LIQUID MEASURE


cubic meterLitremillilitreImp gallonU.S galloncubic foot
1100010 6220264.235.3147
0.001110000.220.26420.0353
10 -60.00112.2 * 10 -42.642 * 10 -43.53 * 10 -5
0.004554.5467454611.2010.1605
0.003783.78537850.832710.1337
0.028337.3128 3176.22887.48051

VOLUMETRIC RATE OF FLOW


litre per seclitre per mincubic m per hrcubic foot per hrcubic foot per minImp gallon per minU.S.galon per minU.S barrel per day
1603.6127.1332.118913.215.85543.439
0.01710.0062.11890.03530.220.26490.57
0.27816.667135.31470.58863.6664.403150.955
0.0080.4720.028310.01670.1040.1254.275
0.47228.3171.69906016.2297.480256.475
0.0764.5460.27289.63260.160511.20141.175
0.0633.7850.22718.02090.13370.833134.286
0.0020.1100.00660.23390.00390.0240.0291

VOLUMETRIC RATE OF FLOW


litre per seclitre per mincubic m per hrcubic foot per hrcubic foot per minImp gallon per minU.S.galon per minU.S barrel per day
1603.6127.1332.118913.215.85543.439
0.01710.0062.11890.03530.220.26490.57
0.27816.667135.31470.58863.6664.403150.955
0.0080.4720.028310.01670.1040.1254.275
0.47228.3171.69906016.2297.480256.475
0.0764.5460.27289.63260.160511.20141.175
0.0633.7850.22718.02090.13370.833134.286
0.0020.1100.00660.23390.00390.0240.0291

GENERAL EQUIVALENTS


1 kilometer1000 meters = 0.62137 miles
1 mile1609.34 meters = 1.60934 kilometers
1 acre4046.86 m squared = 0.404686 hectare
1 hectare1.000 *10 000 m squared = 2.471 acre
1 U.S. Barrel42 U.S. gallons (petroleum measure) = 34.97 Imp. Gallons = 0.159 m 3
1 litre1 000 000 mm cubed = 1 000 cm 3 or 1 cubic decimeter
1.76 U.K pints = 2.133 U.S. pints.
1 Pascal1 newton per square meter
1 millimeterHg is also called “torr”
1 joule1 newton meter
1 watt1 joule per sec = 1 newton meter per sec
Density1 gram per cm 3 = 1000 kg per m 3 = 0.0361 pounds per inch 3
1 kg per m 3 = 0.001 grams per m 3 = 0.0624 pounds per foot 3
Specific Volume1 cm 3 per gram = 0.001 m 3 per kg = 27.68 inch 3 per pound
1 m 3 per kg = 1000 cm 3 per gram = 16.0185 foot 3 per pound.
International standard atmosphere(1atm) = 101 325 pascals or 1.013 25 bar. This equals 1.033 23 kilogam force per cm 2 or 14.6959 pound force per inch 3
In meteorology 1 millibar = 100 pascal
Conversion Equivalents

These conversion equivalents are based generally on A.S. 1376 – 1974.In some cases the degree of rounding has been adjusted.

Length


Millimeter mmcentimeter cmmeter minch infoot ftyard yd
10.10.0010.03940.00330.0011
1010.010.39370.03280.0109
1000100139.37013.28081.0936
25.42.540.025410.08330.0278
304.830.480.30481210.3333
914.491.440.91443631

AREA


square mmsquare cmsquare metersquare inchsquare footsquare yard
10.0110 -61.55 * 10 -31.076 * 10 -51.196 * 10 -6
100110 -40.1551.076 * 10 -31.196 * 10 -4
10 610 0001155010.7641.196
645.166.45166.452 * 10 -416.944 * 10 -37.716 * 10 -4
92 903929.030.09314410.111
836 1278361.270.836129691

Pressure & Liquid Head


newton per m 2kilopascalBarkg force per cm 2pound force per in 2
newton per m 210.00110 51.02 * 10 51.45 * 10 -4
kilopascal100010.011.02 * 10 -20.145
bar10000010011.0214.5
kg force per cm 29806798.070.981114.22
pound force per inch 298956.8950.0690.07031
ft of water29842.9840.030.03050.433
m of water97899.7890.0980.11.42
mm of mercury133.30.1330.00130.00140.019
inch of mercury33863.3860.03380.03450.491