Business Calculators
Free business calculators to help you plan, estimate, and budget.
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Related Calculator Hubs
Business Profitability Calculators with transparent formulas and editable assumptions.
Calculators for independent contractors and freelancers — compare 1099 vs. W-2 pay, set hourly rates, and understand self-employment tax.
Calculators for business finance — seller financing, review ratings, and UK employee share plans.
Business Calculators
- Share Incentive Plan CalculatorCalculate your tax and National Insurance saving from buying UK SIP Partnership Shares.
- Seller Financing CalculatorCalculate the monthly payment for a seller-financed loan.
- Google Review CalculatorCalculate how many new 5-star reviews you need to reach a target rating.
- CD CalculatorCalculate the maturity balance and interest earned on a certificate of deposit using the deposit amount, APY, and term.
- 1099 vs W-2 CalculatorCompare the total financial value of a W-2 job offer against 1099 contracting, including benefits, self-employment tax, and business costs.
- CAC CalculatorCalculate customer acquisition cost from sales and marketing spend, new customers acquired and optional channel-level costs.
- Freelance Rate CalculatorCalculate a sustainable freelance hourly or day rate from your income goal, expenses, and non-billable time.
- Reverse Sales Tax CalculatorCalculate the original price before sales tax and the tax amount included in a total purchase price.
- AI Voice Agent ROI CalculatorEstimate the financial return from an AI voice agent using call volume, handling rate, labor savings, recovered revenue and monthly platform cost.
- 1099 Hourly Rate CalculatorCalculate the 1099 hourly rate you need to match a W-2 salary and benefits package.
- EBITDA CalculatorCalculate EBITDA from net income by adding interest, taxes, depreciation and amortization.
- AI Receptionist ROI CalculatorEstimate AI receptionist ROI from incoming calls, missed-call recovery, booking value, staff time savings and monthly software cost.
- Churn Rate CalculatorCalculate customer churn, revenue churn and retention rates from beginning-of-period totals and losses during the period.
- MRR CalculatorCalculate ending monthly recurring revenue and net new MRR from starting, new, expansion, contraction and churned MRR.
- Runway CalculatorEstimate business cash runway from available cash and monthly net burn.
- Burn Rate CalculatorCalculate gross burn, net burn and monthly cash change from operating expenses and cash inflows.
- Gross Margin CalculatorCalculate gross profit, gross margin and cost-of-revenue percentage from revenue and direct cost of revenue.
- Sales Commission CalculatorCalculate sales commission and net revenue after commission from eligible sales, commission rate, bonuses and deductions.
- Break-even CalculatorCalculate contribution margin, break-even units and break-even revenue from fixed costs, selling price and variable cost per unit.
- ARR CalculatorConvert monthly recurring revenue to annual recurring revenue and estimate ARR growth from current and prior MRR.
- Work Hours CalculatorCalculate total hours worked minus unpaid break time.
- LTV CalculatorEstimate customer lifetime value from average revenue per customer, gross margin and customer churn rate.
- Consulting Rate CalculatorCalculate a sustainable consulting hourly or day rate from your income goal, overhead, and billable utilization.
Related Guides
- ARR Calculator: How Annual Recurring Revenue Is Calculated
Calculate Annual Recurring Revenue correctly for SaaS. Covers ARR vs. MRR, what counts as recurring, ARR growth benchmarks, and why ARR matters to investors.
- Break-Even Calculator: How to Calculate Your Break-Even Point
Calculate your break-even point in units and revenue. Covers fixed costs, variable costs, contribution margin, and how changing prices or costs shifts your break-even.
- Burn Rate Explained: How to Calculate Monthly Cash Burn
Calculate gross and net burn rate for startups. Understand the difference between gross and net burn, what drives burn, and how burn connects to runway.
- Churn Rate Explained: How to Calculate and Reduce Customer Churn
Calculate customer and revenue churn rate correctly. Understand the difference between customer churn and revenue churn, what benchmarks look like, and what high churn actually costs.
- Customer Lifetime Value (LTV): Formula, Benchmarks & LTV:CAC Ratio
Calculate customer lifetime value correctly. Covers the LTV formula for SaaS, how churn drives LTV, what LTV:CAC ratio signals about business health, and how to improve LTV.
- EBITDA Calculator: Formula, Margin Benchmarks & What Buyers Use It For
Calculate EBITDA and EBITDA margin for any business. Understand why EBITDA is a standard valuation input, how it compares to net income, and what EBITDA multiples look like by industry.
- Gross Margin Calculator: Formula, Benchmarks & What It Signals
Calculate gross margin for any business. Covers the formula, what counts as COGS vs. operating expense, gross margin benchmarks by industry, and how margin affects SaaS metrics.
- MRR Calculator: How to Calculate Monthly Recurring Revenue
Learn how to calculate MRR correctly, why it's the core SaaS health metric, and how to break it into new, expansion, contraction, and churned components.