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 5, 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 5, 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 0.01010
20.00 0.02021
50.00 0.05051
100.00 0.10103
200.00 0.20206
500.00 0.50514
1000.00 1.01028
2000.00 2.02055
5000.00 5.05138
10,000.00 10.10276
20,000.00 20.20551
50,000.00 50.51378
100,000.00 101.02755
200,000.00 202.05510
500,000.00 505.13776
1,000,000.00 1010.27551
2,000,000.00 2020.55102
MXN rate
October 5, 2025
UNO MXN
coinmill.com
0.01000 9.90
0.02000 19.80
0.05000 49.50
0.10000 99.00
0.20000 197.95
0.50000 494.90
1.00000 989.85
2.00000 1979.65
5.00000 4949.15
10.00000 9898.30
20.00000 19,796.60
50.00000 49,491.45
100.00000 98,982.90
200.00000 197,965.80
500.00000 494,914.50
1000.00000 989,829.00
2000.00000 1,979,658.00
UNO rate
January 20, 2021

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