German phrase
Wie viel wiegt ~?
Meaning
How much does ___ weigh?
When to use it
It asks about weight. It is direct and conversational.
Example dialogue
Wie viel wiegt der Koffer?
How much does the suitcase weigh?
Er wiegt zwölf Kilo, inklusive Handgepäck.
It weighs twelve kilos, including hand luggage.