The word “rupee” is older than almost any currency still in use today. It comes from the Sanskrit rupya, which the standard histories gloss as wrought silver, and the coin that made the name famous was a silver piece struck under Sher Shah Suri, who ruled in the 1540s. Nearly five centuries later the unit is still counted in the same way, only now it lives mostly as numbers on a screen.
This guide is about the money itself: where it came from, how its rate is written down, how it is handled by the central bank, and what to do with that knowledge if you earn, save or send in rupees. What pushes the dollar rate up and down day to day is a separate topic, and we leave it to the guide on what moves the rupee.
Annas, pice and the move to paise
For most of its life the rupee was not decimal. A rupee was 16 annas, 64 pice or 192 pies. Anyone doing sums in that system needed patience.
Decimal coinage took effect on 1 April 1957. The rupee became 100 “naye paise”, and the “naye” (new) was later dropped, leaving the 100 paise to the rupee that people use now. Paise still turn up on bills and in forex quotes.
From a sterling peg to a market rate
At independence the rupee was tied to the pound sterling, at about 13.33 rupees to the pound, which worked out to roughly 3.30 rupees per dollar. The country then went through a series of one-off resets and a long managed period before it reached a market-based system.
| Year | What happened | Rupees per US dollar |
|---|---|---|
| 1947 | Rupee pegged to sterling at independence | about 3.30 |
| 1949 | Devaluation | 4.76 |
| 1966 | Devaluation, after a foreign aid cut-off, a war with Pakistan and a drought | 7.50 |
| 1975 | De-linked from sterling, managed against an undisclosed basket of trading partners’ currencies | not fixed |
Work through the 1966 move and you get a sense of its size. At 4.76 rupees to the dollar a dollar bought 4.76 rupees. At 7.50 it bought 1.58 times as many. Put the other way, the rupee lost about 36.5% of its dollar value in one step.
Then came the decisive break after a balance-of-payments crisis. The Reserve Bank of India (RBI) records a two-step downward adjustment in 1991. In March 1992 it introduced the Liberalised Exchange Rate Management System, a dual exchange rate. On 1 March 1993 that gave way to a unified, market-determined rate based on supply and demand for foreign exchange. The Foreign Exchange Management Act, passed in 1999 and in force from 1 June 2000, replaced the older and stricter FERA.
How the rupee is quoted
Rupee quotes state the number of rupees one unit of a foreign currency buys. So a USD to INR figure of, say, 85 means 1 dollar costs 85 rupees. A higher number means a weaker rupee. People new to currency pairs often read it the wrong way round, and it takes a minute of staring to get it right. Our USD to INR page follows that convention, and rates are refreshed hourly.
Inside India there is also an official reference rate. Since 10 July 2018 it has been published by Financial Benchmarks India (FBIL), which took over the job from the RBI, and it covers the dollar and other major currencies. It is a benchmark, not a price anyone will necessarily deal at. When you transact, your bank or transfer provider adds its own margin.
Its written symbol is newer than you might think. The government picked the sign on 15 July 2010, and it entered Unicode on 12 October 2010 as U+20B9. It combines the Devanagari letter “ra” with the Latin capital R. The designer was D. Udaya Kumar, then a design student at IIT Bombay. Older generic rupee signs are still used for Pakistan, Sri Lanka and Nepal, which is why keyboards sometimes show a different glyph.
Lakhs, crores and the notes in your hand
Indian numbering groups digits differently. A lakh is 100,000 and a crore is 10 million, so 12,34,567 means twelve lakh, thirty-four thousand, five hundred and sixty-seven. Western notation writes the very same amount as 1,234,567. If you are filling in a form or reading a price, the commas will not be where you expect.
Official statements show how big these units are. When the RBI reported on the withdrawn 2,000 rupee notes, it said their value had fallen from 3.56 lakh crore rupees to 5,669 crore rupees by 31 December 2025. In plain terms: from about 3.56 trillion to about 56.7 billion, or roughly 98.4% returned. That matches the 98.41% the RBI itself quotes.
Notes in the current Mahatma Gandhi New Series came after the demonetisation announced on 8 November 2016, when the older 500 and 1,000 rupee notes were pulled. The new 500 and 2,000 notes were first issued on 10 November 2016. The 50 and 200 followed in August 2017, the 10 in January 2018, the 100 in July 2018 and the 20 in April 2019. The RBI announced its withdrawal on 19 May 2023, but it remains legal tender. You can still exchange or deposit it at the RBI’s issue offices, and also by post through India Post, though bank branches stopped taking it after 7 October 2023.
How the RBI manages the rate
Officially, India’s regime is a floating rate, which means the market sets it. In practice the RBI is a regular participant. It buys and sells foreign currency to smooth sharp moves. The IMF’s classification has shifted over the years. The press reported in November 2025 that, in its 2025 staff report on India, the Fund had reclassified India’s de facto regime as a “crawl-like arrangement”. Before that, in 2023, it had moved the classification from floating to a stabilised arrangement.
What that tells you is modest but useful. The rupee is not pegged, and nobody can promise you a number. It is also not left entirely alone, so a calm month does not mean a calm year. If you are budgeting a fixed rupee bill that you pay in another currency, such as fees or a mortgage, plan around a range, not a point.
NRE and NRO accounts, briefly
If you live abroad and have rupee income or savings, two account types come up straight away. Both are rupee accounts held in India.
An NRE (Non-Resident External) account is for non-resident Indians and overseas corporate bodies. The RBI’s FAQ lists it as repatriable, meaning the money can go back abroad (that FAQ table carries an old 2003 date, so confirm the current terms with your bank). An NRO (Non-Resident Ordinary) account can be opened by any person resident outside India and can be held jointly with residents. It is generally not repatriable, with exceptions for current income such as interest and for balances or asset sale proceeds up to US$1 million, for bona fide purposes. The RBI page frames that limit per calendar year, while some bank pages describe it per financial year, so check the current rule with your bank.
Paperwork on outward transfers from an NRO account can include tax certificates, and tax treatment of interest differs by account and by country. That is a job for a qualified adviser, not a guide. We can say only that the two accounts exist for different purposes, and that picking the wrong one can make later transfers harder.
Practical money tips
Start with the sum. Say you send 1,500 pounds home. If the mid-market GBP to INR rate is 110 (illustrative), the recipient should get 165,000 rupees. A provider that quotes 108.9 delivers 163,350 rupees. The gap is 1,650 rupees, or 1% of the amount. A flat fee on top would widen it. You can check the live mid-market figure on GBP to INR before you decide.
Then a few habits:
- Compare the rupee amount that will land, not the advertised fee.
- Do not plan to carry large rupee cash across borders. Rules on taking rupees across the border are tight (a November 2025 amendment, as summarised by one legal publisher, caps higher-value notes taken to Nepal or Bhutan at 25,000 rupees). Check the current rules before you travel.
- If you are paid in dollars or pounds and spend in rupees, you are exposed to the rate, so think about when you convert big amounts rather than hoping.
- When a card machine in India offers to charge you in your home currency, choose rupees.
For other rates in the same region, the South Asia page lists related pairs.
Nobody can say where the rupee goes from here, and any source claiming to know should be treated carefully. What you can control is the margin you pay when you convert, the account you hold, and how much of your plans depend on one exchange rate staying put.
Sources
- History of the rupee
- Reserve Bank of India: Exchange rate policy overview
- Reserve Bank of India: Withdrawal of 2000 rupee denomination banknotes, status
- Mahatma Gandhi New Series
- Indian rupee sign
- Business Standard: IMF reclassifies India’s FX regime
- Business Standard: FBIL to set reference rate for USD/INR
- Reserve Bank of India: Frequently asked questions on NRE and NRO accounts
- SCC Online: Export and import of currency amendment rules, 2025
Checked: November 2026
