It basically comes down to how long the metric system has been used. The UK and other english speaking countries switched to SI units no too long ago (meaning a lot of people still grew up with the old system), so a lot of everyday measurements are still in pounds, inches etc.
In countries like Germany where the change happened very long ago, metrics are used almost exclusively, with some exceptions. As was mentioned above, we still use 'Zoll' (=inches) for some things which have an intenational standard that's in inches like TV & monitor sizes (though advertisements are required by law to also include the cm measurement). In some fields Zoll is still used as a customary unit, for example carpentry or construction. Funnily enough, a folding rule is called 'Zollstock' in German even though it usually only has a centimeter scale.
'Pfund' (=pound) is also used in cooking / baking, though this isn't equivalent to the imperial pound but over the years came to mean 500g.
In countries like Germany where the change happened very long ago, metrics are used almost exclusively, with some exceptions. As was mentioned above, we still use 'Zoll' (=inches) for some things which have an intenational standard that's in inches like TV & monitor sizes (though advertisements are required by law to also include the cm measurement). In some fields Zoll is still used as a customary unit, for example carpentry or construction. Funnily enough, a folding rule is called 'Zollstock' in German even though it usually only has a centimeter scale.
'Pfund' (=pound) is also used in cooking / baking, though this isn't equivalent to the imperial pound but over the years came to mean 500g.