# CONVERSION TABLE

A useful tilt at javascript: by Bill Taylor. Page established in 1994 AD

Interested in customised javascript and perl solutions integrated with Word Access and or Excel for e-commerce or other commercial applications...
or just saying Hi, or reading about relativity or going mountaineering... then send me some mail

Also see "The loan arranger" for a useful loan calculating tool. It uses logarithms kids, they are useful.

Please refer to this excellent resource http://www.unc.edu/~rowlett/units/index.html

Linear Conversion (input Quantity)
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Area Conversion (Input Quantity)
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Volume Conversion (Input Quantity)
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Weight Conversion (Input Quantity)
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Pressure Conversion (Input Quantity)
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Angle Conversion (Input Quantity)
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Temperature Conversion (Input Quantity)
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For all the above use this for precision adjustment(sort of rounding, 6 is good) avoids .999999 type answers

Degrees Minutes Seconds => <= Decimal Degrees
(values in degrees minutes seconds will be automatically adjusted modulo 360, 60 and 60 respectively)

Convert to and from Decimal Latitude and Longitude AND GRS-80 zone and Grid coordinates using Redfearn formula
Note: entering silly values in these cells may give you coordinates in an alternate universe.

Decimal Latitude  Decimal Longitude

GRS-80 Zone Easting Northing

See an implementation of this with google maps API which I am experimenting with here. Hint go there on your mobile phone to use geolocation

Calculate Bearing between two grid references (can be any even number of digits usually 6 or 8)
point A point B True Bearing A to B in degrees
 Wind Chill Calculator (Metric) Wind speedin km/h Temperaturein Centigrade => Effective windchill temperature. Wind Chill Calculator (Imperial) Wind speedin mph Temperaturein Faremheit => Effective windchill temperature. (see http://www.islandnet.com/~see/weather/life/windchill.htm)
 Air Pressure at Altitude Altitude in metres Air Pressure (hpa)at sea level Temperature C at sea level => Pressure (hPa)at Altitude

IMPERIAL

 Length Area Capacity Weight 1 mile = 1760 yards 1 mile = 8 furlong 1 furlong = 10 chains 1 chain = 4 rods 1 rod = 5 1/2 yards 1 yard = 3 feet 1 foot = 12 inches 1 sq. mile = 640 acres 1 acre = 4840 sq. yard 1 sq. yard = 9 sq. feet 1 sq. foot = 144 sq. inches 1 gal. = 4 quarts 1 quart = 2 pints 1 pint = 4 gills 1 pint = 34.6774 inchs3 1 gill = 5 fl. oz. 1 fl. oz. = 8 fl. drachms 1 US gal = 0.8327 gal 1 US pint = 0.8327 pint 1 US pint = 16 fl. oz. 1 yard3 = 27 feet3 1 foot3 = 1728 inches3 1 ton = 20 cwt 1 ton = 2240 lb. 1 ton = 1.12 US ton 1 cwt = 4 quarters 1 quarter = 2 stone. 1 stone = 14 lb. 1 lb. = 16 oz. 1 oz. = 16 drams 1 oz. = 437.5 grains 1 US ton = 2000 lb.

METRIC

 Length Area Capacity Weight 1 km = 10 hm 1 km = 1000 m 1 hm = 100 m 1 m = 10 dm 1 dm = 10 cm 1 cm = 10 mm 1 km2 = 100 hectares 1 hectare = 100 ares 1 are = 100 m2 1 m2 = 100 dm2 1 dm2 = 100 cm2 1 cm2 = 100 mm2 1 m3 = 1000 litres 1 litre = 1 dm3 1 litre = 1000 cc 1 litre = 1000 ml 1 tonne = 1000 kg 1 kg = 1000 g 1 g = 1000 mg

IMPERIAL to METRIC

 Length Area Capacity Weight 1 mile = 1.609 km 1 yard = 0.9144 m 1 foot = 0.3048 m 1 inch = 25.4 mm 1 sq. mile = 2.59 km2 1 acre = 0.4047 hectares 1 acre = 4046.86 m2 1 sq. yard = 0.8361 m2 1 sq. foot = 0.0929 m2 1 sq. inch = 645.16 mm2 1 gallon = 4.5461 litres 1 US gallon = 3.785 litres 1 pint = 0.5683 litres 1 cu. inch = 16.3871 cm3 1 ton = 1.016 tonnes 1 lb. = 0.4536 kg 1 oz. = 28.3495 g 1 US ton = 0.9072 tonnes

METRIC to IMPERIAL

 Length Area Capacity Weight 1 km = 0.6214 miles 1 m = 1.0936 yards 1 m = 3.2808 feet 1 mm = 0.0394 inches 1 km2 = 0.3861 mile2 1 km2 = 247.105 acres 1 hectares = 2.4711 acres 1 m2 = 10.7639 feet2 1 mm2 = 0.0016 inches2 1 litre = 0.22 gal. 1litre = 0.2642 US gal. 1 litre = 1.7598 pint 1 m3 = 219.969 gal. 1 m3 = 35.3147 feet3 1 tonne = 0.9842 ton 1 tonne = 1.1023 US ton 1 kg = 2.2046 lb. 1 kg = 35.274 oz.

TEMPERATURE

 deg. C to deg. F deg. F to deg. C deg. C x 9/5 + 32 = deg. F (deg. F - 32) x 5/9 = deg. C