In [1]:

    

import pint
ureg = pint.UnitRegistry()


    

In [4]:

    

v = 5400e-2 * ureg.meter/ureg.second


    

In [6]:

    

v.ito(ureg.mile/ureg.hour)
print(round(v,1))


    

    




120.8 mile / hour

In [8]:

    

p = 4.3 *ureg.psi


    

In [10]:

    

p.ito(ureg.Pa)
print(round(p,0))


    

    




29647.0 pascal

In [11]:

    

d = 25.87*ureg.g/(ureg.cm**3)
d


    

    
Out[11]:




25.87 gram/centimeter3

In [13]:

    

d.ito(ureg.pound/(ureg.foot**3))
print(round(d,0))


    

    




1615.0 pound / foot ** 3

In [21]:

    

ps = 87.41 * ureg.force_pound/(ureg.foot**2)
ps


    

    
Out[21]:




87.41 force_pound/foot2

In [22]:

    

ps.ito(ureg.N/(ureg.meter**2))
ps


    

    
Out[22]:




4185.213437471157 newton/meter2

In [25]:

    

pr = 221e5 * ureg.lb/ureg.inch**2
pr


    

    
Out[25]:




22100000.0 pound/inch2

In [31]:

    

pr.ito(ureg.g/ureg.cm**2)
print('{0:1.2e}'.format(pr))


    

    




1.55e+09 gram / centimeter ** 2

In [ ]: