Planning records
Show the calculation, not just the answer.
These are worked planning records for common interior finishing estimates. Every number is deliberately labelled, every purchase is rounded to an actual package, and every scenario is illustrative rather than a claim about a completed client project.
What a record contains
A calculator is useful when its assumptions can be checked. Each record starts with a small fictional scope, keeps raw measurements separate from allowances, follows the calculation through to a purchase quantity, and explains what would make the result change. The examples are not product instructions, installation specifications, or a substitute for site inspection.
Paint room takeoff
Separate wall faces, openings, primer, finish coats, and container rounding.
TileTile order record
Use finished area, layout cuts, carton coverage, and repair stock without hiding the assumptions.
FlooringFlooring order record
Keep connected rooms, closets, direction changes, waste, and box rounding in one traceable order.
DrywallDrywall sheet record
Compare theoretical coverage with a preliminary sheet layout before treating it as a material order.