Free Tools & Calculators for Contractors
Calculate job profit, estimate markup, find your break-even, grade your business, and more. Built by Hardhat Ledger for contractors who want real numbers.
Profitability
6 toolsJob Profit Calculator
Enter revenue, labor, materials, and overhead to see gross profit, margin %, and markup.
Open toolContractor Markup Calculator
Enter cost and desired margin to get the right markup % and selling price.
Open toolConstruction Profit Margin Calculator
Enter total revenue and total cost to instantly calculate your profit margin %.
Open toolConstruction Bid Calculator
Calculate the right bid price from costs, overhead %, and markup. See your margin before you submit.
Open toolBreak-Even Calculator
How many jobs per month do you need to cover overhead? Find your break-even number.
Open toolBookkeeping ROI Calculator
See exactly how much manual bookkeeping is costing you per month in time, deductions, and margin leakage.
Open toolTax & Deductions
2 toolsBusiness Planning
3 toolsHourly Rate Calculator
What should a contractor charge per hour? Enter income goal, overhead, and billable hours.
Open toolBusiness Valuation Calculator
Estimate what your contracting business is worth today — for selling, planning, or tracking growth.
Open toolContractor Business Grader
5 questions. Get an A–F grade on your financial operations and a prioritized fix list.
Open toolTemplates & Generators
4 toolsConstruction Estimate Generator
Enter labor hours, rates, materials, and markup — generate a printable estimate in seconds.
Open toolExpense Tracker Template
Interactive expense log by date, vendor, category, and job. Print or use digitally.
Open toolJob Costing Spreadsheet
Build a phase-by-phase job cost sheet and compare against contract value.
Open toolInvoice Generator
Create a professional printable invoice in 60 seconds. Enter details, print or save as PDF.
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Want These Numbers Calculated Automatically?
These calculators show you what's possible. Hardhat Ledger does it automatically — tracking every job cost, receipt, and mile so your numbers are always current.