Understand the historical 1 INR = 1.60 NPR peg established in 1993, and why India's inflation dictates price levels in Kathmandu.
The INR-NPR Currency Peg is a fixed exchange rate arrangement where Nepal Rastra Bank permanently fixes the value of 100 Indian Rupees at exactly 160 Nepalese Rupees (1:1.60). Under this peg, the central bank commits to buying and selling unlimited quantities of Indian Rupees at this parity rate.
If you buy cooking oil, ride a motorcycle, or eat rice in Nepal, your living costs are anchored to this peg. When the Indian Rupee depreciates against the US Dollar (e.g. from 75 to 84 INR per USD), the Nepalese Rupee automatically falls with it against the Dollar. While this protects cross-border trade with India, it makes electronics, overseas travel, and foreign debt repayment substantially more expensive for Nepalis.
Prior to 1993, the peg fluctuated between 1.35 and 1.68. In February 1993, Nepal fixed the rate at 1 INR = 1.60 NPR, where it has remained unchanged for over three decades.
To maintain the 1.60 peg, NRB must hold vast foreign reserves and convert US Dollars into Indian Rupees (selling USD to buy INR) whenever trade deficits deplete INR reserves.
Because Nepal imports nearly two-thirds of its goods from India, a 6% food inflation in Uttar Pradesh or Bihar transfers directly to border customs points in Birgunj and Bhairahawa.
If the Reserve Bank of India hikes repo rates to 6.5%, NRB cannot safely keep rates at 4.5%; capital would immediately flee to higher-yielding Indian bank accounts.
| Dimension | Advantages of the 1.60 Peg | Disadvantages & Vulnerabilities |
|---|---|---|
| Trade Stability | Zero foreign exchange risk with Nepal's largest trading partner (65% of imports) | Over-reliance on Indian supply chains and trade policies |
| Macroeconomic Anchor | Prevents runaway hyperinflation and currency speculation | Imports Indian inflation directly into Nepali consumer baskets |
| Monetary Independence | Builds confidence among traders and cross-border businesses | NRB cannot set independent interest rates detached from RBI |
| Global Purchasing Power | Provides predictability for day-to-day cross-border commerce | When INR falls against USD, NPR weakens globally automatically |
Debates occasionally flare in Kathmandu about whether Nepal should "break the peg" and let the Rupee float. Economists universally warn that unpegging would trigger severe currency volatility: with Nepal's astronomical trade deficit (importing 10x more than it exports), a floating Rupee would experience steep depreciation, driving fuel, medicine, and food prices to unaffordable levels. The peg remains Nepal's critical macroeconomic anchor.
Kamala imports packaged lentils, spices, and packaging materials from factories in Kanpur, India. Her junior partner suggested: "Let's lobby for floating the currency so Nepali Rupee can gain strength."
Kamala explained that because Nepal exports very little and imports over NPR 1,000 Arab from India annually, floating the Rupee would cause the NPR to collapse against the INR, doubling procurement costs. The 1.60 peg guarantees that every 1,00,000 INR order will cost exactly 1,60,000 NPR, allowing her to sign 6-month supply contracts with zero currency hedging risk.
Goal & Dilemma: Planning commodity inventory purchases for his wholesale business over the next 6 months.
Typically ~0.60 to 0.65 of imported consumer goods.
CPI inflation published by RBI/MOSPI.
If Indian inflation is 6.0% (weight 0.65) and domestic Nepali non-tradable inflation is 5.0% (weight 0.35): Nepali Headline Inflation ≈ (0.65 × 6.0%) + (0.35 × 5.0%) = 3.9% + 1.75% = 5.65%. Over 65% of your inflation is imported directly from across the border!
Believing that unpegging the currency will automatically make the Nepali Rupee stronger.
Because Nepal runs an overwhelming trade deficit, a floating Rupee would depreciate sharply.
Overlooking that global oil prices reach Nepal through Indian Oil Corporation (IOC) billing.
Track crude oil and INR/USD rates to anticipate petrol and diesel price revisions at Nepal Oil Corporation (NOC).
Holding excessive Indian currency in cash in Nepal beyond legal limits.
NRB permits carrying INR notes only in denominations of 100 or below; 500 INR notes are strictly restricted.
The current fixed exchange rate of 1 INR = 1.60 NPR was officially established on February 12, 1993 (Falgun 1, 2049 B.S.) under Prime Minister Girija Prasad Koirala's economic liberalization reforms.
Yes. The exchange rate is a sovereign policy decision of Nepal Rastra Bank and the Government of Nepal, though any revision would require extensive bilateral coordination and macroeconomic preparation.
Due to open borders, deep family ties, and overwhelming bilateral trade, Indian currency (100-rupee notes and below) circulates freely alongside the Nepalese Rupee in Terai border markets.
Since 1993, the exchange rate has been officially pegged by treaty at 100 Indian Rupees (INR) = 160 Nepali Rupees (NPR) (or 1 INR = 1.60 NPR).
Floating the currency would introduce massive exchange rate volatility for food, fuel, and cross-border trade (which accounts for over 65% of Nepal's total trade), risking hyperinflation and business disruption.