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Profit MarginCalculate gross profit, profit margin, and markup from revenue and cost.MarkupFind selling price and markup percentage from cost and desired margin.ROIMeasure return on investment and net gain from an investment or campaign.Break-EvenCalculate how many units you need to sell to cover fixed and variable costs.Loan PaymentEstimate monthly payments, total payment, and total interest for a fixed-rate loan.Sales TaxCalculate tax amount and total price from a pre-tax amount and tax rate.DiscountCalculate final price and savings after a percentage discount.PercentageFind what percentage one number is of another.CAGRCalculate compound annual growth rate over a selected number of years.Hourly to SalaryConvert an hourly wage into weekly, monthly, and annual pay.CACCalculate CAC from total sales and marketing spend and new customers acquired.Customer LTVEstimate customer lifetime value from average order value, purchase frequency, and lifespan.Cost Per LeadCalculate the average cost of generating a lead from campaign spend and leads received.Cost Per AcquisitionCalculate the average cost of acquiring a customer from total acquisition spend and new customers.Click-Through RateCalculate click-through rate from impressions and clicks for an ad, email or page.Cost Per ClickCalculate average cost per click from advertising spend and total clicks.ROASCalculate return on ad spend from attributed revenue and advertising cost.Gross MarginCalculate gross profit and gross margin from revenue and cost of goods sold.Contribution MarginCalculate contribution profit and contribution margin after variable costs.Customer ChurnCalculate customer churn rate from customers at the start of a period and customers lost.Target PageviewsEstimate the pageviews required to reach a display-ad revenue goal at an assumed publisher page RPM.Affiliate RevenueEstimate affiliate commissions from outbound clicks, conversion rate, average order amount and commission percentage.Content ROIEstimate the return on content production after creation and maintenance costs over a consistent reporting period.Revenue / VisitorCalculate website revenue per unique visitor from a matching revenue and visitor reporting period.Marketplace Break-EvenCalculate the minimum selling price needed to cover per-order costs and a percentage marketplace fee.Profit After ReturnsEstimate average per-order contribution after accounting for the share of orders returned and unrecoverable return losses.Promotion Profit LiftCompare total contribution before and during a percentage discount using separate baseline and promotional unit volumes.Shipping Subsidy ProfitEstimate order contribution after a shipping subsidy, product cost, fulfillment and a seller fee rate.Holding CostEstimate annual inventory carrying cost from average sellable inventory units, landed unit cost and annual holding-cost percentage.Stockout LossEstimate contribution at risk when products are unavailable, using missed units per day and profit contribution per unit.Billable UtilizationCalculate billable utilization as billed hours divided by available working hours in the same reporting period.Project Quote MarginEstimate a minimum project quote from labor, contractors and allocated overhead at a desired profit margin.Website Ad RevenueEstimate display advertising revenue from pageviews and page RPM, without confusing RPM with advertiser CPM.Marketplace Unit ProfitEstimate contribution profit per marketplace order after product cost, percentage fees, fulfillment, payment charges and ads.Inventory Days of SupplyEstimate how many days your on-hand inventory will last at a chosen daily unit demand rate.Cost Per Billable DayFind the business overhead cost per billable day and hour using annual overhead and realistic billable capacity.