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Economy, Macro & Market Cycles

Exchange Rate

The price of one currency expressed in terms of another.

Formula USD/INR = number of rupees required to buy one US dollar
Unit

In depth

The quoting convention causes constant confusion: a rising USD/INR number means the rupee has weakened, not strengthened, because it takes more rupees to buy a dollar. India operates a managed float, where the rate is market-determined but the Reserve Bank intervenes to smooth volatility rather than to defend a level. The rate affects importers and exporters in opposite directions, and it affects investors through foreign holdings, foreign borrowing by Indian companies, and the rupee value of overseas returns. Long-run movements track inflation differentials, while short-run movements track capital flows and risk sentiment.

Worked example

USD/INR moving from 83.00 to 84.00 is a 1.2% rupee depreciation. An importer's USD 1,00,000 bill rises from ₹83,00,000 to ₹84,00,000, and an exporter's receipt rises by the same amount.

Illustrative figures, chosen so the arithmetic is easy to follow. Not a live price and not a valuation of any company.

Educational reference only

This entry explains what “Exchange Rate” means. It is not investment advice and not a recommendation to buy or sell any security. Any numbers above are illustrative, not live prices, and nothing here predicts price direction or rates a stock. Consider your own circumstances and consult a SEBI-registered investment adviser before acting.