ConvCalc App Store Unit converter and calculators
Try any of them here, then keep them all on your iPhone with the free app.
Download free on the App Store- Currency converterType an amount in one currency and see it in the others at once.
- Length converterSee millimeters, centimeters, meters, kilometers, inches, feet, yards and miles together as you type.
- Area converterConvert square meters, square feet, square kilometers, square miles, acres and hectares in one place.
- Weight and mass converterConvert milligrams, grams, kilograms, ounces, pounds, stone and tons, along with less common units such as drams and slugs.
- Volume converterConvert milliliters, liters, gallons, quarts, pints, cups and fluid ounces as you type.
- Speed converterSwitch between kilometers per hour, miles per hour, knots and meters per second.
- Pressure converterConvert pascals, kilopascals, bar, atmospheres, PSI, inches of mercury and torr.
- Power converterConvert watts, kilowatts, horsepower and BTU per minute.
- Temperature converterConvert Celsius, Fahrenheit and Kelvin as you type.
- Angle converterConvert degrees, radians, milliradians, arcminutes, arcseconds and smaller units.
- Energy converterConvert joules, kilojoules, calories, kilocalories, BTU, kilowatt-hours, ergs and foot-pounds.
- Force converterConvert newtons, kilogram-force, pound-force, poundals and dynes.
- Fuel economy converterConvert miles per gallon, liters per 100 km, kilometers per liter and gallons per 100 miles.
- Time converterConvert milliseconds, seconds, minutes, hours, days, weeks and years.
- Data size converterConvert bytes, kilobytes, megabytes, gigabytes, terabytes and petabytes.
- Age calculatorEnter a date of birth and see the exact age in years, months and days.
- BMI calculatorEnter your height and weight to see your body mass index and its standard category.
- Date calculatorEnter two dates to see the days between dates, plus the difference in weeks, months and years.
- Discount calculatorEnter a price and a percentage to see how much you save and the final price.
- Loan calculatorEnter the amount, annual rate and number of years to see the monthly payment, total paid and total interest.