1 mm = 0,03937 inches 1 inches = 25,4 mm
1 cm = 0,3937 inches 1 foot = 30,48 cm
1 cm = 0,03281 feet 1 yard = 0,9144 mm
1 mm = 3,281 feet 1 yard = 3 feet = 36 inches ( 1 foot = 12 inches)
1 mm = 1,094 yards
1 km 0,6214 miles
1 mile 1,909 km
fps feet per second * 0,03048 ergibt Meter pro Sekunde m/s
fps feet per second * 0,06818 ergibt miles per hour (mph)
mph miles per houer * 1,609 ergibt km/h
m/s Meter pro Sekunde * 3,281 ergibt feet per second (fps)
Gewicht
1 Gramm = 15,43209 grain (grs) 1 grain = 0,0648 Gramm
1 Gramm = 0,035273 ounces (oz) 1 ounce = 28,35 Gramm
1 ounce = 437,5 grain (grs)
1 pound = 7000 grain (grs)
1 pound = 16 ounces (oz) (amer./brit. Pound -lb-)
1 cm² = 0,15500031 square inches - sq.in.-
1 sp.in. = 6,4516 Quadratzentimeter cm²
1 cm³ = 0,0610237 cubic inches -cu.in.- 1 cu.in. = 16,387064 cm³
1 Liter = 0,2642 gallons 1 gallon = 3,785 Liter
1 bar = 14,5036 pounds per square inch (lbs/sq.in. -psi-)
1 psi = 0,06895 bar
1 ton/sq.in. = 154,445 bar (1 bar = 0,0647 tons/sq.in.)
1 Joule -j- = 0,73757 foot pounds -ft.lbs- 1 ft.lb. = 1,3558 Joule -j-