All calculators
119 tools across 15 categories. Every one is free, works with no login, and interprets its result.
Freelance: Tax & Deductions
Freelance: Pricing & Income
Freelance: Cash Flow & Budgeting
Freelance: Retirement & Savings
Freelance: Invoicing & Contracts
Freelance: Health & Benefits
Tax & Compliance
- Business Income Tax Estimator
- Quarterly Estimated Tax Calculator
- Sole Prop vs LLC vs S-Corp Calculator
- S-Corp Salary Optimizer
- Sales Tax Calculator
- Self-Employment Tax Calculator
- Employer Payroll Tax Calculator
- Section 179 & Bonus Depreciation Calculator
- Depreciation Calculator (SL & MACRS)
- Vehicle Deduction Calculator
- Home Office Deduction Calculator
- Tax Penalty & Interest Estimator
Profitability & Pricing
Cash Flow & Financial Health
Payroll & People
Loans & Financing
- Business Loan Calculator
- SBA 7(a) Loan Calculator
- SBA 504 Loan Calculator
- Merchant Cash Advance True-Cost Calculator
- Business Line of Credit Calculator
- Equipment Financing: Buy vs Lease
- Invoice Factoring Calculator
- Loan Affordability (DSCR) Calculator
- Business Debt Consolidation Calculator
- Working Capital & Liquidity Calculator
- Startup Funding Gap Calculator
- Revenue-Based Financing Calculator
E-commerce & Retail
- Shopify Fee Calculator
- Amazon FBA Fee Calculator
- Etsy Fee Calculator
- Dropshipping Profit Calculator
- Inventory Carrying Cost Calculator
- Reorder Point Calculator
- ROAS Calculator
- Customer Acquisition Cost (CAC) Calculator
- Customer Lifetime Value (LTV) Calculator
- LTV:CAC Ratio Calculator
- Churn Rate Calculator
- Refund Rate Calculator