Convert area values, calculate averages for square meters, square feet square inches and other metric, customary and international units.

Convert mass values, calculate averages for pascal, Torr, psi, atmospheres and other metric, customary and international units.

Convert mass values, calculate averages for kilogram, pound, ounce and other metric, customary and international units.

Convert length or distance values, calculate averages for meter, inch, feet, mile and other metric, customary and international units.

Convert speed values, calculate averages for meters per second, miles per hour and other metric, customary and international units.