| GCat | Policy and Organization |
| MCat | General Reference |
| SCat | Calculators |
Converting one currency denomination to another. Metric conversion calculators - distance, weights and measures. Financial planning calculators. Cooking measures and conversions. Conversion tables and formulas. Cooking measures. Date and time conversions.
Area Equivalents [6426] 
Convert sq. meters, sq. inches, sq. feet, sq. yards, sq. rods, sq. chains, roods, acres, sq. miles
Convert sq. meters, sq. inches, sq. feet, sq. yards, sq. rods, sq. chains, roods, acres, sq. miles
Blood Alcohol Calculator [17955]
Calculate BAC percentage based on type of drinks consumed, percent alcohol, weight & hours consuming
Calculate BAC percentage based on type of drinks consumed, percent alcohol, weight & hours consuming
Construction Calculators [22038]
Concrete calculators, aggregate calculator, road materials calculators and more
Concrete calculators, aggregate calculator, road materials calculators and more
Conversion Factors for Energy Equivalents [21728]
CODATA-recommended values of fundamental physical restraints
CODATA-recommended values of fundamental physical restraints
Conversion Tables and Formulas [537]
Provides conversion formulas for acres, BTU, liquid measurements, temperature, etc.
Provides conversion formulas for acres, BTU, liquid measurements, temperature, etc.
Energy/Work Equivalents [5301]
Convert joules, kg-meters, ft-lbs, kw-hrs, btu, liter-atm, k-cal, metric hp-hrs, US hp-hrs
Convert joules, kg-meters, ft-lbs, kw-hrs, btu, liter-atm, k-cal, metric hp-hrs, US hp-hrs
Job Estimators [25238] Handy project calculators - tells you how many sq ft of flooring to purchase, etc.
Life Expectancy Calculator [15294]
Computes the additional life expectancy depending on gender and current age
Computes the additional life expectancy depending on gender and current age
Mass Equivalents [9176]
Convert kilograms, grains, troy ounces & pounds, short &, long tons, metric tons, avoirdupois ounces
Convert kilograms, grains, troy ounces & pounds, short &, long tons, metric tons, avoirdupois ounces
Online Conversion [13319]
Calculators convert weights, measures and units conversion/calculation modules
Calculators convert weights, measures and units conversion/calculation modules
Pressure Equivalents [3240]
Convert megadynes, kg/sq cm, lb/sq in, atomospheres, Hg meters & inches, H20 meters, feett, inches
Convert megadynes, kg/sq cm, lb/sq in, atomospheres, Hg meters & inches, H20 meters, feett, inches
SI - The Metrics International System of Units [21726]
Provides the conversion relationship between US customary units and SI International System units
Provides the conversion relationship between US customary units and SI International System units
U.S. Fluid or Liquid Equivalents [4516]
Convert minims, drams, ounces, gills, pints, quarts, gallons, barrels
Convert minims, drams, ounces, gills, pints, quarts, gallons, barrels
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