

Formatting a date in Java:

Locale locale = new Locale("id", "ID");
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy", locale);
sdf.format(new Date());

Formatting a date in C#:

CultureInfo ci = CultureInfo.GetCultureInfo("id-ID");
DateTime.Now.ToString("dd/MM/yyyy", ci);

Formatting a date in JavaScript:

date = new Date();
date.toLocaleDateString('id-ID');

Formatting a date in PHP:

date("d/m/Y");

What is the time format in Indonesia?

The time format in Indonesia is 24-hour notation in most cases.

Format: HH:mm[:ss]
Ex: 09:00 for 09:00AM, and 21:00 for 09:00PM

Formatting time in Java:

Locale locale = new Locale("id", "ID");
SimpleDateFormat sdf = new SimpleDateFormat("HH.mm.ss", locale);
sdf.format(new Date());

Formatting time in C#:

CultureInfo ci = CultureInfo.GetCultureInfo("id-ID");
DateTime.Now.ToString("HH.mm.ss", ci);

Formatting time in JavaScript:

let date = new Date();
date.toLocaleTimeString('id-ID', {hour12: false});

Formatting time in PHP:

date("H.i.s");

What is the numeric format in Indonesia?

Format: 999.999.999,99

Group Size: 3
Grouping Character: . (dot)
Decimal Character: , (comma)

Formatting numbers in Java:

Locale locale = new Locale("id", "ID");
NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);
numberFormat.format(999999999.99d);

Formatting numbers in C#:

double d = 999999999.99d;
d.ToString("n", CultureInfo.GetCultureInfo("id-ID")));

Formatting numbers in JavaScript:

let number = 999999999.99;
number.toLocaleString('id-ID');

Formatting numbers in PHP:

$fmt = new NumberFormatter($locale = 'id_ID', NumberFormatter::DECIMAL);
$fmt->format(999999999.99);

What is the currency format in Indonesia?

Format: Rp1.000.000.00

Group Size: 3
Grouping Character: . (dot)
Decimal Character: Not supported
Currency Symbol: Rp
Currency Symbol Position: Before number
Currency Name: Indonesian Rupiah (IDR)

Formatting currency in Java:

Locale locale = new Locale("id", "ID");
NumberFormat numberFormat = NumberFormat.getCurrencyInstance(locale);
numberFormat.format(999999999d);

Formatting currency in C#:

double d = 999999999d;
d.ToString("c", CultureInfo.GetCultureInfo("id-ID")));

Formatting currency in JavaScript:

let number = 999999999;
number.toLocaleString('id-ID', {currency: 'IDR', style: 'currency'});

Formatting currency in PHP:

$fmt = new NumberFormatter($locale = 'id_ID', NumberFormatter::CURRENCY);
$fmt->format(999999999.99);

Download list of provinces for Indonesia in CSV, JSON, HTML, SQL and XML

List of provinces: HTML - Select Control

------------------------
 ISO_3166-2 code + name
------------------------
<select>
	<option value="ID-AC">Aceh</option>
	<option value="ID-BA">Bali</option>
	<option value="ID-BB">Kepulauan Bangka Belitung</option>
	<option value="ID-BT">Banten</option>
	<option value="ID-BE">Bengkulu</option>
	<option value="ID-GO">Gorontalo</option>
	<option value="ID-JA">Jambi</option>
	<option value="ID-JB">Jawa Barat</option>
	<option value="ID-JT">Jawa Tengah</option>
	<option value="ID-JI">Jawa Timur</option>
	<option value="ID-KB">Kalimantan Barat</option>
	<option value="ID-KS">Kalimantan Selatan</option>
	<option value="ID-KT">Kalimantan Tengah</option>
	<option value="ID-KI">Kalimantan Timur</option>
	<option value="ID-KU">Kalimantan Utara</option>
	<option value="ID-KR">Kepulauan Riau</option>
	<option value="ID-LA">Lampung</option>
	<option value="ID-MA">Maluku</option>
	<option value="ID-MU">Maluku Utara</option>
	<option value="ID-NB">Nusa Tenggara Barat</option>
	<option value="ID-NT">Nusa Tenggara Timur</option>
	<option value="ID-PA">Papua</option>
	<option value="ID-PB">Papua Barat</option>
	<option value="ID-RI">Riau</option>
	<option value="ID-SR">Sulawesi Barat</option>
	<option value="ID-SN">Sulawesi Selatan</option>
	<option value="ID-ST">Sulawesi Tengah</option>
	<option value="ID-SG">Sulawesi Tenggara</option>
	<option value="ID-SA">Sulawesi Utara</option>
	<option value="ID-SB">Sumatera Barat</option>
	<option value="ID-SS">Sumatera Selatan</option>
	<option value="ID-SU">Sumatera Utara</option>
	<option value="ID-JK">DKI Jakarta</option>
	<option value="ID-YO">DI Yogyakarta</option>
</select>

List of provinces: CSV

code,name
ID-AC,"Aceh"
ID-BA,"Bali"
ID-BB,"Kepulauan Bangka Belitung"
ID-BT,"Banten"
ID-BE,"Bengkulu"
ID-GO,"Gorontalo"
ID-JA,"Jambi"
ID-JB,"Jawa Barat"
ID-JT,"Jawa Tengah"
ID-JI,"Jawa Timur"
ID-KB,"Kalimantan Barat"
ID-KS,"Kalimantan Selatan"
ID-KT,"Kalimantan Tengah"
ID-KI,"Kalimantan Timur"
ID-KU,"Kalimantan Utara"
ID-KR,"Kepulauan Riau"
ID-LA,"Lampung"
ID-MA,"Maluku"
ID-MU,"Maluku Utara"
ID-NB,"Nusa Tenggara Barat"
ID-NT,"Nusa Tenggara Timur"
ID-PA,"Papua"
ID-PB,"Papua Barat"
ID-RI,"Riau"
ID-SR,"Sulawesi Barat"
ID-SN,"Sulawesi Selatan"
ID-ST,"Sulawesi Tengah"
ID-SG,"Sulawesi Tenggara"
ID-SA,"Sulawesi Utara"
ID-SB,"Sumatera Barat"
ID-SS,"Sumatera Selatan"
ID-SU,"Sumatera Utara"
ID-JK,"DKI Jakarta"
ID-YO,"DI Yogyakarta"

List of provinces: JSON

------------------------
 ISO-3166-2 code + Name
------------------------
[
	{code: "ID-AC", name: "Aceh"},
	{code: "ID-BA", name: "Bali"},
	{code: "ID-BB", name: "Kepulauan Bangka Belitung"},
	{code: "ID-BT", name: "Banten"},
	{code: "ID-BE", name: "Bengkulu"},
	{code: "ID-GO", name: "Gorontalo"},
	{code: "ID-JA", name: "Jambi"},
	{code: "ID-JB", name: "Jawa Barat"},
	{code: "ID-JT", name: "Jawa Tengah"},
	{code: "ID-JI", name: "Jawa Timur"},
	{code: "ID-KB", name: "Kalimantan Barat"},
	{code: "ID-KS", name: "Kalimantan Selatan"},
	{code: "ID-KT", name: "Kalimantan Tengah"},
	{code: "ID-KI", name: "Kalimantan Timur"},
	{code: "ID-KU", name: "Kalimantan Utara"},
	{code: "ID-KR", name: "Kepulauan Riau"},
	{code: "ID-LA", name: "Lampung"},
	{code: "ID-MA", name: "Maluku"},
	{code: "ID-MU", name: "Maluku Utara"},
	{code: "ID-NB", name: "Nusa Tenggara Barat"},
	{code: "ID-NT", name: "Nusa Tenggara Timur"},
	{code: "ID-PA", name: "Papua"},
	{code: "ID-PB", name: "Papua Barat"},
	{code: "ID-RI", name: "Riau"},
	{code: "ID-SR", name: "Sulawesi Barat"},
	{code: "ID-SN", name: "Sulawesi Selatan"},
	{code: "ID-ST", name: "Sulawesi Tengah"},
	{code: "ID-SG", name: "Sulawesi Tenggara"},
	{code: "ID-SA", name: "Sulawesi Utara"},
	{code: "ID-SB", name: "Sumatera Barat"},
	{code: "ID-SS", name: "Sumatera Selatan"},
	{code: "ID-SU", name: "Sumatera Utara"},
	{code: "ID-JK", name: "DKI Jakarta"},
	{code: "ID-YO", name: "DI Yogyakarta"}
]

List of provinces: SQL

-- -----------------------------------------------------
-- Table `province`
-- -----------------------------------------------------
DROP TABLE IF EXISTS province;

CREATE TABLE IF NOT EXISTS province (
  id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  code VARCHAR(6) NOT NULL,
  name VARCHAR(50) NOT NULL,
  PRIMARY KEY (id),
  UNIQUE INDEX id_UNIQUE (id ASC),
  UNIQUE INDEX code_UNIQUE (code ASC)
) ENGINE = InnoDB;

INSERT INTO province (id, code, name) VALUES (null, 'ID-AC', 'Aceh');
INSERT INTO province (id, code, name) VALUES (null, 'ID-BA', 'Bali');
INSERT INTO province (id, code, name) VALUES (null, 'ID-BB', 'Kepulauan Bangka Belitung');
INSERT INTO province (id, code, name) VALUES (null, 'ID-BT', 'Banten');
INSERT INTO province (id, code, name) VALUES (null, 'ID-BE', 'Bengkulu');
INSERT INTO province (id, code, name) VALUES (null, 'ID-GO', 'Gorontalo');
INSERT INTO province (id, code, name) VALUES (null, 'ID-JA', 'Jambi');
INSERT INTO province (id, code, name) VALUES (null, 'ID-JB', 'Jawa Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-JT', 'Jawa Tengah');
INSERT INTO province (id, code, name) VALUES (null, 'ID-JI', 'Jawa Timur');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KB', 'Kalimantan Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KS', 'Kalimantan Selatan');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KT', 'Kalimantan Tengah');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KI', 'Kalimantan Timur');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KU', 'Kalimantan Utara');
INSERT INTO province (id, code, name) VALUES (null, 'ID-KR', 'Kepulauan Riau');
INSERT INTO province (id, code, name) VALUES (null, 'ID-LA', 'Lampung');
INSERT INTO province (id, code, name) VALUES (null, 'ID-MA', 'Maluku');
INSERT INTO province (id, code, name) VALUES (null, 'ID-MU', 'Maluku Utara');
INSERT INTO province (id, code, name) VALUES (null, 'ID-NB', 'Nusa Tenggara Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-NT', 'Nusa Tenggara Timur');
INSERT INTO province (id, code, name) VALUES (null, 'ID-PA', 'Papua');
INSERT INTO province (id, code, name) VALUES (null, 'ID-PB', 'Papua Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-RI', 'Riau');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SR', 'Sulawesi Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SN', 'Sulawesi Selatan');
INSERT INTO province (id, code, name) VALUES (null, 'ID-ST', 'Sulawesi Tengah');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SG', 'Sulawesi Tenggara');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SA', 'Sulawesi Utara');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SB', 'Sumatera Barat');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SS', 'Sumatera Selatan');
INSERT INTO province (id, code, name) VALUES (null, 'ID-SU', 'Sumatera Utara');
INSERT INTO province (id, code, name) VALUES (null, 'ID-JK', 'DKI Jakarta');
INSERT INTO province (id, code, name) VALUES (null, 'ID-YO', 'DI Yogyakarta');

List of provinces: XML

<!-- ISO-3166-2 code + name -->
<?xml version="1.0" encoding="UTF-8"?>
<provinces>
	<province>
		<code>ID-AC</code>
		<name>Aceh</name>
	</province>
	<province>
		<code>ID-BA</code>
		<name>Bali</name>
	</province>
	<province>
		<code>ID-BB</code>
		<name>Kepulauan Bangka Belitung</name>
	</province>
	<province>
		<code>ID-BT</code>
		<name>Banten</name>
	</province>
	<province>
		<code>ID-BE</code>
		<name>Bengkulu</name>
	</province>
	<province>
		<code>ID-GO</code>
		<name>Gorontalo</name>
	</province>
	<province>
		<code>ID-JA</code>
		<name>Jambi</name>
	</province>
	<province>
		<code>ID-JB</code>
		<name>Jawa Barat</name>
	</province>
	<province>
		<code>ID-JT</code>
		<name>Jawa Tengah</name>
	</province>
	<province>
		<code>ID-JI</code>
		<name>Jawa Timur</name>
	</province>
	<province>
		<code>ID-KB</code>
		<name>Kalimantan Barat</name>
	</province>
	<province>
		<code>ID-KS</code>
		<name>Kalimantan Selatan</name>
	</province>
	<province>
		<code>ID-KT</code>
		<name>Kalimantan Tengah</name>
	</province>
	<province>
		<code>ID-KI</code>
		<name>Kalimantan Timur</name>
	</province>
	<province>
		<code>ID-KU</code>
		<name>Kalimantan Utara</name>
	</province>
	<province>
		<code>ID-KR</code>
		<name>Kepulauan Riau</name>
	</province>
	<province>
		<code>ID-LA</code>
		<name>Lampung</name>
	</province>
	<province>
		<code>ID-MA</code>
		<name>Maluku</name>
	</province>
	<province>
		<code>ID-MU</code>
		<name>Maluku Utara</name>
	</province>
	<province>
		<code>ID-NB</code>
		<name>Nusa Tenggara Barat</name>
	</province>
	<province>
		<code>ID-NT</code>
		<name>Nusa Tenggara Timur</name>
	</province>
	<province>
		<code>ID-PA</code>
		<name>Papua</name>
	</province>
	<province>
		<code>ID-PB</code>
		<name>Papua Barat</name>
	</province>
	<province>
		<code>ID-RI</code>
		<name>Riau</name>
	</province>
	<province>
		<code>ID-SR</code>
		<name>Sulawesi Barat</name>
	</province>
	<province>
		<code>ID-SN</code>
		<name>Sulawesi Selatan</name>
	</province>
	<province>
		<code>ID-ST</code>
		<name>Sulawesi Tengah</name>
	</province>
	<province>
		<code>ID-SG</code>
		<name>Sulawesi Tenggara</name>
	</province>
	<province>
		<code>ID-SA</code>
		<name>Sulawesi Utara</name>
	</province>
	<province>
		<code>ID-SB</code>
		<name>Sumatera Barat</name>
	</province>
	<province>
		<code>ID-SS</code>
		<name>Sumatera Selatan</name>
	</province>
	<province>
		<code>ID-SU</code>
		<name>Sumatera Utara</name>
	</province>
	<province>
		<code>ID-JK</code>
		<name>DKI Jakarta</name>
	</province>
	<province>
		<code>ID-YO</code>
		<name>DI Yogyakarta</name>
	</province>
</provinces>