4 STD to YER

4 STD = 0.04 YER at the rate on 2025-09-08.

1 STD = ﷼0.01 at the rate on 2025-09-08.

The cost of 4 Sao Tomean Dobras in Yemeni Rials today is ﷼0.04 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Sao Tomean Dobra in relation to the Yemeni Rial on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

Sao Tomean Dobra

STD

Sao Tome And Principe

Yemeni Rial

YER

Yemen

With the currency converter, you can convert 4 Sao Tomean Dobras to Rials and find out how much four dobras is currently worth in Rials. Also, you can make a reverse calculation and find out the current value of 4 Rials in Sao Tomean Dobras.

2 STD to YER	3 STD to YER	4 STD to YER	5 STD to YER	6 STD to YER
﷼0.02	﷼0.03	﷼0.04	﷼0.05	﷼0.06

2 STD to YER

3 STD to YER

4 STD to YER

5 STD to YER

6 STD to YER

﷼0.02

﷼0.03

﷼0.04

﷼0.05

﷼0.06

Graph of change in 4 Sao Tomean Dobras to Yemeni Rials rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Rial 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 4 Dobras (STD) in Rials (YER)

Changes for the week (7 days)
Date	Day of the week	4 STD to YER	Changes	Changes %
September 2, 2025	Tuesday	4 STD = 0.04 YER	+0.000027 YER	+0.06%
September 3, 2025	Wednesday	4 STD = 0.04 YER	-	-
September 4, 2025	Thursday	4 STD = 0.04 YER	+0.00000002 YER	+0.000050%
September 5, 2025	Friday	4 STD = 0.04 YER	-0.000009 YER	-0.02%
September 6, 2025	Saturday	4 STD = 0.04 YER	-	-
September 7, 2025	Sunday	4 STD = 0.04 YER	-	-
September 8, 2025 (today)	Monday	4 STD = 0.04 YER	-	-
The cost of 4 Dobras (STD) in Yemeni Rials for a week (7 days) decreased by -﷼0.000009 (zero rial nine fils).

Changes for the month (30 days)
Date	Day of the week	4 STD to YER	Changes	Changes %
August 9, 2025	Saturday	4 STD = 0.04 YER	-	-
September 8, 2025 (today)	Monday	4 STD = 0.04 YER	-0.0001 YER	-0.15%
The cost of 4 Dobras (STD) in Yemeni Rials for a month (30 days) decreased by -﷼0.0001 (zero rial one fils).

Changes for the year (365 days)
Date	Day of the week	4 STD to YER	Changes	Changes %
September 8, 2024	Sunday	4 STD = 0.04 YER	-	-
September 8, 2025 (today)	Monday	4 STD = 0.04 YER	-0.0018 YER	-4.27%
The cost of 4 Dobras (STD) in Yemeni Rials for a year (365 days) decreased by -﷼0.0018 (zero rial eighteen fils).

Currency Converter

Graph of change in 4 Sao Tomean Dobras to Yemeni Rials rate

Dynamics of the cost changes of 4 Dobras (STD) in Rials (YER)

Cross rate of 4 STD to other currencies