The exchange rate between the US Dollar (USD) and the Indian Rupee (INR) is a vital metric for international trade, travel, and remittances. It represents how much one US Dollar is worth in Indian Rupees. This calculator provides a simple and efficient way to perform these conversions, helping individuals and businesses make informed financial decisions.
How the Conversion Works
The calculation is straightforward:
Amount in Indian Rupees = Amount in US Dollars × Current Exchange Rate
For example, if you have 100 US Dollars and the current exchange rate is 1 USD = 83.50 INR, the conversion would be:
100 USD × 83.50 INR/USD = 8350 INR
Our calculator automates this process. You simply input the amount in USD and the current exchange rate, and it instantly provides the equivalent amount in INR.
Why Use a USD to INR Calculator?
International Travel: Plan your travel budget by converting your home currency to Indian Rupees.
Remittances: Easily calculate how much money your loved ones in India will receive when you send USD.
E-commerce: If you are buying or selling goods internationally, this tool helps in pricing and understanding costs.
Investment: Track the value of your investments denominated in USD when assessing their worth in INR.
Foreign Exchange Market: Stay updated on currency fluctuations and their impact.
Factors Affecting Exchange Rates
The USD to INR exchange rate is influenced by a multitude of factors, including:
Economic Performance: GDP growth, inflation rates, and interest rate differentials between the US and India.
Trade Balances: The difference between imports and exports between the two countries. A trade surplus for India generally strengthens the Rupee, while a deficit weakens it.
Capital Flows: Foreign Direct Investment (FDI) and Foreign Portfolio Investment (FPI) into India can increase demand for INR.
Geopolitical Events: Global political stability and major international events can impact currency values.
Central Bank Policies: Actions by the Reserve Bank of India (RBI) and the US Federal Reserve, such as monetary policy adjustments, significantly influence exchange rates.
It's important to note that exchange rates are dynamic and can change frequently. Always check a reliable source for the most up-to-date rate when making significant transactions.
function convertCurrency() {
var usdAmountInput = document.getElementById("usdAmount");
var exchangeRateInput = document.getElementById("exchangeRate");
var resultDiv = document.getElementById("result");
var usdAmount = parseFloat(usdAmountInput.value);
var exchangeRate = parseFloat(exchangeRateInput.value);
if (isNaN(usdAmount) || isNaN(exchangeRate) || usdAmount < 0 || exchangeRate < 0) {
resultDiv.innerHTML = "Please enter valid positive numbers.";
resultDiv.style.backgroundColor = "#dc3545"; /* Red for error */
return;
}
var inrAmount = usdAmount * exchangeRate;
// Format the output for better readability, including comma separators for thousands
var formattedInrAmount = inrAmount.toLocaleString('en-IN', { maximumFractionDigits: 2 });
resultDiv.innerHTML = formattedInrAmount + " INR";
resultDiv.style.backgroundColor = "var(–success-green)"; /* Green for success */
}