How long is a quick wash in a bosch washing machine?

If you have an instruction booklet, that will have the relevant information. If not, go onto the Bosch website and see if you can get a copy of it from them.

I think some Bosch machines have a 15 minute cycle. Its only for washing a few lightly soiled items though so I don't know how useful it is.

My Bosch has a cycle like that but its really only for items that have been stored over winter or been in the drawer for a long time. Its just to freshen them up and not really designed for cleaning them.

It says 15 minutes but it is more like 16/17 plus if you want an item spun dryer you have to turn the dial to spin so in all about 20 mins. It ideal for lightly soiled items like a shirt etc that you want in a hurry and can dry overnight.