Win More Jobs.
Protect Your Profit.
Run Your Business.
Toolshub is the all-in-one workspace for independent contractors — estimate accurately, generate proposals, manage jobs and customers, invoice faster, and see real profit on every project.
No credit card required · Free calculators included
Accurate estimates
Line-item labor, materials, equipment, and subcontractor costs with markup, overhead, and tax — calculated correctly every time.
Protect your profit
See projected vs. actual profit on every job so you know exactly where your margin is going.
Get paid faster
Professional invoices with payment tracking, balances, and statuses that keep cash flowing.
Know your customers
One place for every customer, estimate, job, and invoice — no more scattered notes.
Private by default
Your customer and financial data is isolated to your account. Nobody else can see it.
AI proposal drafts
Turn a job scope into a customer-ready proposal draft in seconds, then edit before sending.
Everything you need to run a contracting business
One workspace instead of five spreadsheets.
Free contractor calculators
Markup, labor, materials, roofing, flooring, painting, drywall, and project estimates.
Financial calculators
Planning tools for your money — free, instant, and private.
Compound Interest Calculator
See how your money grows over time with monthly contributions and compound interest.
Investment Return Calculator
Project the future value of your investments based on expected annual returns.
Retirement Calculator
Find out if you're on track to retire and estimate your monthly retirement income.
Mortgage Calculator
Calculate your monthly mortgage payment, total interest, and full amortization.
Dividend Yield Calculator
Calculate your dividend yield, annual income, and quarterly payouts.
Frequently asked questions
Who is Toolshub for?
Independent contractors, subcontractors, and small construction businesses — roofers, remodelers, painters, floorers, drywall crews, and general contractors.
Do the free calculators require an account?
No. Every public calculator works instantly without signing up. An account is only needed to save estimates, jobs, customers, and invoices.
Can I use it on my phone?
Yes. The workspace is fully responsive, so you can update a job or invoice from the truck.
Is this financial or legal advice?
No. Toolshub helps you calculate and organize numbers. It is not a substitute for a qualified financial advisor, accountant, or attorney.
Ready to protect your profit?
Start free today. Build your first estimate in minutes and see what your jobs are really making.
Toolshub is a business tool, not a financial advisor. Calculators and AI output are for educational and planning purposes only.