18 SGD to IDR

18 SGD = 231,382.66 IDR at the rate on 2025-09-08.

$1 = Rp12,854.59 ^{+Rp104.83 (+0.82%)} at the rate on 2025-09-08.

The cost of 18 Singapore Dollars in Indonesian Rupiah today is Rp231,382.66 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.82% (by +Rp104.83). The exchange rate of the Singapore Dollar in relation to the Indonesian Rupiah on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

Singapore Dollar

SGD

Singapore

Indonesian Rupiah

IDR

Indonesia

With the currency converter, you can convert 18 Singapore Dollars to Rupiah and find out how much eighteen dollars is currently worth in Rupiah. Also, you can make a reverse calculation and find out the current value of 18 Rupiah in Singapore Dollars.

16 SGD to IDR	17 SGD to IDR	18 SGD to IDR	19 SGD to IDR	20 SGD to IDR
Rp205,673.48	Rp218,528.07	Rp231,382.66	Rp244,237.26	Rp257,091.85

16 SGD to IDR

17 SGD to IDR

18 SGD to IDR

19 SGD to IDR

20 SGD to IDR

Rp205,673.48

Rp218,528.07

Rp231,382.66

Rp244,237.26

Rp257,091.85

Graph of change in 18 Singapore Dollars to Indonesian Rupiah rate

Select the period for plotting the chart:

The Singapore Dollar to Rupiah exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 18 Dollars (SGD) in Rupiah (IDR)

Changes for the week (7 days)
Date	Day of the week	18 SGD to IDR	Changes	Changes %
September 2, 2025	Tuesday	18 SGD = 229,739.68 IDR	-702.04 IDR	-0.31%
September 3, 2025	Wednesday	18 SGD = 230,144.85 IDR	+405.17 IDR	+0.18%
September 4, 2025	Thursday	18 SGD = 229,749.83 IDR	-395.03 IDR	-0.17%
September 5, 2025	Friday	18 SGD = 229,304.35 IDR	-445.48 IDR	-0.19%
September 6, 2025	Saturday	18 SGD = 229,393.56 IDR	+89.21 IDR	+0.04%
September 7, 2025	Sunday	18 SGD = 229,495.79 IDR	+102.24 IDR	+0.04%
September 8, 2025 (today)	Monday	18 SGD = 231,382.66 IDR	+1,886.87 IDR	+0.82%
The cost of 18 Dollars (SGD) in Indonesian Rupiah for a week (7 days) increased by +Rp1,642.98 (one thousand six hundred forty-two rupiah ninety-eight sen).

Changes for the month (30 days)
Date	Day of the week	18 SGD to IDR	Changes	Changes %
August 9, 2025	Saturday	18 SGD = 227,641.05 IDR	+17.71 IDR	+0.01%
September 8, 2025 (today)	Monday	18 SGD = 231,382.66 IDR	+3,741.62 IDR	+1.62%
The cost of 18 Dollars (SGD) in Indonesian Rupiah for a month (30 days) increased by +Rp3,741.62 (three thousand seven hundred forty-one rupiah sixty-two sen).

Changes for the year (365 days)
Date	Day of the week	18 SGD to IDR	Changes	Changes %
September 8, 2024	Sunday	18 SGD = 213,530.24 IDR	+97.63 IDR	+0.05%
September 8, 2025 (today)	Monday	18 SGD = 231,382.66 IDR	+17,852.42 IDR	+7.72%
The cost of 18 Dollars (SGD) in Indonesian Rupiah for a year (365 days) increased by +Rp17,852.42 (seventeen thousand eight hundred fifty-two rupiah forty-two sen).

Currency Converter

Graph of change in 18 Singapore Dollars to Indonesian Rupiah rate

Dynamics of the cost changes of 18 Dollars (SGD) in Rupiah (IDR)

Cross rate of 18 SGD to other currencies