R

Value of 1970 South African Rand today

R100 in 1970
R7,715.15 in 2022

The inflation rate in South Africa between 1970 and today has been 7,615.15%, which translates into a total increase of R7,615.15. This means that 100 rand in 1970 are equivalent to 7,715.15 rand in 2022. In other words, the purchasing power of R100 in 1970 equals R7,715.15 today. The average annual inflation rate between these periods has been 8.72%.

Inflation timeline in South Africa (1970 - 2022)

The following chart depicts the equivalence of R100 due to compound 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 (ZAR) 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 extrapolated from the latest 12-month rolling average official data.

The following table contains relevant indicators:

Indicator Value
Cumulative inflation 1970-2021 7,211.89%
Cumulative inflation 1970-today 7,615.15%
Avg. Annual inflation 1970-2021 8.78%
CPI 1970 1.8
CPI 2021 131.71
CPI 2022-04 (latest official data) 138.4
CPI today 138.97

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 Consumer Price Index (CPI) formula or the compound interest formula.

Using the CPI formula

When we have both the start and end years, we can use the following formula:

Valuet =Value0 ×
CPIt/CPI0

To obtain the values equivalent in buying power between 1970 and 2021, use the corresponding CPI values:

Value2021
=Value1970 ×
CPI2021/CPI1970
=R 100 ×
131.71/1.8
R7,311.89

To obtain the equivalent value today (present value), plug in the CPI for today, which is estimated as 138.97:

Valuetoday
=Value1970 ×
CPItoday/CPI1970
=R 100 ×
138.97/1.8
R7,715.15

Alternative: Using the compound interest formula

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:

  • 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 R100 worth today. There are 51 years between 1970 and 2021 and the average inflation rate was 8.7801%. Therefore, we can resolve the formula like this:

Value2021
=PV × (1 + i)n
=R100 × (1 + 0.087801)51
R7,311.89

South Africa inflation - Conversion table

Initial Value Equivalent value
R1 rand in 1970 R73.12 rand in 2021
R5 rand in 1970 R365.59 rand in 2021
R10 rand in 1970 R731.19 rand in 2021
R50 rand in 1970 R3,655.95 rand in 2021
R100 rand in 1970 R7,311.89 rand in 2021
R500 rand in 1970 R36,559.46 rand in 2021
R1,000 rand in 1970 R73,118.93 rand in 2021
R5,000 rand in 1970 R365,594.65 rand in 2021
R10,000 rand in 1970 R731,189.29 rand in 2021
R50,000 rand in 1970 R3,655,946.45 rand in 2021
R100,000 rand in 1970 R7,311,892.9 rand in 2021
R500,000 rand in 1970 R36,559,464.52 rand in 2021
R1,000,000 rand in 1970 R73,118,929.04 rand in 2021
Cumulative inflation From 1970 7,615.15%
Avg. annual inflation From 1970 8.72%
CPI 1970 1.8
CPI today 138.97

Value of Rand over time (by year)

Period Value
1970 100
1971 105.96
1972 112.77
1973 123.4
1974 137.87
1975 156.38
1976 173.62
1977 192.98
1978 214.47
1979 242.98
1980 276.17
1981 318.3
1982 364.89
1983 409.79
1984 457.02
1985 531.49
1986 630.64
1987 732.55
1988 826.17
1989 947.87
1990 1,083.62
1991 1,249.79
1992 1,423.19
1993 1,561.49
1994 1,701.06
1995 1,848.72
1996 1,984.68
1997 2,155.32
1998 2,303.62
1999 2,422.98
2000 2,552.34
2001 2,697.87
2002 2,954.03
2003 3,121.8
2004 3,100.19
2005 3,164.15
2006 3,266.79
2007 3,468.61
2008 3,818.05
2009 4,093.54
2010 4,260.95
2011 4,473.97
2012 4,730.09
2013 5,003.7
2014 5,310.42
2015 5,551.54
2016 5,916.36
2017 6,223.07
2018 6,504.18
2019 6,772.17
2020 6,989.56
2021 7,311.89
2022-04 7,683.58
Today 7,715.15

All available years

Today's value of south african rand by year:

1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 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 |

Other currencies: