Conversions of measurement units

Area Conversions

  1. acres to hectares
  2. hectares to acres
  3. square centimeters to sq in
  4. sq in to square centimeters
  5. sq ft to sq in
  6. sq in to sq ft
  7. sq ft to square meters
  8. square meters to square feet
  9. hectares to square meters
  10. square yards to square feet
  11. square yards to square meters
Area

Density Conversions

  1. grams per liter to grams per milliliter
  2. grams per milliliter to grams per liter
  3. g/L to g/cm3
  4. g/cm3 to g/L
  5. g/mL to g/cm3
  6. g/cm3 to g/mL
  7. g/cm3 to kg/m3
  8. kg/m3 to g/cm3
  9. ounces per liter to ounces per milliliter
  10. ounces per milliliter to ounces per liter
Density

Energy Conversions

  1. BTU (IT) to CHU (IT)
  2. CHU (IT) to BTU (IT)
  3. kcal to kj
  4. kj to kcal
  5. cal to kj
  6. kj to cal
  7. kilocalories to calories
  8. kilocalories to gigacalories
  9. kilojoules to kilowatt hours
  10. N×m to ft-lbf
  11. ft-lbf to in-lbf
Energy

Force Conversions

  1. kN to Newtons
  2. Newtons to kN
  3. Newtons to kgf
  4. kgf to Newtons
  5. Newtons to lbf
  6. lbf to Newtons
  7. ounces-force to kgf
  8. ounces-force to lbf
  9. pounds-force to kgf
  10. kilonewtons to kgf
  11. kilonewtons to lbf
Force

Length Conversions

  1. miles to km
  2. km to miles
  3. miles to yards
  4. yards to miles
  5. ft to yards
  6. yards to ft
  7. inches to cm
  8. cm to inches
  9. ft to cm
  10. cm to ft
Length

Mass Conversions

  1. kilograms to pounds
  2. pounds to kilograms
  3. grams to pounds
  4. pounds to grams
  5. grams to ounces
  6. ounces to grams
  7. troy ounces to grams
  8. troy pounds to grams
  9. daltons to grams
  10. hundredweights (UK) to kilograms
  11. hundredweights (US) to kilograms
Mass

Power Conversions

  1. horsepower (boiler) to kilowatts
  2. horsepower (electric) to kilowatts
  3. horsepower (metric) to kW
  4. kW to horsepower (metric)
  5. btu/h to horsepower (metric)
  6. kW to btu/h
  7. W to kW
  8. MW to kW
  9. kilocalories per hour to calories per hour
  10. tons of air conditioning to kilowatts
  11. tons of refrigeration (IT) to kilowatts
Power

Pressure Conversions

  1. atm to mmHg
  2. mmHg to atm
  3. bars to psi
  4. psi to bars
  5. atm to Pa
  6. Pa to atm
  7. psf to psi
  8. psi to psf
  9. psi to kPa
  10. psf to kPa
Pressure

Speed Conversions

  1. km/h to mph
  2. mph to km/h
  3. m/s to km/h
  4. km/h to m/s
  5. knots to mph
  6. mph to knots
  7. knots to km/h
  8. km/h to knots
  9. ft/s to m/s
  10. m/s to ft/s
Speed

Temperature Conversions

  1. Celsius to Fahrenheit
  2. Fahrenheit to Celsius
  3. Celsius to Kelvin
  4. Kelvin to Celsius
  5. Fahrenheit to Kelvin
  6. Kelvin to Fahrenheit
Temperature

Time Conversions

  1. minutes to hours
  2. hours to minutes
  3. minutes to seconds
  4. seconds to minutes
  5. hours to days
  6. days to hours
  7. weeks to days
  8. days to weeks
Time

Volume Conversions

  1. gallons (UK) to liters
  2. liters to gallons (UK)
  3. gallons (US liquid) to liters
  4. liters to gallons (US liquid)
  5. fluid ounces (UK) to milliliters
  6. milliliters to fluid ounces (UK)
  7. fluid ounces (US) to milliliters
  8. milliliters to fluid ounces (US)
  9. fluid ounces (UK) to liters
  10. fluid ounces (US) to liters
  11. cups to milliliters
  12. cups to tbsp
  13. cups to tsp
  14. tons (water) to cubic meters
Volume