1. Central bank exchange rates
  2. Bank Indonesia
  3. SGD

Bank Indonesia Singapore Dollar rate

1 SGD = 13,983.55 IDR +0.26%

Published Tuesday, 29 September 2026 as the bank Indonesia transaction rates (buying).

1 IDR = 0.00007151 SGD

SGD to IDR over the last year

13,900.0013,950.00
52-week high
13,983.55
52-week low
13,861.80
52-week average
13,923.61
Change over the year
+0.65%

Yearly averages

The mean of each year’s publications, 1 SGD in IDR. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2026 13,923.61 13,983.55 13,861.80 6

This rate via API

The Bank Indonesia SGD rate for any day since 22 September 2026, or every publication in a range of up to a year, as JSON or CSV.

curl https://api.currencyapi.com/v3/official \
  -G -d source=bi -d base_currency=SGD \
  -d currencies=IDR -d date=2026-09-29 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2026
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=bi -d currencies=SGD \
  -d date_from=2026-01-01 -d date_to=2026-12-31 \
  -H "apikey: YOUR-API-KEY"

Singapore Dollar at other central banks

Questions about this rate

What is the Bank Indonesia SGD rate today?

On 29 September 2026 the Bank Indonesia published 1 SGD = 13,983.55 IDR (1 IDR = 0.00007151 SGD).

What was the average SGD rate in 2026?

The average of the 6 publications in 2026 is 1 SGD = 13,923.61 IDR, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.