Constants, Units of Measurement Reference
Measures of length1 inch = 2.539 cm1 inch = 12 lines 1 inch = 1000 mils 1 cm = 0.3937 in. 1 mm = 1000 microns 1 micron = 1000 nanometers 1 nanometer = 10 angstroms 1 foot = 0.3048 meters 1 foot = 3 palms 1 foot = 12 inches 1 foot = 144 lines 1 foot = 12,000 mils 1 meter = 3.281 feet 1 yard = 0.9144 meters 1 yard = 3 feet 1 meter = 1,094 yards 1 km = 0.6214 miles 1 mile land = 1.609 km 1 mile land = 8 furlong 1 mile land = 80 chain 1 mile land = 5280 feet 1 mile land = 1760 yards 1 mile English = 500 feet 1 mile English = 1,523 km 1 mile Russian = 7.468 km 1 mile Russian = 7,000,375 versts 1 mile Russian = 3,500,188 boundary versts 1 verst = 1,0668 km 1 verst = 500 fathoms 1 verst = 430,1613 skew fathoms 1 verst = 606,1364 flying fathoms 1 verst = 1500 arshin 1 bench verst = 2 versts 1 sazhen = 2.1336 meters 1 sazhen = 3 arshina 1 sazhen = 5.08 cubits 1 sazhen = 7 feet 1 sazhen = 12 sprouts 1 sazhen = 48 vertices 1 inch = 17.78 cm 1 inch = 4 inches 1 inch = 7 inches 1 span = 70 Russian lines 1 league sea = 3 nautical miles 1 mile offshore = 1.852 km 1 mile offshore = 8.439049 cables 1 mile offshore = 10 small cables 1 cable = 185.2 m 1 cable = 120 fathom (fathoms) 1 mile geographical = 1 'Earth's equator 1 mile geographical = 1,8532 km 1 sea league = 3 nautical miles 1 nautical league = 5555.55 km 1 league (league) = 4.828032 km 1 league (leagues) = 1 mile land 1 chane = 4 genus 1 Chain = 22 yards 1 cf = 66 feet 1 tap = 100 links 1 cf = 792 inches 1 second light = 299792.5 km 1 light minute = 60 light seconds 1 astronomical unit = 8.316746 light minutes 1 light-year = 63239.73 astronomical units 1 parsec = 3.261633 light years 1 redshift = 4222000000 parsec |
Area Measures1 in2 = 6,452 cm21 cm2 = 0.155 in. 2 1 mile2 = 2.59 km2 1 mile2 = 640 acres 1 mile2 = 259 hectares 1 km2 = 0.3861 1 acre = 0.4047 ha 1 acre = 4 ores 1 acre = 160 genus2 1 hectare = 2.471 acres 1 ar (weaving) = 100 m2 1 hectare = 100 hectare 1 hectare = 10 000 m2 1 ore = 1011.714 m2 1 ore = 40 kind2 1 ore = 108.9 squares 1 ore = 1210 yards2 1 ft2 = 144 in. 2 1 ft2 = 0.0929 m2 1 yard2 = 9 feet2 1 yard2 = 0.8361 m2 1 Township = 93.23957 km2 1 township = 36 miles2 1 township = 144 homesteads 1 homestead = 160 acres 1 homstead = 640 ores 1 meter2 = 10.76 feet2 1 meter2 = 1.196 yards2 1 versta2 = 1.138062 km2 1 versta2 = 78,125 dessiatines of economic 1 verst2 = 104.1667 dessiatines of state treasuries 1 tithe government = 10925.4 m2 1 tenth economic = 14567.2 m2 1 tithes economic = 1,333333 acres of state treasuries 1 tithe economic = 28800 arshin 2 Measures and units of speedThe speed of sound in the air is 331.46 m / sThe speed of sound in the air = 1193.256 km / h The speed of light in a vacuum = 299792.5 km / s 1 km / s = 3600 km / h 1 km / sec = 60000 meters / min 1 km / sec = 0.6213712 miles per second 1 km / h = 0.2777778 m / s 1 km / h = 16.66667 m / min 1 km / h = 0.6213712 mph 1 knot = 1,852 km / h 1 knot = 1,150,779 miles per hour 1 knot = 1.68781 ft / sec |
Paper sizesA0 = 1189x841A1 = 841x594 A2 = 594x420 A3 = 420x297 A4 = 297x210 A5 = 210x148 A6 = 148x105 A7 = 105x74 B0 = 1000x1414 B1 = 707x1000 B2 = 500x707 B3 = 353x500 B4 = 250x353 B5 = 176x250 B6 = 125x176 B7 = 88x125 C3 = 324x458 C4 = 229x324 C5 = 162x229 DL = 220x110 Measures of volume1 inch3 = 16.39 cm31 in3 = 0.01639 liters 1 liter = 61.03 in. 3 1 gallon = 4,546 liters 1 gallon = 4 quarts 1 gallon = 8 pints 1 gallon = 32 gill 1 gallon = 128 fluid ounces 1 gallon = 1024 liquid drachmas 1 gallon = 61440 minima 1 liter = 0.2270207 loose gallon 1 liter = 0.264172 liquid gallon 1 barrel dry = 0.115628 m3 1 barrel of oil = 0.158988 m3 1 barrel English = 0.16365 m3 1 liter = 1000 cm3 1 cm3 = 0.06102 in. 3 1 ft3 = 0,02832 m3 1 meter3 = 35.31 feet3 1 yard3 = 0.7646 m3 1 meter3 = 1.308 yards3 1 register ton = 2832 m3 1 bushel = 36.36879 liters 1 bushel = 33,02588 bulk quarts 1 free flowing = 8,809,768 liters 1 pec = 8 quarts 1 pec = 16 pints 1 pec = 64 gill 1 loose quart = 1,101,221 liters 1 quart = 0.25 gallons 1 quart = 2 pints 1 quart = 4 gill 1 liquid ounce = 29.57353 cm3 1 liquid ounce = 8 liquid drachmas 1 liquid drachma = 3.696691 cm3 1 liquid drachma = 60 min 1 pentagon = 2,133203 buckets 1 chetverik = 8 garnets 1 barrel = 40 buckets 1 bucket = 12.3 liters 1 bucket = 4 quarters 1 bucket = 10 shtofs 1 bucket = 16 wine bottles 1 bucket = 20 vodka bottles 1 bottle = 1.23 liters 1 bottle = 2 vodka bottles 1 curtain = 10 char 1 curtain = 20 scales 1 cup = 0.1 buckets 1 vodka bottle = 0.615 liters 1 wine bottle = 0.7768 liters 1 scale = 61.5 cm3 1 garnet = 3.2798 liters |
Weights measures1 grain = 0.0648 grams1 grand = 20 maite 1 grain = 480 dolit 1 grain = 0,05 scruples 1 carat = 3,086 gran 1 carat = 200 mg 1 gram = 15.43 grit 1 ounce = 28.34952 grams 1 ounce = 16 drachmas 1 gram = 0.03527 ounces 1 pound = 16 ounces 1 pound = 0.4535924 kg 1 kg = 2.205 lb. 1 troy ounce = 31.1035 grams 1 troy ounce = 155.5174 carats 1 troy ounce = 20 pennyweight 1 troy ounce = 480 grains 1 troy pound = 12 troy ounces 1 troy pound = 373.242 grams 1 long ton = 1016.047 kg 1 long ton = 20 long centners 1 long ton = 160 stone 1 long ton = 2240 pounds 1 short ton = 907.1487 kg 1 short ton = 20 short centners 1 short ton = 2000 pounds 1 stone = 6,350,293 kg 1 cental English = 112 pounds 1 cent. English = 58.8 kg 1 berkovets = 10 poods 1 pood = 16.38048 kg 1 pood = 40 Russian pounds 1 Russian pound = 0.409512 kg 1 Russian pound = 32 lots 1 Russian pound = 96 spools 1 spool = 4,26575 grams 1 spool = 96 parts Correspondence of temperatures1 degree Celsius = 1.8 degrees Fahrenheit1 degree Celsius = 1 kelvin 1 degree Celsius = 0.8 degrees Reaumur 1 degree Celsius = 1.8 degrees Rankina |
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