General
Mileage Calculator
Calculate standard IRS tax deductions and employee reimbursements for business, medical, moving, and charitable driving.
Blog Archive
Archives: Calculators
Explore all editorial articles, guides, and tutorials filed under "Archives: Calculators".
General
Gas Mileage Calculator
Calculate vehicle fuel economy in Miles Per Gallon (MPG) or Liters per 100km (L/100km) based on odometer trip distance and gas tank...
General
Shoe Size Conversion
Convert international shoe sizes between US, UK, European, and Japanese foot measurements.
General
Shoe Size Calculator
Convert shoe sizes between US Men’s, US Women’s, UK, European (EU), Japanese (JP), and foot length in inches and centimeters.
General
Heat Index Calculator
Calculate the summer Heat Index ("feels like" temperature) and heat illness danger level from air temperature and relative humidity.
General
Wind Chill Calculator
Calculate winter perceived cold temperature and frostbite exposure risk based on ambient temperature and wind speed.
General
Dew Point Calculator
Calculate atmospheric dew point from ambient air temperature and relative humidity using the Magnus-Tetens formula.
General
Torque Calculator
Calculate rotational torque in Newton-meters (Nm) or pound-feet (lb-ft) based on force, lever arm length, and applied angle.
General
Energy Calculator
Calculate kinetic energy (0.5 * m * v²) and gravitational potential energy (m * g * h) across Joules, calories, and kWh.
General
Power Calculator
Calculate mechanical or electrical power across Watts, Kilowatts, and Horsepower from work performed and elapsed time.