The currency used in Darjingling, India is the Indian Rupee (INR). This is the only official currency accepted throughout India. The currency is available in the form of coins and bills. Coins come in denominations of 1, 2, 5 and 10 rupees, while bills are available in denominations of 10, 20, 50, 100, 200, 500 and 2000 rupees. Please note that it is always good to have some local currency with you when traveling.