31 USD to SGD

31 USD = 40.06 SGD at the rate on 2026-06-21.

$1 = $1.29 at the rate on 2026-06-21.

The cost of 31 United States Dollars in Singapore Dollars today is $40.06 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the United States Dollar in relation to the Singapore Dollar on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

United States Dollar

USD

USA

Singapore Dollar

SGD

Singapore

With the currency converter, you can convert 31 United States Dollars to Singapore Dollars and find out how much thirty-one united States Dollars is currently worth in Dollars. Also, you can make a reverse calculation and find out the current value of 31 Singapore Dollars in United States Dollars.

29 USD to SGD	30 USD to SGD	31 USD to SGD	32 USD to SGD	33 USD to SGD
$37.48	$38.77	$40.06	$41.35	$42.65

29 USD to SGD

30 USD to SGD

31 USD to SGD

32 USD to SGD

33 USD to SGD

$37.48

$38.77

$40.06

$41.35

$42.65

Graph of change in 31 United States Dollars to Singapore Dollars rate

Select the period for plotting the chart:

The United States Dollar to Singapore Dollar 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 31 United States Dollars (USD) in Singapore Dollars (SGD)

Changes for the week (7 days)
Date	Day of the week	31 USD to SGD	Changes	Changes %
June 15, 2026	Monday	31 USD = 39.77 SGD	+0.04 SGD	+0.09%
June 16, 2026	Tuesday	31 USD = 39.75 SGD	-0.02 SGD	-0.05%
June 17, 2026	Wednesday	31 USD = 39.94 SGD	+0.20 SGD	+0.49%
June 18, 2026	Thursday	31 USD = 40.00 SGD	+0.06 SGD	+0.14%
June 19, 2026	Friday	31 USD = 40.06 SGD	+0.07 SGD	+0.16%
June 20, 2026	Saturday	31 USD = 40.06 SGD	-0.0031 SGD	-0.01%
June 21, 2026 (today)	Sunday	31 USD = 40.06 SGD	-	-
The cost of 31 Dollars (USD) in Singapore Dollars for a week (7 days) increased by +$0.29 (zero dollar twenty-nine cents).

Changes for the month (30 days)
Date	Day of the week	31 USD to SGD	Changes	Changes %
May 22, 2026	Friday	31 USD = 39.70 SGD	+0.08 SGD	+0.21%
June 21, 2026 (today)	Sunday	31 USD = 40.06 SGD	+0.37 SGD	+0.91%
The cost of 31 Dollars (USD) in Singapore Dollars for a month (30 days) increased by +$0.37 (zero dollar thirty-seven cents).

Changes for the year (365 days)
Date	Day of the week	31 USD to SGD	Changes	Changes %
June 21, 2025	Saturday	31 USD = 39.87 SGD	-	-
June 21, 2026 (today)	Sunday	31 USD = 40.06 SGD	+0.20 SGD	+0.49%
The cost of 31 Dollars (USD) in Singapore Dollars for a year (365 days) increased by +$0.20 (zero dollar twenty cents).

Currency Converter

Graph of change in 31 United States Dollars to Singapore Dollars rate

Dynamics of the cost changes of 31 United States Dollars (USD) in Singapore Dollars (SGD)

Cross rate of 31 USD to other currencies