21 BOB to SGD

21 BOB = 3.88 SGD at the rate on 2025-09-10.

$b1 = $0.18 ^{-$0.0009 (-0.48%)} at the rate on 2025-09-10.

The cost of 21 Bolivianos in Singapore Dollars today is $3.88 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.48% (by -$0.0009). The exchange rate of the Boliviano 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

Boliviano

BOB

Plurinational State of Bolivia

Singapore Dollar

SGD

Singapore

With the currency converter, you can convert 21 Bolivianos to Dollars and find out how much twenty-one bolivianos is currently worth in Dollars. Also, you can make a reverse calculation and find out the current value of 21 Dollars in Bolivianos.

19 BOB to SGD	20 BOB to SGD	21 BOB to SGD	22 BOB to SGD	23 BOB to SGD
$3.51	$3.70	$3.88	$4.06	$4.25

19 BOB to SGD

20 BOB to SGD

21 BOB to SGD

22 BOB to SGD

23 BOB to SGD

$3.51

$3.70

$3.88

$4.06

$4.25

Graph of change in 21 Bolivianos to Singapore Dollars rate

Select the period for plotting the chart:

The Boliviano to 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 21 Bolivianos (BOB) in Dollars (SGD)

Changes for the week (7 days)
Date	Day of the week	21 BOB to SGD	Changes	Changes %
September 4, 2025	Thursday	21 BOB = 3.92 SGD	+0.0012 SGD	+0.03%
September 5, 2025	Friday	21 BOB = 3.91 SGD	-0.01 SGD	-0.28%
September 6, 2025	Saturday	21 BOB = 3.92 SGD	+0.01 SGD	+0.27%
September 7, 2025	Sunday	21 BOB = 3.92 SGD	+0.0026 SGD	+0.07%
September 8, 2025	Monday	21 BOB = 3.89 SGD	-0.03 SGD	-0.83%
September 9, 2025	Tuesday	21 BOB = 3.90 SGD	+0.01 SGD	+0.32%
September 10, 2025 (today)	Wednesday	21 BOB = 3.88 SGD	-0.02 SGD	-0.48%
The cost of 21 Bolivianos (BOB) in Singapore Dollars for a week (7 days) decreased by -$0.04 (zero dollar four cents).

Changes for the month (30 days)
Date	Day of the week	21 BOB to SGD	Changes	Changes %
August 11, 2025	Monday	21 BOB = 3.90 SGD	-0.02 SGD	-0.42%
September 10, 2025 (today)	Wednesday	21 BOB = 3.88 SGD	-0.02 SGD	-0.39%
The cost of 21 Bolivianos (BOB) in Singapore Dollars for a month (30 days) decreased by -$0.02 (zero dollar two cents).

Changes for the year (365 days)
Date	Day of the week	21 BOB to SGD	Changes	Changes %
September 10, 2024	Tuesday	21 BOB = 3.96 SGD	-0.0037 SGD	-0.09%
September 10, 2025 (today)	Wednesday	21 BOB = 3.88 SGD	-0.08 SGD	-2.12%
The cost of 21 Bolivianos (BOB) in Singapore Dollars for a year (365 days) decreased by -$0.08 (zero dollar eight cents).

Currency Converter

Graph of change in 21 Bolivianos to Singapore Dollars rate

Dynamics of the cost changes of 21 Bolivianos (BOB) in Dollars (SGD)

Cross rate of 21 BOB to other currencies