Inserting a formula at a location on a content surface in a user interface is provided. A user interface showing a status bar which includes one or more predetermined calculations may be displayed on a computer. The computer may receive a selection of a predetermined calculation from the status bar in the user interface. The selected predetermined calculation may then be dragged from the status bar and inserted at a drop location on the content surface in the user interface. The computer may then automatically generate a formula corresponding to the selected predetermined calculation in the user interface.