Unit and Currency Converters
Each converter explains the exact formula, shows worked examples and answers the questions people actually ask. For other units and currencies, use the full Unit Converter and Currency Converter.
USD to INR Converter | Live US Dollar to Indian Rupee Exchange Rate
Convert US Dollars (USD) to Indian Rupees (INR) instantly. Get the live, mid-market exchange rate and read our comprehensive guide on currency conversion factors.
Inches to Centimeters (in to cm) Converter | Length Conversion
Convert inches (in) to centimeters (cm) accurately. Learn the exact formula (1 inch = 2.54 cm) and understand the history of imperial and metric length measurements.