• Customer Satisfaction Score (CSAT) Calculator
    Calculate your CSAT score instantly. Enter satisfied responses and total responses to get your customer satisfaction percentage with this free CSAT calculator.
  • Markup Percentage Calculator
    Calculate markup percentage from cost and selling price. Free markup calculator that also shows your profit and profit margin instantly.
  • Net Promoter Score (NPS) Calculator
    Calculate your Net Promoter Score (NPS) instantly. Enter promoters, passives, and detractors to get NPS, percentages, and a -100 to +100 score.
  • Email Click-Through Rate Calculator
    Calculate your email click-through rate (CTR) instantly. Enter unique clicks and emails delivered to get the percentage that engaged with your campaign.
  • Email Open Rate Calculator
    Calculate your email open rate instantly. Enter emails opened and delivered to find the open rate percentage for any campaign or newsletter.
  • Customer Lifetime Value (CLV) Calculator
    Calculate Customer Lifetime Value (CLV) from average order value, purchase frequency and customer lifespan. Free, instant CLV calculator for marketers.
  • Social Media ROI Calculator
    Calculate your social media ROI instantly. Enter value generated and total cost to see return on investment percentage and net profit from campaigns.
  • Rule of 40 Calculator
    Calculate your Rule of 40 score by adding revenue growth rate and profit margin. See instantly if your SaaS business passes the 40% benchmark.
  • Average Order Value (AOV) Calculator
    Calculate your Average Order Value (AOV) by dividing total revenue by number of orders. Free ecommerce metric calculator with formula and examples.
  • Net Revenue Retention (NRR) Calculator
    Calculate Net Revenue Retention (NRR%) from starting MRR, expansion, contraction, and churn. Free SaaS metric calculator with worked example.
  • LTV:CAC Ratio Calculator
    Calculate your LTV:CAC ratio by dividing customer lifetime value by acquisition cost. Benchmark SaaS unit economics against the ideal 3:1 target.
  • CAC Payback Period Calculator
    Calculate how many months it takes to recover customer acquisition cost (CAC) from gross margin. Free SaaS CAC payback period calculator.
  • Break-Even Point (Revenue $) Calculator
    Calculate your break-even sales revenue in dollars from fixed costs and contribution margin ratio. Also shows break-even units and CM ratio. Free tool.
  • Free Cash Flow (FCF) Calculator
    Calculate Free Cash Flow (FCF) from operating cash flow and capital expenditures. Instantly find how much cash a business generates after investment.
  • Debt-to-Equity Ratio Calculator
    Calculate the debt-to-equity (D/E) ratio from total liabilities and shareholders' equity to assess a company's financial leverage and risk.
  • Days Payable Outstanding (DPO) Calculator
    Calculate Days Payable Outstanding (DPO) from accounts payable, COGS, and period length. See how many days your company takes to pay suppliers.
  • Days Inventory Outstanding (DIO) Calculator
    Calculate Days Inventory Outstanding (DIO) from average inventory and COGS. Free DIO calculator with inventory turnover ratio and worked example.
  • Return on Invested Capital (ROIC) Calculator
    Calculate Return on Invested Capital (ROIC) instantly. Enter NOPAT and invested capital to find ROIC % = NOPAT ÷ Invested Capital × 100.
  • Return on Assets (ROA) Calculator
    Calculate Return on Assets (ROA) instantly. Enter net income and total assets to see how efficiently a company turns assets into profit.
  • Return on Equity (ROE) Calculator
    Calculate Return on Equity (ROE) instantly. Enter net income and shareholders' equity to find the percentage return generated for shareholders.
  • Revenue Growth Rate Calculator
    Calculate your period-over-period revenue or sales growth rate. Enter current and prior revenue to get the percentage change and absolute change instantly.
  • Freelance Hourly Rate Calculator
    Calculate the freelance hourly rate you need to charge based on your desired income, business expenses, and billable hours per year.
  • NPV & IRR Calculator
    Calculate Net Present Value (NPV) and Internal Rate of Return (IRR) for any project from an initial investment and a series of yearly cash flows.
  • Weighted Average Cost (Inventory) Calculator
    Calculate the weighted average cost (WAC) per unit of inventory by dividing total cost of goods available by total units available. Free and instant.