German phrase
Wie schwer ist ~?
Meaning
How much does ___ weigh?
When to use it
Asks for an item's weight. Often used when discussing luggage or transport.
Example dialogue
Wie schwer ist dein Koffer?
How much does your suitcase weigh?
Er wiegt 23 Kilo, du musst vielleicht für Übergepäck bezahlen.
It weighs 23 kilos; you may have to pay for excess baggage.