2025 SGD to IDR Historical Exchange Rates
Welcome to the SGD to IDR exchange rate history page. This page contains detailed daily historical exchange rates between SGD and IDR from 2025-3-8 to 2026-09-09, making it easy to look up and reference.
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1 SGD to IDR Historical Exchange Rate Trends
1 SGD = -- IDR
01:30 Exchange Rate
1 SGD to IDR Data Statistics
This section organizes the historical exchange rate data of 1 SGD to IDR, including daily data over the past 1 day, 15 days, 30 days, and 90 days. It also marks the highest, lowest, and average rates during each period, helping you easily understand how the exchange rate has changed over time, which is useful for currency exchange, transfers, or investment decisions.
Past 7 days historical exchange rates
Below are the daily average exchange rates of SGD to IDR for the past 7 days, helping you track the trend during this period. We also provide exchange rate changes of IDR to SGD, helping you understand fluctuations from different perspectives and better plan your currency exchange, transfers, or fund management.
SGD to IDR - Last 7 Days
IDR to SGD - Last 7 Days
SGD - Singapore Dollar
The Singapore dollar was introduced in 1967 to support the country's position as a global financial center. The SGD promotes regional trade and investment with its stability and international recognition.
- Supporting unit:1 yuan = 100 fen
- Denomination of banknotes:2, 5, 10, 50, 100, 1000, 10000 yuan
- Reserve currency:Yes, it is one of the important reserve currencies in Asia.
- Banknote material:Combination of paper and polymer with anti-counterfeiting elements.
- Metal composition:Copper-nickel alloy, stainless steel
- Currency symbol:S$
- Paper currency size:For example, 50 yuan is approximately 150mm × 70mm.
- language:en
- Main unit:1 yuan
- ISO code:SGD
- Currency name:Singapore Dollar
- Exchange Rate System:Managed floating exchange rate system
- Central Bank:Monetary Authority of Singapore
- Safe-haven currency:Some are considered as regional safe-haven currencies.
- Coin denomination:1, 5, 10, 20, 50 cents, 1 yuan
- Countries of Use:Singapore
- Cross-border payment:The Singapore dollar supports international settlements through the SWIFT network, with a highly developed financial system that facilitates cross-border trade and investment.
IDR - Indonesian Rupiah
The Indonesian rupiah was officially issued in 1949, replacing the Dutch colonial currency. The currency has fluctuated with the Indonesian economy, especially playing a key role in domestic trade and exports. In recent years, the government has been committed to maintaining currency stability.
- Supporting unit:1 shield = 100 points (Sen), but the fractional currency has effectively ceased circulation.
- Denomination of banknotes:1,000, 2,000, 5,000, 10,000, 20,000, 50,000, 100,000 won
- Reserve currency:No, it is only used for local circulation and trade in Indonesia.
- Banknote material:Blend cotton paper with polymer materials, incorporating anti-counterfeiting features such as optically variable ink, watermarks, and security threads.
- Metal composition:Alloys such as aluminum, nickel-clad steel, and stainless steel.
- Currency symbol:Rp
- Paper currency size:For example, 100,000 dong measures 151mm × 65mm, and the dimensions vary for different denominations.
- language:en
- Main unit:1 Shield (Rupiah)
- ISO code:IDR
- Currency name:Indonesian Rupiah
- Exchange Rate System:Manage the floating exchange rate system, with exchange rate fluctuations regulated by the Indonesian central bank.
- Central Bank:Bank Indonesia
- Safe-haven currency:No, it belongs to a highly volatile currency, significantly influenced by regional political and economic factors.
- Coin denomination:100, 200, 500, 1,000 dongs
- Countries of Use:Indonesia is the only country where it is used officially.
- Cross-border payment:Supports SWIFT network transfers, but the international liquidity of IDR is relatively low, and actual cross-border settlements are mostly conducted through US dollars or Singapore dollars. Indonesia is promoting the development of a local currency settlement (LCS) mechanism among ASEAN countries.




