Convert Nigerian Nairas (NGN) and Sao Tome Dobras (STD): Currency Exchange Rate Conversion Calculator

This Nigerian Naira and Sao Tome Dobra convertor is up to date with exchange rates from October 31, 2026.

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

The Nigerian Naira is the currency in Nigeria (NG, NGA). The Sao Tome Dobra is the currency in Sao Tome and Principe (ST, STP). The symbol for NGN can be written N. The symbol for STD can be written Db. The Nigerian Naira is divided into 100 kobo. The Sao Tome Dobra is divided into 100 centimos. The exchange rate for the Nigerian Naira was last updated on October 31, 2026 from MSN. The exchange rate for the Sao Tome Dobra was last updated on May 3, 2023 from Yahoo Finance. The NGN conversion factor has 3 significant digits. The STD conversion factor has 5 significant digits.

NGN	STD
coinmill.com
1000	15,847.5
2000	31,695.5
5000	79,238.5
10,000	158,477.0
20,000	316,954.5
50,000	792,386.0
100,000	1,584,772.5
200,000	3,169,544.5
500,000	7,923,861.5
1,000,000	15,847,723.0
2,000,000	31,695,445.5
5,000,000	79,238,614.0
10,000,000	158,477,228.0
20,000,000	316,954,456.0
50,000,000	792,386,140.0
100,000,000	1,584,772,279.5
200,000,000	3,169,544,559.0

NGN rate
October 31, 2026

STD	NGN
coinmill.com
20,000.0	1262
50,000.0	3155
100,000.0	6310
200,000.0	12,620
500,000.0	31,550
1,000,000.0	63,101
2,000,000.0	126,201
5,000,000.0	315,503
10,000,000.0	631,005
20,000,000.0	1,262,011
50,000,000.0	3,155,027
100,000,000.0	6,310,055
200,000,000.0	12,620,110
500,000,000.0	31,550,274
1,000,000,000.0	63,100,548
2,000,000,000.0	126,201,097
5,000,000,000.0	315,502,742

STD rate
May 3, 2023

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Nigerian Naira (NGN) and Sao Tome Dobra (STD) Currency Exchange Rate Conversion Calculator

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