The cumulative inflation rate in Poland between 2009 and today has been 81.73%, meaning that prices are 1.8 times higher than they were in 2009. In practical terms, the purchasing power of zł100 in 2009 is equivalent to zł181.73 in today's zloty. The average annual inflation rate over this period has been 3.58%.
The chart below shows how the value of zł100 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 Polish zloty 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 zloty, 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 2009-2025 | 74.81% |
| Cumulative inflation 2009-today | 81.73% |
| Avg. annual inflation 2009-2025 | 3.55% |
| CPI 2009 | 90.16 |
| CPI 2025 | 157.6 |
| CPI Jul 2026 (latest official data) | 162.63 |
| CPI today | 163.85 |
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 2009 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 163.85:
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 zł100 worth today. There are 16 years between 2009 and 2025 and the average inflation rate was 3.5525%. Therefore, we can resolve the formula like this:
| Initial Value | Today | |
|---|---|---|
| zł1 zloty in 2009 | → | zł1.82 |
| zł5 zloty in 2009 | → | zł9.09 |
| zł10 zloty in 2009 | → | zł18.17 |
| zł50 zloty in 2009 | → | zł90.87 |
| zł100 zloty in 2009 | → | zł181.73 |
| zł500 zloty in 2009 | → | zł908.67 |
| zł1,000 zloty in 2009 | → | zł1,817.35 |
| zł5,000 zloty in 2009 | → | zł9,086.73 |
| zł10,000 zloty in 2009 | → | zł18,173.47 |
| zł50,000 zloty in 2009 | → | zł90,867.34 |
| zł100,000 zloty in 2009 | → | zł181,734.69 |
| zł500,000 zloty in 2009 | → | zł908,673.45 |
| zł1,000,000 zloty in 2009 | → | zł1.82M |
| Cumulative inflation From 2009 | 81.73% |
| Avg. annual inflation From 2009 | 3.58% |
| CPI 2009 | 90.16 |
| CPI today | 163.85 |
17 years · scroll the table for more ↓
| Period | Value |
|---|---|
| 2009 | zł100.00 |
| 2010 | zł102.58 |
| 2011 | zł106.93 |
| 2012 | zł110.74 |
| 2013 | zł111.84 |
| 2014 | zł111.90 |
| 2015 | zł110.92 |
| 2016 | zł110.18 |
| 2017 | zł112.47 |
| 2018 | zł114.51 |
| 2019 | zł117.06 |
| 2020 | zł121.01 |
| 2021 | zł127.12 |
| 2022 | zł145.47 |
| 2023 | zł162.24 |
| 2024 | zł168.38 |
| 2025 | zł174.81 |
| Jul 2026 | zł180.39 |
| Today | zł181.73 |
All available years
Today's value of Polish zloty by year:
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