Title: Construction calculators and worksheets | Cercha

Description: Use construction calculators and printable worksheets for quantities, portfolio notes and trade handoffs. Check inputs and save results.

Canonical: https://cercha.pages.dev/tools/

# Construction calculators and worksheets

Project preparation

Choose a calculator or worksheet, check its limits and keep a copy with the job.

If you need a quantity estimate or a repeatable set of handoff questions, choose the tool below that matches your task. Read its units, assumptions and limits before using the result. Keep the measurements and selected allowances beside the output.

## Check the inputs before ordering

Use the [concrete calculator](/tools/concrete-calculator/) to prepare a volume discussion. Use the [board-foot calculator](/tools/board-foot-calculator/) when your lumber quantity is expressed in board feet. Confirm dimensions, selling units and the package with the supplier before ordering.

Treat a calculator result as a working estimate. Check it against the drawings and project conditions. Record any change to the inputs so the next person can follow the calculation.

## Prepare a worksheet you can keep

Use the [trade-handoff checklist](/tools/trade-handoff-checklist/) to prepare readiness questions for the next crew. Use the [construction portfolio template](/tools/construction-portfolio-template/) to collect project context and scope captions. Print or save the completed record in your own project system.

## Where Cercha fits

Cercha portfolios show work context, and Messages support an introduction or follow-up. Your completed worksheets, quantity approvals and project records remain in the system you use to run the job.

- [Board foot calculator](</tools/board-foot-calculator/>)

  Turn a measured or quoted lumber list into board feet without changing its dimension basis.
- [Builder account setup checklist for supplier reps](</tools/builder-supplier-account-setup-checklist/>)

  Before the first order, confirm who buys, who approves, who receives, and who pays. Record the branch’s own account and delivery requirements.
- [Concrete calculator](</tools/concrete-calculator/>)

  Check cubic yards from your pour dimensions before you call the concrete supplier.
- [Construction portfolio template](</tools/construction-portfolio-template/>)

  Show your part of the project. Record the scope, choose the trade details, and connect each photograph to the work your crew completes.
- [Drywall calculator](</tools/drywall-calculator/>)

  Turn measured wall and ceiling areas into a sheet count for one panel and layer group.
- [Flooring calculator](</tools/flooring-calculator/>)

  Estimate flooring area and whole boxes from room rectangles, waste, and carton coverage. Keep each product and layout in a separate run.
- [Gravel calculator](</tools/gravel-calculator/>)

  Estimate gravel in cubic yards from area and depth. Enter your supplier’s density to calculate weight in US short tons before ordering.
- [New-sub onboarding document checklist](</tools/new-sub-onboarding-checklist/>)

  Put the documents and their review owners in order before the crew starts. Record receipt, review, and unresolved questions separately.
- [Paint calculator](</tools/paint-calculator/>)

  Check paint quantity for one product and color using measured surfaces and the selected coverage.
- [Punch list template by phase](</tools/punch-list-template-by-phase/>)

  Log the correction while the work is visible. Give each item a location, responsible person, due date, and recheck record.
- [Roof pitch calculator](</tools/roof-pitch-calculator/>)

  Convert roof rise and horizontal run to an angle, pitch multiplier, and rafter-length factor. Check the geometry before carrying it into a takeoff.
- [Roofing square calculator](</tools/roofing-square-calculator/>)

  Check the roof area basis before you turn a takeoff into squares.
- [Stud calculator](</tools/stud-calculator/>)

  Check regular stud positions for a straight run, then add the extra pieces shown on your plan.
- [Subcontractor prequalification checklist](</tools/subcontractor-prequalification-checklist/>)

  Before you fill a trade slot, compare the crew, scope, and evidence for this job. Record what you checked and what still needs an answer.
- [Trade handoff checklist](</tools/trade-handoff-checklist/>)

  Walk the boundary between crews. Record the condition left, the receiving checks, and the named owner of every exception before the next scope starts.
- [Trade scope-of-work template](</tools/trade-scope-of-work-template/>)

  Give the sub one written trade package to price. Fill the blanks, name the handoffs, and resolve exclusions before you release the work.

## Build your connections

[Ask about the beta](</beta/>)