About Small Business Calc
Helping small business owners make smarter financial and operational decisions through simple, free, and practical business tools.
Our Mission
Running a small business means making pricing and money decisions constantly, often without the time, budget, or background to get them exactly right. We built this site because the same few questions come up again and again for owners, freelancers, and contractors:
- Pricing services correctly
- Understanding profit margins
- Managing payroll expenses
- Evaluating hiring decisions
- Planning revenue growth
- Improving profitability
Small Business Calc exists to take the guesswork out of those questions. Every calculator on this site is built to turn a messy, manual calculation into a clear answer in under a minute, so you can make better decisions and spend less time wrestling with formulas.
Who These Tools Are For
Small Business Owners
Run the numbers behind pricing, payroll, and profit so your business stays sustainable as it grows.
Freelancers
Set hourly rates and project prices that actually cover your costs, taxes, and time off.
Contractors
Build accurate job quotes and materials markups so every project is priced to be profitable.
Consultants
Translate your time and expertise into rates and packages that reflect their real value.
Service Providers
Estimate costs, fees, and turnaround times before you commit to a client or job.
Entrepreneurs
Stress-test new ideas with real margin and growth numbers before you invest time or money.
What You'll Find Here
Pricing & Profit Tools
Calculators for margin, markup, break-even, and goal-based pricing so you know what to charge and what you'll keep.
Invoice & Payment Tools
Tools for due dates, late fees, and sales tax that keep your billing accurate and your cash flow predictable.
Employee & Business Cost Tools
Estimators for payroll, overtime, and the true cost of hiring, so staffing decisions are backed by numbers.
Time & Operations Tools
Calculators for business hours, project profitability, and growth planning to help you run day-to-day operations.
Our Approach
- Free tools. Every calculator is free to use, with no hidden tiers.
- Easy to use. Enter your numbers and get a clear answer in seconds.
- No registration required. Nothing to sign up for and nothing to install.
- Mobile friendly. Every tool works just as well on a phone as it does on a desktop.
- Educational content included. Each calculator explains the formula and reasoning behind your result.
- Focused on practical decisions. Built around the real choices business owners make every day.
Important Disclaimer
Educational use only
The calculators and information provided on this website are for educational and informational purposes only. Results are estimates and should not be considered legal, accounting, tax, or financial advice. Users should consult qualified professionals regarding specific business decisions.