Rp

Value of 2011 Indonesian Ruphias today

Rp100 in 2011
Rp154.36 in 2022

The inflation rate in Indonesia between 2011 and today has been 54.36%, which translates into a total increase of Rp54.36. This means that 100 ruphias in 2011 are equivalent to 154.36 ruphias in 2022. In other words, the purchasing power of Rp100 in 2011 equals Rp154.36 today. The average annual inflation rate between these periods has been 4.03%.

Inflation timeline in Indonesia (2011 - 2022)

The following chart depicts the equivalence of Rp100 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 (IDR) 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 2011-2021 48.53%
Cumulative inflation 2011-today 54.36%
Avg. Annual inflation 2011-2021 4.04%
CPI 2011 79.63
CPI 2021 118.28
CPI 2022-05 (latest official data) 122.58
CPI today 122.93

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 2011 and 2021, use the corresponding CPI values:

Value2021
=Value2011 ×
CPI2021/CPI2011
=Rp 100 ×
118.28/79.63
Rp148.53

To obtain the equivalent value today (present value), plug in the CPI for today, which is estimated as 122.93:

Valuetoday
=Value2011 ×
CPItoday/CPI2011
=Rp 100 ×
122.93/79.63
Rp154.36

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 Rp100 worth today. There are 10 years between 2011 and 2021 and the average inflation rate was 4.0354%. Therefore, we can resolve the formula like this:

Value2021
=PV × (1 + i)n
=Rp100 × (1 + 0.040354)10
Rp148.53

Indonesia inflation - Conversion table

Initial Value Equivalent value
Rp1 ruphia in 2011 Rp1.49 ruphias in 2021
Rp5 ruphias in 2011 Rp7.43 ruphias in 2021
Rp10 ruphias in 2011 Rp14.85 ruphias in 2021
Rp50 ruphias in 2011 Rp74.26 ruphias in 2021
Rp100 ruphias in 2011 Rp148.53 ruphias in 2021
Rp500 ruphias in 2011 Rp742.65 ruphias in 2021
Rp1,000 ruphias in 2011 Rp1,485.29 ruphias in 2021
Rp5,000 ruphias in 2011 Rp7,426.46 ruphias in 2021
Rp10,000 ruphias in 2011 Rp14,852.92 ruphias in 2021
Rp50,000 ruphias in 2011 Rp74,264.62 ruphias in 2021
Rp100,000 ruphias in 2011 Rp148,529.25 ruphias in 2021
Rp500,000 ruphias in 2011 Rp742,646.23 ruphias in 2021
Rp1,000,000 ruphias in 2011 Rp1,485,292.45 ruphias in 2021
Cumulative inflation From 2011 54.36%
Avg. annual inflation From 2011 4.03%
CPI 2011 79.63
CPI today 122.93

Value of Ruphia over time (by year)

Period Value
2011 100
2012 104.28
2013 110.97
2014 118.06
2015 125.58
2016 130
2017 134.95
2018 139.27
2019 143.49
2020 146.25
2021 148.53
2022-05 153.93
Today 154.36

All available years

Today's value of indonesian ruphias by year:

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: