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This Qtum and Sao Tome Dobra convertor is up to date with exchange rates from September 26, 2026.

Enter the amount to be converted in the box to the left of Qtum. Use "Swap currencies" to make Sao Tome Dobra the default currency. Click on Sao Tome Dobras or Qtums to convert between that currency and all other currencies.
Sao Tome and Principe
Other countries and currencies

The Qtum is the currency in no countries. The Sao Tome Dobra is the currency in Sao Tome and Principe (ST, STP). The symbol for QTUM can be written QTUM. The symbol for STD can be written Db. The Sao Tome Dobra is divided into 100 centimos. The exchange rate for the Qtum was last updated on September 25, 2026 from coinmarketcap.com. The exchange rate for the Sao Tome Dobra was last updated on May 3, 2023 from Yahoo Finance. The QTUM conversion factor has 15 significant digits. The STD conversion factor has 5 significant digits.


QTUM STD
coinmill.com
0.50000 10,927.5
1.00000 21,855.0
2.00000 43,709.5
5.00000 109,274.0
10.00000 218,548.0
20.00000 437,095.5
50.00000 1,092,739.0
100.00000 2,185,478.5
200.00000 4,370,957.0
500.00000 10,927,392.5
1000.00000 21,854,784.5
2000.00000 43,709,569.5
5000.00000 109,273,923.5
10,000.00000 218,547,847.0
20,000.00000 437,095,694.0
50,000.00000 1,092,739,235.0
100,000.00000 2,185,478,470.0
QTUM rate
September 25, 2026
STD QTUM
coinmill.com
20,000.0 0.91513
50,000.0 2.28783
100,000.0 4.57566
200,000.0 9.15131
500,000.0 22.87829
1,000,000.0 45.75657
2,000,000.0 91.51314
5,000,000.0 228.78285
10,000,000.0 457.56571
20,000,000.0 915.13141
50,000,000.0 2287.82853
100,000,000.0 4575.65706
200,000,000.0 9151.31413
500,000,000.0 22,878.28532
1,000,000,000.0 45,756.57064
2,000,000,000.0 91,513.14128
5,000,000,000.0 228,782.85320
STD rate
May 3, 2023

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