Equivalência de
Unidades

Tabelas de conversão

multiplied by meters yards feet inches
to Meters   0,91441 0,39481 2,54100
to Yards 1,0939      
to Feet 3,2808      
to Inches 39,3700      

 

multiplied by long tons short tons metric tons Pounds Kilogram
to Long Tons 1 0,892857 0,984206    
to Pounds 2240,1 20901   1 2,20463
to Short Tons 1,121 1 1,10231    
to Metric Tons 1,01605 0,907185 1    
to Metric Tons       0,453592 1

 

multiplied by US Gallons US Barrels Imperial Gallons Cubic Feet Cubic inches
to US Gallons 1 421 1,20095 7,48052 264,173
to Cubic Inches 2311 97021 277,42    
to Cubic feet 0,133681 5,61458 0,160544   35,3146
to Imperial Gallons 0,832674 34,9723 1 6,22883 279,969
to US Barrels 0,0238095 1 x 0,178103 6,28981
to Litres 3,78541 158,987 4,54609 28,3169  
to Imperial Barrels     0,0285941    
to Cubic metros       0,0283169  

 

  Vários
Comprimento 1m = 3,281 pés = 39,37 pol.
Área 1m² = 10,76 pés² = 1,550 pol.²
Volume 1m³ = 35,3 pés³ = 1.000 litros
Volume 1 galão (USA) = 3,8 litros / 1 galão (UK) = 4,5 litros
Massa 1 kg = 2,2 lb / 1 lb = 0,45 kg /1 onça = 28,35g
Pressão 1 atm = 1,033 kgf/cm² = 14,7 lbf/pol² (PSI)
Pressão 1 bar = 100kPa = 1,02 atm = 29,5 polHg
Energia 1kWh = 860kcal / 1kcal = 3,97Btu
Energia 1kgm = 8,8j / 1Btu = 0,252kcal
Potência 1kW = 102kgm/s = 1,36Hp = 1,34BHP = 3,413 Btu/h
Potência 1TR = 3,024kcal/h = 200Btu/min = 12.000Btu/h
Temperatura °F = 32+1,8°C / K = 273+°C / R = 460+°F