The Mexican Peso was revalued on January 1, 1993. Pesos dated before that date (Old Mexican Pesos - MXP) are 1000 times less valuable than the New Mexican Pesos - MXN.

Old Mexican Peso (MXP) and Unobtanium (UNO) Currency Exchange Rate Conversion Calculator

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This Mexican Peso and Unobtanium convertor is up to date with exchange rates from October 13, 2025.

Enter the amount to be converted in the box to the left of Mexican Peso. Use "Swap currencies" to make Unobtanium the default currency. Click on Unobtaniums or Mexican Pesos to convert between that currency and all other currencies.

The Mexican Peso is the currency in Mexico (MX, MEX). The Unobtanium is the currency in no countries. The symbol for MXN can be written Mex$. The symbol for UNO can be written UNO. The Mexican Peso is divided into 100 centavos. The exchange rate for the Mexican Peso was last updated on October 13, 2025 from The International Monetary Fund. The exchange rate for the Unobtanium was last updated on January 20, 2021 from coinmarketcap.com. The MXN conversion factor has 6 significant digits. The UNO conversion factor has 15 significant digits.


MXN UNO
coinmill.com
10.00 0.01006
20.00 0.02011
50.00 0.05029
100.00 0.10057
200.00 0.20115
500.00 0.50287
1000.00 1.00574
2000.00 2.01149
5000.00 5.02872
10,000.00 10.05745
20,000.00 20.11489
50,000.00 50.28723
100,000.00 100.57446
200,000.00 201.14891
500,000.00 502.87228
1,000,000.00 1005.74456
2,000,000.00 2011.48912
MXN rate
October 13, 2025
UNO MXN
coinmill.com
0.01000 9.95
0.02000 19.90
0.05000 49.70
0.10000 99.45
0.20000 198.85
0.50000 497.15
1.00000 994.30
2.00000 1988.60
5.00000 4971.45
10.00000 9942.90
20.00000 19,885.75
50.00000 49,714.40
100.00000 99,428.85
200.00000 198,857.65
500.00000 497,144.15
1000.00000 994,288.25
2000.00000 1,988,576.50
UNO rate
January 20, 2021

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