Business and Marketing

  • Customer Lifetime Value Calculator
    Calculate Customer Lifetime Value (CLV) from average order value, purchase frequency, and customer lifespan. Free, instant, and easy to use.
  • Diluted EPS Calculator
    Calculate diluted earnings per share (EPS) from net income, preferred dividends, common shares, and dilutive securities. Free, instant, accurate.
  • Conversions Forecast Calculator
    Forecast how many conversions you'll get from your traffic. Enter expected visitors and conversion rate to instantly estimate total conversions.
  • S-Corp Salary vs Distribution Tax Savings Calculator
    Estimate the self-employment tax you save with an S-Corp election (US). Compare reasonable salary vs distributions and the 15.3% SE tax avoided.
  • UK Corporation Tax Calculator (Marginal Relief)
    Calculate UK Corporation Tax for FY2023+ including marginal relief. Enter taxable profit and associated companies to get tax due and effective rate.
  • Conversion Rate Calculator
    Calculate your conversion rate as a percentage from conversions and total visitors. Free, instant tool for marketing, sales, and e-commerce analytics.
  • Click-Through Rate (CTR) Calculator
    Calculate your click-through rate (CTR) instantly. Enter clicks and impressions to get the CTR percentage for ads, emails, and search listings.
  • Lead-to-Customer Conversion Rate Calculator
    Calculate your lead-to-customer conversion rate. Enter total leads and customers converted to get the conversion percentage and leads per customer instantly.
  • Marketing ROI Percentage Calculator
    Calculate your marketing ROI percentage instantly. Enter revenue from marketing and marketing cost to see return on investment, net profit, and break-even.
  • Break-Even CPA Calculator
    Calculate your break-even cost per acquisition (CPA) from average order value and profit margin to set the maximum you can profitably spend per customer.
  • Total Stock Return Calculator
    Calculate your total stock return including capital gains and dividends. Enter purchase price, sale price, and dividends to see your percentage return and profit.
  • Click-to-Open Rate (CTOR) Calculator
    Calculate your email click-to-open rate (CTOR) instantly. Enter unique clicks and unique opens to measure how engaging your email content is.
  • Break-Even Point Calculator
    Calculate your break-even point in units. Enter fixed costs, price per unit, and variable cost to find how many units you must sell to cover costs.
  • Net Profit Margin Calculator
    Calculate net profit margin instantly. Enter revenue and net profit to find the percentage of sales retained as profit. Free and accurate.
  • Email Bounce Rate Calculator
    Calculate your email bounce rate as a percentage. Enter bounced emails and emails sent to instantly see bounce rate, delivery rate, and delivered count.
  • Cost Per Conversion Calculator
    Calculate your cost per conversion (CPA) instantly. Divide total ad spend by total conversions to measure ad campaign efficiency and ROI.
  • Engagement Rate by Reach Calculator
    Calculate your engagement rate by reach (ERR) as a percentage. Enter total engagements and reach to see how effectively your content connects.
  • Retention Rate Percentage Calculator
    Calculate customer retention rate as a percentage from start, end, and new customers. Free online retention rate and churn calculator with formula.
  • Churn Rate Percentage Calculator
    Calculate your customer churn rate as a percentage from customers lost and customers at the start of the period. Free, instant, with retention rate too.
  • Working Capital Turnover Ratio Calculator
    Calculate the working capital turnover ratio from net sales and average working capital to measure how efficiently a business uses its capital to drive sales.
  • 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.
  • Total Asset Turnover Calculator
    Calculate the total asset turnover ratio from net sales and average total assets to measure how efficiently a company uses its assets to generate revenue.
  • tCPL Calculator
    Enter revenue, profit margin (%), close rate (%), and leads to compute target CPL—the allowable cost per lead—and plan budgets confidently.
  • Straight Line Depreciation Calculator
    Calculate annual straight line depreciation expense from asset cost, salvage value, and useful life. Free, instant, with monthly and rate breakdown.

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