Convert Ethereum Classics (ETC) and Sao Tome Dobras (STD): Currency Exchange Rate Conversion Calculator

This Ethereum Classic and Sao Tome Dobra convertor is up to date with exchange rates from September 22, 2026.

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

The Ethereum Classic is the currency in no countries. The Sao Tome Dobra is the currency in Sao Tome and Principe (ST, STP). The symbol for ETC can be written ETC. The symbol for STD can be written Db. The Sao Tome Dobra is divided into 100 centimos. The exchange rate for the Ethereum Classic was last updated on September 21, 2026 from coinmarketcap.com. The exchange rate for the Sao Tome Dobra was last updated on May 3, 2023 from Yahoo Finance. The ETC conversion factor has 15 significant digits. The STD conversion factor has 5 significant digits.

ETC	STD
coinmill.com
0.10000	20,128.0
0.20000	40,256.0
0.50000	100,639.5
1.00000	201,279.5
2.00000	402,559.0
5.00000	1,006,397.0
10.00000	2,012,794.0
20.00000	4,025,588.0
50.00000	10,063,970.0
100.00000	20,127,940.0
200.00000	40,255,880.0
500.00000	100,639,700.0
1000.00000	201,279,400.0
2000.00000	402,558,800.0
5000.00000	1,006,397,000.5
10,000.00000	2,012,794,000.5
20,000.00000	4,025,588,001.0

ETC rate
September 21, 2026

STD	ETC
coinmill.com
20,000.0	0.09936
50,000.0	0.24841
100,000.0	0.49682
200,000.0	0.99364
500,000.0	2.48411
1,000,000.0	4.96822
2,000,000.0	9.93644
5,000,000.0	24.84109
10,000,000.0	49.68218
20,000,000.0	99.36437
50,000,000.0	248.41092
100,000,000.0	496.82183
200,000,000.0	993.64366
500,000,000.0	2484.10915
1,000,000,000.0	4968.21831
2,000,000,000.0	9936.43661
5,000,000,000.0	24,841.09153

STD rate
May 3, 2023

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Ethereum Classic (ETC) and Sao Tome Dobra (STD) Currency Exchange Rate Conversion Calculator

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