Should I include fixed and variable costs?

Yes, total cost should include both fixed costs (e.g. rent) and variable costs (e.g. materials) for an accurate per-unit figure.

Cost Per Unit Calculator

Divide total production cost by the number of units produced to find unit economics.

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Formula

Cost per Unit = Total Cost / Units Produced

How to Calculate Your Business's Break-Even Point

The break-even formula explained with a real product-pricing example and why contribution margin is the key variable.

Inventory Turnover and Invoice Late Fees Explained

How inventory turnover ratio and invoice late fee calculations work, with real business examples.

Break-Even Point Calculator

Determine how many units you need to sell to cover your costs.

Markup Calculator

Calculate the selling price and markup percentage from cost.

Profit Margin Calculator

Calculate gross profit margin from cost and revenue.

Gross Pay Calculator

Calculate gross pay from hourly rate, hours worked, and overtime.

Customer Lifetime Value Calculator

Estimate the total value a customer generates over their relationship with your business.

Invoice Late Fee Calculator

Calculate late payment fees on an overdue invoice.