Konversi Satuan

Information Storage

  • 1 bit = 0.125 byte (computers)
  • 1 byte = 8 bit

Satuan panjang

  • feet, meters, centimeters, kilometers, miles, furlongs, yards, micrometers, inches,angstrom, cubit, fathom, foot, hand, league, light year, micron, mil, nautical mile, rod,
  • 1 m (meter) = 3.2808 ft = 39.37 in = 1.0936 yd = 6.214×10-4 mile
  • 1 km = 0.6214 mile = 3281 ft = 1094 yds
  • 1 in (inch) = 25.4 mm = 2.54 cm = 0.0254 m = 0.08333 ft = 0.02778 yd = 1.578×10-5 mile
  • 1 ft (foot) = 0.3048 m = 12 in = 0.3333 yd = 1.894×10-4 mile = 30.48 cm = 304.8 mm
  • 1 mm = 10-3 m
  • 1 cm = 10-2 m = 0.3937 in = 0.0328 ft = 1×108 Aangstrom = 0.03281 foot = 0.0984 hand (horses) = 0.3937 inch = 1×10-5 kilometer

Massa atau berat:

  • 1 kg = 1,000 gram = 2.2046 lb = 6.8521×10-2 slug
  • 1 lb = 16 oz = 0.4536 kg = 453.6 g = 7000 grains = 0.03108 slug
  • 1 carat (metric) = 3.0865 grain = 0.2 gram = 200 milligram
  • 1 Gal. H2O = 8.33 Lbs. H2O
  • 1 g = 15.43 grains = 0.0353 oz = 0.002205 lb

Satuan Power tenaga:

  • horsepower, kilowatt, watt,btu/second, calorie/second, foot lbf/second, kilocalorie/second
  • 1 W = 1 kg m2/s3 = 1 Nm/s = 1 J/s
  • 1 kW = 1,000 Watts = 3,412 Btu/h = 737.6/550 British hp = 1.341 British hp = 103/9.80665 kgf m/s = 737.6 ft lbf/s = 103/(9.80665 75) metric hp
  • 1 hp (English horse power) = 745.7 W = 0.746 kW = 550 ft lb/s = 2,545 Btu/h = 33.000 ft lb/m = 1.0139 metric horse power ~= 1.0 KVA

Horse power – btu

  • 1 horsepower (boiler) = 33445.6 Btu (mean)/hr = 140671.6 calorie/min (thermo)

Horse power —  calorie

  • 1 horsepower (mech) = 2542.47 Btu (mean)/hr = 42.375 Btu (mean)/min = 0.7062 Btu (mean)/sec = 6.416×105 calorie/hr (termo) = 6.412×105 calorie (IST)/hr = 6.4069×105 calorie(mean)/hr = 10694 calorie/min (thermo) = 10686 calorie

Satuan Pressure- tekanan

  • Standard Atmospheric Pressure 1 atm = 101.325 kN/m2 = 1.01325 bar = 101.325 kPa = 14.7 psia = 0 psig = 29.92 in Hg = 760 torr = 33.95 Ft.H2O = 407.2 In.W.G (Water Gauge) = 2116.8 Lbs./Sq.Ft.
  • 1 N/m2 = 1 Pa = 1.4504×10-4 lb/in2 = 1×10-5 bar = 4.03×10-3 in water = 0.336×10-3 ft water = 0.1024 mm water = 0.295×10-3 in mercury = 7.55×10-3 mm mercury = 0.1024 kg/m2 = 0.993×10-5 atm
  • 1 Pa = 10-6 N/mm2 = 10-5 bar = 0.1020 kp/m2 = 1.02×10-4 m H2O = 9.869×10-6 atm = 1.45×10-4 psi (lbf/in2)

Tekanan ban dan injektor diesel:

  • 1 atm = 101.325 kN/m2 = 1.01325 bar = 101.325 kPa = 14.7 psia
  • TEKANAN BAN = 45 PSI= 45 Lb/In2 45X1.01325 BAR=45X 0,101.325 MPa = 45X1.01325 Kg/Cm2
  • 1400 Psi = 10 MPa (INJEKTOR DIESEL)

Konversi Psi ke N/m2

  • 1 psi (lb/in2) = 144 psf (lbf/ft2) = 6,894.8 Pa (N/m2) = 6.895×10-3 N/mm2 = 6.895×10-2 bar = 27.71 in H2O at 62oF (16.7oC) = 703.1 mm H2O at 62oF (16.7oC) = 2.0416 in mercury at 62oF (16.7oC) = 51.8 mm mercury at 62oF (16.7oC) = 703.6 kg/m2 = 0.06895 atm = 2.307 Ft. H2O = 16 ounces

Kaliber-kecepatan cahaya:

  • 1 caliber = 0.01 inch = 0.254 mm
  • 1 chain (Gunter or US Survey) = 2011.7 centimeter = 66.00013 foot = 66 foot (US Survey) = 0.1 Furlong (US Survey) = 792 inch (US Survey) = 100 link (Gunter) = 66.00013 link (Ramden) = 20.117 meter = 0.0125 mile (US statute) = 4 rod (US Survey) = 22 yard (US Survey)
  • 1 light year = 63241.08 astronomical unit = 9.46073×1012 kilometer = 5.8786×1012 mile (US statute) = 0.306601 parsec

Mile – Inche

  • 1 mm = 0.03937 in
  • 1 Aangstrom = 10-10 m = 1×10-8 cm = 3.937×10-9 inch = 1×10-4 micrometer = 0.0001 micron = 0.1 millimicron
  • 1 mile = 1.6093 km = 1,609.3 m = 63,346 in = 5,280 ft = 1,760 yd
  • 1 mil (Norway and Sweden) = 10 kilometres
  • 1 yd (yard) = 0.9144 m = 36 in = 3 ft = 5.682×10-4 mile

Moment Inertia:

  • 1 kg m2 = 10000 kg cm2 = 54675 ounce in2 = 3417.2 lb in2 = 23.73 lb ft2
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