Business, Freelance & Tax Calculators
Master entrepreneurship, independent consulting, and corporate finance with instant client-side tools. Model tax liabilities, price freelance contracts, and calculate operational runways.
Accurate Financial Modeling for Founders & Freelancers
Running a profitable business or solo freelance practice requires absolute clarity on gross margins, operating expenses, and self-employment tax liabilities. A contractor earning $100,000 does not take home the same money as a W-2 employee earning the identical salary due to employer FICA shifts and business deductions.
Our business calculators bridge that gap: accurately modeling 1099 versus W-2 take-home pay, calculating the 15.3% Self-Employment (SE) tax with Section 199A QBI deductions, comparing LLC versus S-Corp tax savings thresholds, and projecting cash burn runways for startups. All math runs locally in your browser with zero analytics tracking.
1099 vs W-2 Calculator
Compare independent contractor take-home income against employee salary, factoring in 15.3% SE tax, healthcare, and PTO.
Self-Employment Tax Calculator
Calculate your Social Security and Medicare tax obligations on 1099 freelance earnings with above-the-line deduction credits.
Freelance Hourly Rate Calculator
Determine your target hourly, daily, and project contract rates based on target personal income, business overhead, and billable hours.
LLC vs S-Corp Tax Calculator
Identify the exact net income break-even point where electing S-Corporation status saves more in payroll taxes than administrative costs.
Home Office Deduction Calculator
Compare the IRS simplified square-footage deduction method against the actual expense method to maximize business write-offs.
Standard Mileage Deduction Calculator
Calculate business vehicle write-offs using current IRS standard mileage rates for independent contractors and small business owners.
Break-Even Point Calculator
Calculate unit sales and gross revenue required to cover all fixed and variable operating expenses to achieve operating profitability.
Margin vs Markup Calculator
Convert between gross profit margin percentage and product markup percentage to ensure your retail and B2B pricing delivers target margins.
Startup Runway & Cash Burn Calculator
Project remaining operating months based on cash balance, monthly gross burn, and recurring revenue growth rates.
Hourly to Salary Calculator
Convert hourly wage rates to equivalent annual, monthly, bi-weekly, weekly, and daily earnings for full-time and part-time workers.