The cumulative inflation rate in Brazil between 1984 and today has been 2.49 trillion percent, meaning that prices are 24.88 billion times higher than they were in 1984. In practical terms, the purchasing power of R$100 in 1984 is equivalent to R$2.49 trillion in today's reals. The average annual inflation rate over this period has been 76.82%.
The chart below shows how the value of R$100 changes over time when adjusted for inflation, based on Consumer Price Index (CPI) data. All values are equivalent in terms of purchasing power, indicating how much money would be needed each year to buy the same goods or services.
All calculations are performed in Brazilian reals with six-decimal precision, though displayed values are rounded to two decimals for readability. Inflation figures are sourced from official government and international reports released monthly. To convert historical amounts into today's reals, we use the most recent CPI data available and extrapolate it to estimate the CPI for today.
The following table contains relevant indicators:
| Indicator | Value |
|---|---|
| Cumulative inflation 1984-2025 | 2.36T% |
| Cumulative inflation 1984-today | 2.49T% |
| Avg. Annual inflation 1984-2025 | 79.06% |
| CPI 1984 | 0.000000007 |
| CPI 2025 | 169.39 |
| CPI 2026-06 (latest official data) | 177.54 |
| CPI today | 178.36 |
There are several ways to calculate the time value of money. Depending on the data available, results can be obtained by using the Consumer Price Index (CPI) formula or the compound interest formula.
When we have both the start and end years, we can use the following formula:
To obtain the values equivalent in buying power between 1984 and 2025, use the corresponding CPI values:
To obtain the equivalent value today (present value), plug in the CPI for today, which is estimated as 178.36:
Given that money changes with time as a result of an inflation rate that acts as compound interest, we can use the following formula: FV = PV × (1 + i)n, where:
In this case, the future value represents the final amount obtained after applying the inflation rate to our initial value. In other words, it indicates how much are R$100 worth today. There are 41 years between 1984 and 2025 and the average inflation rate was 79.0648%. Therefore, we can resolve the formula like this:
| Initial Value | Equivalent value | |
|---|---|---|
| R$1 real in 1984 | → | R$23.63B reals in 2025 |
| R$5 reals in 1984 | → | R$118.14B reals in 2025 |
| R$10 reals in 1984 | → | R$236.28B reals in 2025 |
| R$50 reals in 1984 | → | R$1.18T reals in 2025 |
| R$100 reals in 1984 | → | R$2.36T reals in 2025 |
| R$500 reals in 1984 | → | R$11.81T reals in 2025 |
| R$1,000 reals in 1984 | → | R$23.63T reals in 2025 |
| R$5,000 reals in 1984 | → | R$118.14T reals in 2025 |
| R$10,000 reals in 1984 | → | R$236.28T reals in 2025 |
| R$50,000 reals in 1984 | → | R$1,181.38T reals in 2025 |
| R$100,000 reals in 1984 | → | R$2,362.76T reals in 2025 |
| R$500,000 reals in 1984 | → | R$11,813.78T reals in 2025 |
| R$1,000,000 reals in 1984 | → | R$23,627.57T reals in 2025 |
| Cumulative inflation From 1984 | 2.49T% |
| Avg. annual inflation From 1984 | 76.82% |
| CPI 1984 | 0.000000007 |
| CPI today | 178.36 |
| Period | Value |
|---|---|
| 1984 | R$100 |
| 1985 | R$325.99 |
| 1986 | R$805.66 |
| 1987 | R$2,645.29 |
| 1988 | R$19,287.18 |
| 1989 | R$295,233.43 |
| 1990 | R$9M |
| 1991 | R$47.94M |
| 1992 | R$504.31M |
| 1993 | R$10.22B |
| 1994 | R$222.47B |
| 1995 | R$369.31B |
| 1996 | R$427.51B |
| 1997 | R$457.12B |
| 1998 | R$471.73B |
| 1999 | R$494.64B |
| 2000 | R$529.49B |
| 2001 | R$565.71B |
| 2002 | R$613.51B |
| 2003 | R$703.79B |
| 2004 | R$750.22B |
| 2005 | R$801.75B |
| 2006 | R$835.29B |
| 2007 | R$865.71B |
| 2008 | R$914.87B |
| 2009 | R$959.59B |
| 2010 | R$1.01T |
| 2011 | R$1.07T |
| 2012 | R$1.13T |
| 2013 | R$1.2T |
| 2014 | R$1.28T |
| 2015 | R$1.39T |
| 2016 | R$1.52T |
| 2017 | R$1.57T |
| 2018 | R$1.63T |
| 2019 | R$1.69T |
| 2020 | R$1.74T |
| 2021 | R$1.89T |
| 2022 | R$2.06T |
| 2023 | R$2.16T |
| 2024 | R$2.25T |
| 2025 | R$2.36T |
| 2026-06 | R$2.48T |
| Today | R$2.49T |
All available years
Today's value of Brazilian reals by year:
1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
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