kr100 in 1981
kr369.85 in 2020
The inflation rate in Norway between 1981 and today has been 269.85%, which translates into a total increase of kr269.85. This means that 100 kroner in 1981 are equivalent to 369.85 kroner in 2020. In other words, the purchasing power of kr100 in 1981 equals kr369.85 today. The average annual inflation rate has been 3.32%.
The following chart depicts the equivalence of kr100 throughout the years due to inflation and CPI changes. All values are equivalent in terms of purchasing power, which means that for each year the same goods or services could be bought with the indicated amount of money.
All calculations are performed in the local currency (NOK) and using 6 decimal digits. Results show only up to 2 decimal digits to favour readability. Inflation data is provided by governments and international institutions on a monthly basis. Today's values were obtained by estimating figures from recent trends.
The following table contains relevant indicators:
|Total Inflation (1981-2020)||269.77%|
|Annual inflation avg. (1981-2020)||3.41%|
|Annual inflation avg.*||3.32%|
|kr1 in 1981||kr3.7 in 2020|
* Values extrapolated from the last official data to obtain today's values.
There are several ways to calculate the time value of money. Depending on the data available, results can be obtained by using the compound interest formula or the Consumer Price Index (CPI) formula.
Given that money changes with time as a result of an inflation rate that acts as a compound interest, the following formula can be used: 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 kr100 worth today. There are 39 years between 1981 and 2020 and the average inflation rate has been 3.3239%. Therefore, we can resolve the formula like this:
FV = PV (1 + i)n = kr100 * (1 + 0.03)39 = kr369.77
When the CPI for both start and end years is known, the following formula can be used:
In this case, the CPI in 1981 was 30.1 and the CPI today is 111.33. Therefore,
|Initial Value||Equivalent value|
|kr1 krone in 1981||kr3.7 kroner today|
|kr5 kroner in 1981||kr18.49 kroner today|
|kr10 kroner in 1981||kr36.99 kroner today|
|kr50 kroner in 1981||kr184.93 kroner today|
|kr100 kroner in 1981||kr369.85 kroner today|
|kr500 kroner in 1981||kr1,849.26 kroner today|
|kr1,000 kroner in 1981||kr3,698.52 kroner today|
|kr5,000 kroner in 1981||kr18,492.58 kroner today|
|kr10,000 kroner in 1981||kr36,985.16 kroner today|
|kr50,000 kroner in 1981||kr184,925.82 kroner today|
|kr100,000 kroner in 1981||kr369,851.63 kroner today|
|kr500,000 kroner in 1981||kr1,849,258.16 kroner today|
|kr1,000,000 kroner in 1981||kr3,698,516.33 kroner today|
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