Need to add formula for extended price

[WayneMacMartin]

Hi all,
Excel noob here. I need to create a formula to multiply the quantity (column F) by the unit price (column G) to create an extended price (column H). Can anyone help with that being as rookie proof as possible?
Thanks.
By the way, first post ever on forum!

[Crooza]

Hi and welcome

Have you simply tried in Column H - say H1 if your data starts in row 1, = F1*G1 and copy this down column H.

If you have some row headers in row 1 then type this formula in row 2 or row 3 as applicable and change '1' to '2' or '3' accordingly before copying down