General Information

Time Zone

Indonesia is divided into three Standard Time Zones. The first cluster is Sumatra, Java and West & Central Kalimantan, which are 7 hours ahead of Greenwich Mean Time (GMT+7). The second one is Bali, Nusa Tenggara, South & East Kalimantan and Sulawesi, which are 8 hours ahead of Greenwich Mean Time (GMT+8). The last one is Irian Jaya and Maluku, which are 9 hours ahead of Greenwich Mean Time (GMT+9).

Language

The official language of Indonesia is Indonesian.
The official language of the ICIMTech 2025 is English.

Electricity

  • Voltage: 220-240 Volts (U.S./Canada are 110-120 Volts)
  • Primary Socket Types: Euro, Schuko, British

Currency

The Republic of Indonesia’s unit of currency is the Rupiah (Rp).

The current rupiah consists of coins from 100 Rupiah up to 1000 Rupiah (1 Rupiah is officially legal tender but is effectively worthless and is not circulated) and banknotes of 1000 Rupiah up to 100,000 Rupiah. With US$1 worth 16.321 Rupiah (31 January 2025), the largest Indonesian banknote is, therefore, worth approximately US$6,13.

Foreign currencies can be exchanged at government-designated banks and money changers.

 

Notes : EY = Emission Year

Source :
http://www.bi.go.id/en/sistem-pembayaran/instrumen/gambar-uang/Contents/Default.aspx
https://www.banknotenews.com/files/tag-indonesia.php