ढाँचा:INRConvert/HistoricalRate

This subtemplate takes in two parameters:

1. target currency
   1. Default: USD
   2. Supported values:
      1. XDR - special drawing rights unit
      2. USD - United States dollar
      3. GBP - Pound sterling
      4. JPY - Japanese yen
      5. DEM - Deutsche mark, only supported when the year argument between 1970 and 1998
      6. EUR - euro, only supported when the year argument is 1999 or greater
2. conversion calendar year
   1. Default: (last year)
   2. Supported values: any whole-digit year between 1970 and 2018
      1. The Deutsche mark is not supported after 1998
      2. The euro is not supported before 1999

It outputs the number of rupees per a single unit of the given currency using the average exchange rate in the given calendar year.

Data sources

1. 1970-1980: "Table 130 : Exchange Rates of The Rupee Vis-A-Vis The SDR, US Dollar, Pound Sterling, D.M. / Euro and Japanese Yen", Handbook of Statistics on Indian Economy (2001), Reserve Bank of India, २००१, मूलबाट २०१९-११-१०-मा सङ्ग्रहित, अन्तिम पहुँच २०२०-०८-१६। 
2. 1981-2018: "Table 139 : Exchange Rate of the Indian Rupee vis-à-vis the Sdr, US Dollar, Pound Sterling, D.m./Euro and Japanese Yen (Calendar Year - Annual Average)", Handbook of Statistics on Indian Economy (2019), Reserve Bank of India, २०१०, मूलबाट २०१९-११-१०-मा सङ्ग्रहित, अन्तिम पहुँच २०२०-०८-१६।