Value of 1982 New Zealand Dollars today

$100 in 1982

$395.28 in 2019

The inflation rate in New Zealand between 1982 and today has been 295.28%, which translates into a total increase of $295.28. This means that 100 dollars in 1982 are equivalent to 395.28 dollars in 2019. In other words, the purchasing power of $100 in 1982 equals $395.28 today. The average annual inflation rate has been 3.68%.

Inflation timeline in New Zealand (1982-2019)

The following chart depicts the equivalence of $100 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 (NZD) 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:

Indicator Value
Total Inflation (1982-2019) 294.86%
Total Inflation* 295.28%
Annual inflation avg. (1982-2019) 3.78%
Annual inflation avg.* 3.68%
CPI 1982 26.54
CPI 2019 104.79
CPI today* 104.9
$1 in 1982 $3.95 in 2019

* Values extrapolated from the last official data to obtain today's values.

How to calculate today's value of money after inflation?

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.

Using the compound interest formula

Given that money changes in 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:

  • FV: Future Value
  • PV: Present Value
  • i: Interest rate (inflation)
  • n: Number of times the interest is compounded (i.e. # of years)

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 $100 worth today. There are 37 years between 1982 and 2019 and the average inflation rate has been 3.6831%. Therefore, we can resolve the formula like this:

FV = PV (1 + i)n = $100 * (1 + 0.04)37 = $394.86

Using the CPI formula

When the CPI for both start and end years is known, the following formula can be used:

Final value = Initial value *
CPI final/CPI initial

In this case, the CPI in 1982 was 26.54 and the CPI today is 104.9. Therefore,

Final value = Initial value *
CPI final/CPI initial
= $100 *
104.79/26.54
= $394.86

New Zealand inflation - Conversion table

Initial Value Equivalent value
$1 dollar in 1982 $3.95 dollars today
$5 dollars in 1982 $19.76 dollars today
$10 dollars in 1982 $39.53 dollars today
$50 dollars in 1982 $197.64 dollars today
$100 dollars in 1982 $395.28 dollars today
$500 dollars in 1982 $1,976.4 dollars today
$1,000 dollars in 1982 $3,952.79 dollars today
$5,000 dollars in 1982 $19,763.96 dollars today
$10,000 dollars in 1982 $39,527.93 dollars today
$50,000 dollars in 1982 $197,639.64 dollars today
$100,000 dollars in 1982 $395,279.27 dollars today
$500,000 dollars in 1982 $1,976,396.37 dollars today
$1,000,000 dollars in 1982 $3,952,792.74 dollars today

Value of Dollar in time (by year)

Period Value
1982 100
1983 115.3
1984 119.45
1985 130.67
1986 150.62
1987 178.1
1988 195.18
1989 204.37
1990 219.09
1991 229.72
1992 231.96
1993 235.03
1994 238.3
1995 244.97
1996 252.12
1997 258.56
1998 260.7
1999 261.65
2000 262.98
2001 273.44
2002 278.41
2003 285.99
2004 290.43
2005 298.27
2006 307.69
2007 315.79
2008 325.85
2009 336.84
2010 343.44
2011 357.27
2012 363.87
2013 367.32
2014 373.29
2015 376.12
2016 376.44
2017 381.46
2018 387.55
2019 394.86
Today 395.28