Business calculators

Calculate gross profit and profit margin percentage.

Calculate markup percentage from cost and selling price.

Estimate an hourly freelance rate from income goals and billable hours.

Calculate invoice subtotal, tax, discount, and final total.

Estimate PayPal-style transaction fees using a percentage plus fixed fee.

Estimate card processing fees using a percentage plus fixed fee.

Calculate return on investment percentage.

Calculate advertising cost per thousand impressions.

Calculate advertising cost per click.

Calculate click-through rate from clicks and impressions.

Calculate conversion rate from visitors and conversions.

Calculate how many units you need to sell to break even.

Calculate commission earnings from sales and commission rate.

Calculate revenue growth percentage between two periods.

Calculate CAC from marketing spend and new customers.

Estimate customer lifetime value from average order, purchase frequency, and lifespan.

Calculate customer churn rate for a period.

Estimate the labor cost of a meeting.

Calculate gross profit from revenue and cost of goods sold.

Calculate net profit after expenses.

Calculate operating margin from operating income and revenue.

Calculate average revenue per user.

Calculate how many leads convert into customers.

Calculate email campaign open rate.

Calculate email click rate from clicks and delivered emails.

Calculate return on ad spend.

Calculate profit per item sold.

Calculate inventory turnover from COGS and average inventory.

Calculate output per hour or per worker.

Calculate monthly cash burn.

Estimate how many months cash will last.