Business Tools & Calculators
Business calculators for SaaS metrics, employee cost, e-commerce profitability, pricing, working capital and operational planning.
Browse business toolsUse the directory below to compare related tools in one place. Each resource has its own focused page with task-specific instructions, assumptions, limitations and related links.
All business resources
25 tools and guides are currently grouped in this category.
Invoice Generator
Create a PDF invoice with multiple line items, dates, currencies, discount, tax or VAT, notes and calculated totals.
CV Builder
Create a clean professional multi-section CV with contact details, profile, experience, education and skills, then export PDF.
ROI Calculator
Calculate net gain, ROI and an annualized return from investment cost, ending value and income.
Profit Margin Calculator
Calculate gross profit, gross margin, operating profit, operating margin and markup.
Break-Even Calculator
Estimate contribution margin, break-even units and break-even revenue.
SaaS Churn Calculator
Calculate customer churn, retention and gross revenue churn for a SaaS period.
SaaS Churn Rate & CAC Calculator
Calculate customer churn, revenue churn, customer acquisition cost, CAC payback and an LTV proxy in one SaaS planning tool.
Startup Runway & Burn Rate Visual Planner
Model startup runway month by month from cash, revenue, expenses and optional monthly growth assumptions.
Amazon FBA Net Profit Margin Calculator
Estimate Amazon FBA revenue, product cost, referral fees, fulfillment fees, storage, advertising and net profit margin.
SaaS MRR & ARR Growth Calculator
Calculate monthly recurring revenue, annual recurring revenue, net new MRR and growth rate from starting, new, expansion and churned MRR.
SaaS Net Revenue Retention Calculator
Calculate net revenue retention from starting recurring revenue, expansion, contraction and churn for a SaaS customer base.
SaaS Gross Revenue Retention Calculator
Calculate gross revenue retention from starting recurring revenue, contraction and churn without counting expansion revenue.
SaaS Rule of 40 Calculator
Calculate the SaaS Rule of 40 using revenue growth and profit margin, with optional EBITDA or free-cash-flow margin inputs.
SaaS Magic Number Calculator
Calculate the SaaS Magic Number from quarterly recurring revenue growth and prior-quarter sales and marketing spend.
Startup Burn Multiple Calculator
Calculate startup burn multiple from net cash burn and net new ARR to evaluate capital efficiency during growth.
B2B Sales Commission Calculator
Calculate sales commission from quota attainment, tiered commission rates, accelerators and deal value.
E-commerce Payment Processor Fee Calculator
Calculate processor fees, net settlement and effective fee rate using percentage fees, fixed fees, refunds and transaction count.
Shopify Net Fee Calculator
Estimate Shopify order net proceeds using editable payment percentage fee, fixed fee, transaction fee, refund and app-cost assumptions.
Stripe Net Fee Calculator
Estimate Stripe transaction fees and net proceeds using editable percentage, fixed, international and currency-conversion fee assumptions.
Subscription Price Increase Impact Calculator
Model revenue impact from a subscription price increase while allowing for expected customer churn or downgrade after the change.
E-commerce Return Rate Profit Impact Calculator
Model how product returns change net revenue, variable cost recovery and contribution profit for an e-commerce business.
Subscription Annual Prepay Discount Calculator
Compare monthly billing with an annual prepaid discount, including annual cash collected and effective discount percentage.
SaaS Per-Seat Pricing Revenue Calculator
Model monthly and annual recurring revenue from customer count, seats per customer, seat price and discount assumptions.
Employee Total Compensation Cost Calculator
Estimate employer cost from salary, payroll taxes, benefits, bonus and overhead assumptions.
Contractor vs Employee Cost Calculator
Compare modeled annual cost of a contractor with an employee after salary, taxes, benefits, overhead and billable hours.
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