Business calculators

Calculate gross profit and margin from revenue and cost, with the equivalent markup.

Set a selling price by adding a markup percentage to unit cost, and see the margin it produces.

Find how many units cover fixed costs at a given price and variable cost.

Measure return on investment in total and per year over the holding period.

Calculate return on ad spend and what share of revenue advertising consumes.

Calculate CAC from marketing and sales spend, and how long it takes to earn back.

Estimate lifetime value from order size, purchase frequency, retention, and margin.

Calculate monthly net cash burn from an opening balance, a closing balance, and the months between.

Find how many months of cash remain once monthly revenue is set against monthly operating costs.

Calculate how many times inventory turns over in a year and how many days of stock that leaves.