Perform arithmetic and scientific calculations with dedicated calculators. Convert units between different measurement systems. Access multiple converters for currency, temperature, and more.
Convert units across categories like length, area, time, temperature, weight, volume, speed, power, pressure, energy, fabric, and fuel consumption. Switch between US, imperial, and metric systems. Input values and select units for instant conversion.
Units between Fahrenheit and Celsius, miles per hour and kilometers per hour, miles and kilometers, feet and meters, square feet and square meters, pounds and kilograms, cups and deciliters, and fluid ounces to milliliters.
Convert Japanese Yen to US Dollars and vice versa. Enter amounts to see real-time exchange rates. Update rates manually or enable automatic refresh. Share conversion results via copy or social media.
Track expenses, analyze portfolios, manage net worth
Track income and expenses with a simple transaction recorder. View aggregated net worth and portfolio performance. Analyze spending habits and monitor financial goals. Set budgets and receive alerts for spending thresholds.
Convert units, calculate power, track energy metrics
Convert electrical units including Ampere, Volt, Watt, Ohm, Siemens, Joule, and Second. Calculate duration of energy, peak voltage, and terminal voltage. Adjust number formats for precise results. Perform complex electrical calculations with ease.
Convert currencies with real-time exchange rates updated every minute. View historical rate trends with 1-day, 7-day, 1-month, and 1-year charts. Access live data for world currencies and major digital assets.
Simulate the HP-45 scientific calculator with photo-realistic design and animated keys. Perform all original functions and operations. Access a secret stopwatch. Adjust processing speed between real-time and simulated.