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This Sao Tome Dobra and Yemeni Rial convertor is up to date with exchange rates from October 4, 2026.

Enter the amount to be converted in the box to the left of Sao Tome Dobra. Use "Swap currencies" to make Yemeni Rial the default currency. Click on Yemeni Rials or Sao Tome Dobras to convert between that currency and all other currencies.

Sao Tome and Principe
Yemen
Other countries and currencies

The Sao Tome Dobra is the currency in Sao Tome and Principe (ST, STP). The Yemeni Rial is the currency in Yemen (YE, YEM). The symbol for STD can be written Db. The symbol for YER can be written YRls. The Sao Tome Dobra is divided into 100 centimos. The Yemeni Rial is divided into 100 fils. The exchange rate for the Sao Tome Dobra was last updated on May 3, 2023 from Yahoo Finance. The exchange rate for the Yemeni Rial was last updated on October 4, 2026 from MSN. The STD conversion factor has 5 significant digits. The YER conversion factor has 4 significant digits.


STD YER
coinmill.com
20,000.0 221.115
50,000.0 552.785
100,000.0 1105.575
200,000.0 2211.145
500,000.0 5527.865
1,000,000.0 11,055.735
2,000,000.0 22,111.465
5,000,000.0 55,278.670
10,000,000.0 110,557.335
20,000,000.0 221,114.670
50,000,000.0 552,786.675
100,000,000.0 1,105,573.350
200,000,000.0 2,211,146.700
500,000,000.0 5,527,866.750
1,000,000,000.0 11,055,733.505
2,000,000,000.0 22,111,467.010
5,000,000,000.0 55,278,667.520
STD rate
May 3, 2023
YER STD
coinmill.com
200.000 18,090.0
500.000 45,225.5
1000.000 90,451.0
2000.000 180,901.5
5000.000 452,254.0
10,000.000 904,508.0
20,000.000 1,809,016.0
50,000.000 4,522,540.5
100,000.000 9,045,080.5
200,000.000 18,090,161.0
500,000.000 45,225,402.5
1,000,000.000 90,450,805.5
2,000,000.000 180,901,611.0
5,000,000.000 452,254,027.0
10,000,000.000 904,508,054.0
20,000,000.000 1,809,016,108.5
50,000,000.000 4,522,540,271.0
YER rate
October 4, 2026

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