Shopify AOV and CLV Calculator
This calculator estimates AOV (average order value) and CLV (customer lifetime value) from your store inputs. It supports both a simple predictive CLV and a profit-based view that includes margin and CAC.
Use it to set acquisition guardrails, plan retention goals, and decide how much you can afford to spend to acquire a customer without breaking unit economics.
Built for decision-making: guardrails, planning targets, and sensitivity checks.
Calculator
Compute AOV, then model CLV with margin, CAC, retention, and discounting.
Formulas
AOV, CLV scenarios, CAC guardrails, and ratios.
| Metric | Value |
|---|---|
| Orders per year | 0.00 |
| Lifespan used (years) | 0.00 |
| Gross profit per order | $0.00 |
| Annual gross profit per customer | $0.00 |
| CLV to CAC ratio | 0.00 |
| Max CAC (break-even) | $0.00 |
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AOV and CLV Analytics
Interpretation
AOV measures revenue per order. CLV forecasts total value per customer across their relationship, and it is best used as a guardrail for acquisition.
Decision rules
Separate revenue CLV from profit CLV. Scaling should be based on profit CLV and the buffer between CLV and CAC.
Planning logic
If ratio is thin, your levers are AOV, repeat rate, and margin. Pick one lever to improve first, then re-check CAC limits.
Common mistakes
Using top-line revenue as profit, ignoring refunds, and assuming lifespan without a cap. Add caps to avoid optimistic CLV.
Sensitivity explanation
A small change in repeat rate compounds CLV, while a small change in margin changes profit per order immediately. Both matter, but they behave differently.
Pro tips
Use discounted CLV for long horizons. For short horizons, profit CLV with conservative margin is often enough to set CAC guardrails.
FAQ
AOV is calculated as total revenue divided by number of orders for the same period.
Predictive CLV estimates how much a customer is expected to spend in the future, often modeled as average purchase value times purchase frequency times customer lifespan.
Revenue CLV ignores costs. Profit CLV uses margin and subtracts CAC, which is the view you need for scaling decisions.
Use discounted CLV for longer horizons where money received later is worth less today. It is also useful when retention is the key driver.
Repeat rate and margin compound CLV. AOV helps too, but retention and frequency usually produce bigger long-term lifts.
AOV and CLV Mechanics
AOV definition and reporting
AOV is the average revenue per order. A common definition is revenue divided by orders, and Shopify reports also explain how AOV is derived from sales minus discounts in their reporting context.
Predictive CLV as a driver model
Predictive CLV is often modeled as average purchase value times purchase frequency times customer lifespan. This is useful because it exposes the three levers that actually move lifetime value: order size, repeat rate, and time.
Revenue CLV versus profit CLV
Revenue CLV can look strong even when profit is weak. Profit CLV multiplies by gross margin and subtracts CAC, turning CLV into a scaling constraint. If CAC is above profit CLV before CAC, growth is not sustainable.
Discounted CLV and retention logic
Discounted CLV is helpful when the customer relationship spans multiple years. Retention rate controls how many customers remain active, and the discount rate reduces the value of profit that arrives later. This is a planning model, not a guarantee.
Edge cases and practical decisions
- One time buyers: frequency near 1 makes CLV mostly AOV and margin, so CAC must be tightly controlled.
- Subscription or repeat: frequency lifts CLV quickly, but only if margin stays stable after fulfillment and support.
- Refund heavy products: effective margin is lower, so model returns drag in advanced settings.
- Uncertain lifespan: cap the horizon to avoid optimistic CLV assumptions.
For decision-grade planning, use conservative assumptions. If the model still clears CAC with buffer, scaling is far safer.
Expert Positioning
This tool is designed for decision-grade growth planning. It separates revenue metrics from profit reality, then converts CLV into a CAC constraint you can scale with confidence.
The philosophy is constraints versus strategy. Strategy is creative and channels. Constraints are margin, repeat rate, and CAC. If constraints are wrong, scaling becomes a cash burn disguised as growth.
Model the unit economics. Then earn the right to scale.