Exchange rates

Singapore Dollar to Indonesian Rupiah

1 SGD = 13,928 IDR

1 IDR = 0.000072 SGD

Reference rate for September 20, 2026 · Updated every business day after central banks publish their reference rates.

1 day+0.01%

1 week+0.22%

1 month-0.14%

1 year+7.93%

Currency converter

Amount

From

100 SGD = 1,392,800 IDROpen →

Reference rate, before any bank or card margin.

SGD to IDR conversion table

SGD → IDR
SGD	IDR
	13,928
	69,640
	139,280
	696,400
	1,392,800
	6,964,000
	13,928,000
	69,640,000
	139,280,000

IDR → SGD
IDR	SGD
	0.000072
	0.000359
	0.000718
	0.003590
	0.007180
	0.03590
	0.07180
	0.3590
	0.7180

SGD/IDR in numbers

30-day high13,955on August 27, 2026

30-day low13,841on September 10, 2026

90-day high14,038on August 2, 2026

90-day low13,781on June 21, 2026

One year ago12,905on September 20, 2025 · +7.93%

Monthly average rates

Month	Average IDR per 1 SGD
October 2025	12,807
November 2025	12,823
December 2025	12,944
January 2026	13,126
February 2026	13,275
March 2026	13,223
April 2026	13,395
May 2026	13,750
June 2026	13,900
July 2026	13,929
August 2026	13,962
September 2026	13,915

Questions about SGD to IDR

What is the SGD to IDR exchange rate today?

On September 20, 2026 the reference rate is 1 SGD = 13,928 IDR, which means 1 IDR = 0.000072 SGD.

How much is 100 SGD in IDR?

100 SGD is about 1,392,800 IDR at today's reference rate. Banks and card networks add their own margin, so the amount you actually receive will differ slightly.

Is this the rate my bank or card will give me?

No. This is the central bank reference rate, the midpoint between buying and selling. Banks, exchange offices and card networks apply their own rate plus fees, so use this number as the benchmark to see how much you pay on top.

How often is the SGD/IDR rate updated?

Once per business day, after the central banks publish their reference rates (the European Central Bank around 16:00 CET). There is no fixing on weekends and holidays, so those days carry the last published rate.

How has SGD/IDR changed over the past year?

One year ago 1 SGD was 12,905 IDR. Today it is 13,928 IDR, a change of +7.93%.

Where does this data come from?

From central bank reference rates, aggregated by the open-source Frankfurter project. WaveRate republishes them for information only; they are not a quote to buy or sell currency.