Omräkningstabeller

Enheter

MomentKilogrammeterkgmkgm = 9,81 Nm
FlödesmängdKubikmeter per sekundm3/s1 m3/s = 1/3600 m3/tim
FlödesmängdKubikfot per timmeku ft/tim1 ku ft/tim = 0,0283 m3/tim
ViskossitetPoiseP1 P = 01 Ns/m2
ViskossitetStokesSt1 St = 10-4 m2/s
ViskossitetCentistokescSt1 cSt = 1 mm2/s
ViskossitetEnglerE1 E = 7,57 mm2/s
TidMinutmin1 min = 60 s
TidTimmetim1 tim = 60 min
TidHertzHz1 Hz = 1 s-1
KraftPoundp1 p = 9806,65 N
KraftDyndyn1 dyn = 10-5 N
HastighetKilometer per timmekm/tim1 km/tim = 0,278 m/s

Faktorer

NamnSymbolFaktorNamnSymbolFaktor
TeraT1 000 000 000 000 = 1012Decid0,1 = 10-1
GigaG1 000 000 000 = 109Centic0,01 = 10-2
MegaM1 000 000 = 106Millim0,001 = 10-3
KiloK1 000 = 103Mikroµ0,000 001 = 10-6
HektoH100 = 102Nanon0,000 000 001 = 10-9
DekaD10 = 101Picop0,000 000 000 001 = 10-12
• •• •1 = 100Femtof0,000 000 000 000 001 = 10-15
Attoa0,000 000 000 000 000 001 = 10-18

Längd

1 mm1 cm1 m1 km1 in.1 ft1 yd1 mile1 smUnits
millimetercentimetermeterkilometerinchfotyardstatute milenautical mile
1101000-25,4304,8914,398--mm.
0,11100100.0002,5430,4891,4398--cm.
0,0010,01110000,02540,30480,9143981609,341852m.
--0,0011---1,6091,852km.
0,039370,393739,3739.3701123663.36072.913in.
0,003280,032813,280843280,840,083331352806076,12ft
--1,093621093,620,02777780,33333117602025,38yd
---0,62137---11,15078mile
---0,53996---0,868981sm

Area

1 cm21 m21 a.1 ha1 km21 in21 ft21 yd21 sq.mileUnits
kvadrat
centimeter
meterarea
hektar
kvadrat
kilometer
kvadrat
inch
kvadrat
fot
kvadrat
yard
kvadrat
mile
-
11000---6,4516929,038361,24-cm2
0,0001110010.000--0,09290,83612-m2
-0,01110010.000-0,000930,0083625899,9a
-0,00010,011100--0,00008258,999ha
--0,00010,011---2,5899km2
0,1551550---11441296-in2
0,0010810,76391076,39107,639-0,0069419-ft2
0,000121,19599119,59911.959,9-0,000770,111111-yd2
---0,0003860,3861---1kv. mile

Tryck

1Pa=1N/m21 bar1kg/m2= 1mmH2O1kg/cm2= 1at.1 atm1 Torr= 1mmHg1 m. H2O1 lb/in21 in.HgUnits
Pascalbarmillimeter i vattenteknisk atmosfärfysisk atmosfärmillimeter i kvicksilvermillimeter i vattenpound-kraft kvadrat inchinch i kvicksilver-
1100.0009,8065598066,5101.325133,3229806,656894,763386,39Pa=N/m2
0,000011-0,980671,013250,001330,098070,068950,03386bar
0,1019710.197,2110.00010.332,313,59511000703,07354,316kg/m2= mm H2O
0,000011,019720,000111,033230,001360,10,070310,03453kg/cm2=at
-0,98692-0,9678410,001320,096780,068050,03342atm
0,0075750,0620,07356735,559760173,555951,714925,4ft
0,000110,19720,0011010,33230,01359510,703070,34532yd
0,0001414,50370,0014214,223314,96960,019341,4223310,49115mile
0,00029529,530,002928,95929,92130,039372,89592,036021sm

Energi

1J=1Nm1kgm.1PSh1kWs1kWh1kcal.1ib.ft1 BTU1 hpphUnits
Joule= Newton meterKilogram meterPferdestärke- stundeKilowatt secondKilowatt hourkilogram caloriePound-force footNbritish Themal unithorsepower hour
19,806652.647.79010003.600.0004186,81,355821055,062.684.520J=Nm
0,101971270.000101,972367.098426,9350,13826107,585273.745kgm.
3,7768x10-73,7037x10-613,7768x10-41,3596480,0015815,1206x10-73,9848x10-41,013869PSh
0,0010,009812674,79136004,18680,001361,055062684,52kWs
2,7778x10-72,7241x10-40,7324992,7778x10-410,0011633,7662x10-70,0002930,7457kWh
2,3885x10-40,002342632,4150,238846859,84513,2383x10-40,251995641,1863kcal
0,737567,2331.952.907737,5612.655.22030881778,1711.980.000ib.ft
0,000950,009292508,330,947333412,143,963810,0012812543,12BTU
3,7251x10-73,653x10-60,986320,7251x10-41,3410210,001565,0505x10-70,0003931hph

Volym

1 cm31 dm3=1I1 in31 ft31 yd31 fl.oz. (UK)1 fl.oz. (US)1 gal (UK)1 gal (US)Units
Kubik centimeterKubik decimeterKubik inchKubik fotKubik yardFluid ounceFluid ounceGallonGallon-
1100061,387128.316,8764.55128,41329,57374546,093785,43cm3
0,00110,0163928,3168764,5510,02840,02964,546093,78543dm3=I
0,0610261,02371172846.655,71,733881,8047277,42231in3
-0,035310,000581270,0010,001040,160540,13368ft3
-0,00131-0,0370410,000040,000040,005950,00495yd3
0,035235,19520,57675996,61426.908,511,04085160133,223fl.oz. (UK)
0,0338133,81380,55411957,49925.852,40,960751153,721128fl.oz. (US)
0,000220,219970,00366,22882168,1780,006250,0065110,83268gal (UK)
0,000260,264170,004337,48047201,9720,007510,007811,200941gal (US)

Vikt

1 g1 kg1 t.1 oz.1 ib.1 sh.wt.1 cwt1sh.tn.1 tnUnits
gramkilogramtonouncepoundshort
hundredweight (US)
(long)
hundredweight (UK)
short
ton (US)
(long)
ton (UK)
-
11000-28,3495435,59245.359,250.802,3907.185-g.
0,001110000,028350,4535945,359250,8023907,1851016,05kg.
-0,0011-0,000450,045360,058020,907191,01605t.
0,0352735,27435.2741161600179232.00035.840oz.
0,00222,204622204,640,062511001122.0002.240ib.
0,000020,02222,04620,000620,0111,122022,4sh.wt.
0,000020,0196819,68410,000560,008930,89286117,857220cwt
-0,00111,10231-0,00050,050,05611,12sh.tn
-0,000980,98420,000030,000450,044640,050,892851tn