Result:$100 in 1988 → $2,613.20 in 2026
The Mexican Peso has lost 96% its value since 1988
Updated: March 11, 2026$100 in 1988 is equivalent in purchasing power to about $2,613.20 today, an increase of $2,513.20 over 38 years. The peso had an average inflation rate of 8.97% per year between 1988 and today, producing a cumulative price increase of 2,513.20%.
This means that today's prices are 26.13 times as high as average prices since 1988, according to the OECD and the World Bank consumer price index for Mexico. A peso today only buys 3.827% of what it could buy back then.
The inflation rate in 1988 was 114.16%. The current inflation rate compared to the end of last year is now 5.38%. If this number holds, $100 today will be equivalent in buying power to $105.38 next year.
⌃
| Cumulative price change | 2,513.20% |
| Average inflation rate | 8.97% |
|
Converted amount
$100 base | $2,613.20 |
|
Price difference
$100 base | $2,513.20 |
| CPI in 1988 | 6.476 |
| CPI in 2026 | 169.241 |
| Inflation in 1988 | 114.16% |
| Inflation in 2026 | 5.38% |
| $100 in 1988 | $2,613.20 in 2026 |
Buying power of $100 in 1988
This chart shows a calculation of buying power equivalence for $100 in 1988 (price index tracking began in 1959).
For example, if you started with $100, you would need to end with $2,613.20 in order to "adjust" for inflation (sometimes refered to as "beating inflation").
When $100 is equivalent to $2,613.20 over time, that means that the "real value" of a single Mexican peso decreases over time. In other words, a peso will pay for fewer items at the store.
This effect explains how inflation erodes the value of a peso over time. By calculating the value in 1988 dollars, the chart below shows how $100 is worth less over 38 years.
According to the OECD and the World Bank, each of these MXN amounts below is equal in terms of what it could buy at the time:
This conversion table shows various other 1988 amounts in today's pesos, based on the 2,513.20% change in prices:
| Initial value | Equivalent value |
|---|---|
| $1 peso in 1988 | $26.13 pesos today |
| $5 pesos in 1988 | $130.66 pesos today |
| $10 pesos in 1988 | $261.32 pesos today |
| $50 pesos in 1988 | $1,306.60 pesos today |
| $100 pesos in 1988 | $2,613.20 pesos today |
| $500 pesos in 1988 | $13,066.01 pesos today |
| $1,000 pesos in 1988 | $26,132.02 pesos today |
| $5,000 pesos in 1988 | $130,660.10 pesos today |
| $10,000 pesos in 1988 | $261,320.20 pesos today |
| $50,000 pesos in 1988 | $1,306,600.98 pesos today |
| $100,000 pesos in 1988 | $2,613,201.96 pesos today |
| $500,000 pesos in 1988 | $13,066,009.78 pesos today |
| $1,000,000 pesos in 1988 | $26,132,019.57 pesos today |
How to calculate inflation rate for $100 since 1988
Our calculations use the following inflation rate formula to calculate the change in value between 1988 and today:
CPI todayCPI in 1988
×
1988 MXN value
=
Today's value
Then plug in historical CPI values. The Mexican CPI was 6.476399 in the year 1988 and 169.2413853864359 in 2026:
169.24138538643596.476399
×
$100
=
$2,613.20
$100 in 1988 has the same "purchasing power" or "buying power" as $2,613.20 in 2026.
To get the total inflation rate for the 38 years between 1988 and 2026, we use the following formula:
CPI in 2026 - CPI in 1988CPI in 1988
×
100
=
Cumulative inflation rate (38 years)
Plugging in the values to this equation, we get:
169.2413853864359 - 6.4763996.476399
×
100
=
2,513%
Data source & citation
You may use the following MLA citation for this page: “Value of 1988 Mexican Pesos today | Mexico Inflation Calculator.” Official Inflation Data, Alioth Finance, 1 Apr. 2026, https://www.officialdata.org/mexico/inflation/1988.
Special thanks to QuickChart for their chart image API, which is used for chart downloads.
in2013dollars.com is a reference website maintained by the Official Data Foundation.
| Cumulative price change | 2,513.20% |
| Average inflation rate | 8.97% |
|
Converted amount
$100 base | $2,613.20 |
|
Price difference
$100 base | $2,513.20 |
| CPI in 1988 | 6.476 |
| CPI in 2026 | 169.241 |
| Inflation in 1988 | 114.16% |
| Inflation in 2026 | 5.38% |
| $100 in 1988 | $2,613.20 in 2026 |