Unit Economics Calculator
Understand what you earn per sale, how much it costs to acquire a customer, and the volume required to break even. Adjust assumptions to see the impact on profitability.
Enter your assumptions to begin
Revenue assumptions
What you earn for each sale or billing period.
Price before discounts and refunds.
Variable cost assumptions
Costs that rise with each unit sold.
Direct cost to make or deliver one unit.
For commissions, consumables or per-unit support.
Acquisition & operating costs
Customer acquisition and monthly overhead.
Average acquisition spend per new paying customer.
Monthly salaries, rent, software and other overheads.
Include the first order plus expected repeat orders.
Planning targets
Define the unit economics you want to reach.
Used to calculate the maximum target CAC for your chosen ratio.
Used to estimate the price required to reach the target margin.
Business snapshot
Live results update as assumptions change.
Hypetrics Intelligence
What your assumptions suggest, and what to examine next.
Enter your business assumptions and calculate to see tailored observations.
Unit economics breakdown
Where each unit of realised revenue goes.
Scenario planner
Explore how order volume and variable costs affect monthly operating profit.
| Scenario | Volume | Unit contribution | Monthly profit |
|---|
Break-even analysis
Compare current monthly volume to the volume needed to cover operating costs.
Calculation methodology & definitions
- Realised revenue / unitPrice × (1 − discount rate) × (1 − refund / cancellation leakage).
- Gross profit / unitRealised revenue − direct product or delivery cost.
- Contribution / unitRealised revenue − all variable costs − payment / platform fees.
- Contribution marginContribution per unit ÷ realised revenue per unit.
- Contribution LTVContribution per unit × expected lifetime units per customer.
- LTV : CACContribution LTV ÷ customer acquisition cost. This uses contribution, not gross revenue, for LTV.
- Monthly operating profitMonthly contribution − fixed operating costs − (CAC × new customers acquired).
- Operating break-even unitsFixed operating costs ÷ contribution per unit.
- All-in break-even units(Fixed costs + current monthly acquisition spend) ÷ contribution per unit.
- Max target CACContribution LTV ÷ target LTV:CAC ratio.
This is a planning model, not accounting or tax advice. Results depend on your inputs. It excludes tax, interest, working capital, inventory timing and other costs unless you include them above. “Unit” means one paid order, project/retainer billing period or subscription customer-month, depending on your model.
THE BUSINESS BASICS
What is unit economics?
Unit economics describes the revenue and costs associated with one core unit of a business, such as a product order, a service engagement or a paid subscription month. It helps founders understand whether each unit contributes enough to cover customer acquisition and fixed operating costs. Growing revenue alone does not guarantee a profitable business.
The Hypetrics Unit Economics Calculator is designed to help D2C brands, e-commerce companies, service businesses and SaaS teams model the assumptions behind their economics. Choose a business model, enter your own figures, and calculate contribution margin, customer acquisition cost (CAC), contribution-based lifetime value (LTV), CAC payback, break-even volume and scenario outcomes.
How to use the unit economics calculator
Start with the revenue you actually retain from a unit. Include discounts and expected refund or cancellation leakage. Then enter direct delivery or product costs, fulfilment, payment or platform fees, and any other variable costs. Add monthly unit volume, CAC, new customers, fixed operating costs and expected lifetime units per customer. Use the Calculate button to view the analysis.
For useful comparisons, use consistent periods and cost definitions. For example, do not include the same advertising spend in both fixed costs and acquisition costs. Where results differ by sales channel, run separate scenarios for your website, marketplaces, retail partners or service lines.
Key unit economics metrics explained
Realised revenue and contribution margin
Realised revenue is the selling price after discounts and estimated refund or cancellation leakage. Contribution per unit subtracts direct delivery costs, fulfilment, other variable costs and transaction fees from realised revenue. Contribution margin expresses this contribution as a percentage of realised revenue. It indicates how much remains to support acquisition costs and fixed overhead.
Customer acquisition cost (CAC)
CAC estimates the marketing and sales spend required to acquire a new paying customer. This model multiplies the CAC entered by new customers acquired during the month to estimate acquisition spend. The estimate is only meaningful when CAC and new-customer definitions cover the same channels and period.
Contribution LTV and LTV:CAC ratio
Contribution LTV estimates the contribution generated over a customer's expected lifetime, using contribution per unit multiplied by expected lifetime units. The LTV:CAC ratio compares this contribution estimate with customer acquisition cost. This is a contribution-based measure rather than a revenue-only ratio, and it should be interpreted alongside retention, payback timing and cash flow.
Break-even volume and scenario planning
Operating break-even estimates the units needed to cover fixed operating costs. All-in break-even includes the current acquisition-spend estimate as well. The scenario planner shows how monthly results may change when volume rises or falls and variable costs improve or worsen. These are modelled outcomes, not forecasts or guarantees.
Use unit economics to make better business decisions
Use the calculator to test pricing, discounting, acquisition budgets, fulfilment costs, retention assumptions and monthly growth targets before committing resources. A price increase may improve contribution but affect demand. Higher acquisition spend may bring more customers without improving profit if the contribution per customer is too low. Scenario analysis helps make those trade-offs explicit.
There is no universal contribution margin or LTV:CAC ratio that guarantees a healthy business in every category. Compare your results with your own targets, historical performance and operating model. Review the assumptions against actual sales and cost data before making major decisions.
Frequently asked questions
Is the Hypetrics unit economics calculator free?
Yes. The calculator is provided as a free business planning tool. Enter your own assumptions to explore unit contribution, profitability, break-even volume and scenarios.
Can I use this calculator for services or SaaS?
Yes. Choose Product / Retail / E-commerce, Service / Project / Retainer, or SaaS / Subscription. Treat one unit consistently for the selected model, such as a paid order, engagement or paid customer-month.
Does the calculator guarantee future profitability?
No. It models outcomes based on the assumptions entered. Actual results can differ due to demand, customer retention, taxes, working capital, inventory timing, channel costs and other variables not fully represented in the model.
This tool is for business planning and educational purposes only. It is not accounting, tax, investment or financial advice. Results depend on user-entered assumptions.