Explore free ecommerce calculators for profit, pricing, margin, ROI, CAC, ROAS, LTV, AOV, inventory planning, shipping, and growth forecasting.
Use the cards below to open a calculator directly, or jump to the explanation sections lower on the page for deeper context and use cases.
Pricing
Acquisition
Conversion
Retention
Inventory
Operations
Profitability & Pricing Calculators
Use these tools to estimate profit, margin, markup, break-even thresholds, pricing targets, and the effect of discounting on unit economics.
Ecommerce Profit Calculator
Calculate profit per order, total costs, and profit margin after ads, shipping, and other expenses.
Ecommerce Margin Calculator
Calculate gross margin, gross profit, markup, and cost ratio from selling price and cost.
Ecommerce Pricing Calculator
Calculate the selling price required to hit your target margin.
Ecommerce Markup Calculator
Estimate markup percentage from cost and price, compare it with a target markup, and calculate required price.
Order Profit Calculator
Calculate profit per order after product cost, shipping, fees, ad cost, and other direct order-level expenses.
Profit Margin per Order Calculator
Estimate order-level margin, compare it with a target margin, and see the price needed to hit that goal.
Discount Impact Calculator
See how discounts change selling price, profit, margin, and required order volume.
Break Even Sales Calculator
Calculate how many units and how much sales revenue you need to cover fixed costs and break even.
Ecommerce Break Even Calculator
Estimate the revenue and order volume needed to cover fixed costs based on AOV and contribution margin.
Acquisition, Conversion & Growth Calculators
These tools help estimate conversion efficiency, CAC, payback, ROAS thresholds, revenue targets, AOV, LTV, and marketing budget planning.
Ecommerce Conversion Rate Calculator
Measure how efficiently your store turns visitors into orders and customers.
Ecommerce ROI Calculator
Estimate return on investment based on revenue, cost, and net profit.
Ecommerce CAC Calculator
Estimate customer acquisition cost based on marketing spend and new customers.
CAC Payback Calculator
Estimate how long it takes to recover CAC from customer gross profit.
Ecommerce LTV Calculator
Estimate customer lifetime value based on AOV, purchase frequency, and customer lifespan.
Break-Even ROAS Calculator
Find the minimum ROAS you need to avoid losing money after variable costs.
Marketing Budget Calculator
Estimate the marketing budget needed to hit a revenue target based on ROAS and AOV assumptions.
AOV Calculator
Calculate average order value from total revenue and total orders, then compare it against a target AOV.
AOV Lift Calculator
Estimate how much extra revenue you could generate by increasing average order value.
Inventory & Operations Calculators
These tools support inventory planning, reorder decisions, stock runway analysis, and shipping cost estimation.
Reorder Point Calculator
Calculate when to place a new inventory order based on demand, lead time, and safety stock.
Inventory Days Calculator
Estimate how many days your current inventory will last based on average daily sales and reserve stock.
Shipping Cost Calculator
Estimate total shipping and packaging costs based on order volume and per-order costs.
What You’ll Find in This Hub
This tools hub is built to help ecommerce teams model profitability, acquisition efficiency, pricing decisions, retention value, and operations planning in one place.
Ecommerce Profit Calculator
The ecommerce profit calculator helps you understand how much profit remains after product cost, advertising, shipping, and other expenses. It is one of the most practical tools for judging whether a product is actually worth scaling.
- Calculate profit per order
- Estimate total direct costs
- See profit margin before scaling
Ecommerce Conversion Rate Calculator
The ecommerce conversion rate calculator shows how efficiently your store turns visitors into orders. It helps evaluate traffic quality, landing page performance, offer clarity, and checkout friction.
- Measure conversion rate from visitors and orders
- Evaluate store efficiency
- Understand traffic quality more clearly
Ecommerce Margin Calculator
The ecommerce margin calculator helps you estimate gross margin, gross profit, markup, and cost ratio. It is a core pricing and profitability tool for anyone selling physical products online.
- Calculate gross margin
- Compare margin and markup
- Assess pricing health
Ecommerce ROI Calculator
The ecommerce ROI calculator estimates return on investment from revenue and total cost. It helps compare initiatives, campaigns, and projects more clearly.
- Measure ROI from revenue and cost
- Calculate net profit
- Compare return efficiency
Ecommerce CAC Calculator
The ecommerce CAC calculator shows how much it costs to acquire one new customer. CAC is one of the most important ecommerce unit-economics metrics because it connects marketing spend with actual customer growth.
- Calculate customer acquisition cost
- Compare spend against new customers
- Evaluate acquisition efficiency
Break-Even ROAS Calculator
The break-even ROAS calculator helps you find the minimum return on ad spend needed to stop losing money after variable costs. It is especially useful for ecommerce brands running paid traffic.
- Estimate minimum viable ROAS
- Understand ad performance thresholds
- Judge paid traffic targets more realistically
Reorder Point Calculator
The reorder point calculator estimates the inventory level at which you should place a new order. It combines demand, lead time, and safety stock into one planning number.
- Calculate reorder point from demand and lead time
- Include safety stock in planning
- Reduce stockout risk more systematically
AOV Lift Calculator
The AOV lift calculator estimates how much additional revenue you could generate by increasing average order value while keeping order volume constant.
- Estimate revenue lift from higher AOV
- Compare current and improved scenarios
- Support upsell and bundle planning
Ecommerce Pricing Calculator
The ecommerce pricing calculator helps you work backward from product cost and target margin to estimate the price you should charge.
- Estimate target selling price
- See gross profit and markup
- Build stronger pricing logic
Shipping Cost Calculator
The shipping cost calculator helps estimate total shipping and packaging costs based on order volume and per-order cost assumptions.
- Estimate shipping cost total
- Include packaging cost
- Model fulfillment cost more clearly
Ecommerce LTV Calculator
The ecommerce LTV calculator estimates customer lifetime value based on average order value, purchase frequency, and customer lifespan.
- Estimate customer lifetime value
- Compare revenue per customer over time
- Support CAC and retention planning
Break Even Sales Calculator
The break even sales calculator shows how many units and how much revenue you need to cover fixed costs before profit begins.
- Estimate break-even units
- Estimate break-even revenue
- Understand contribution margin more clearly
Discount Impact Calculator
The discount impact calculator helps you estimate how discounts affect selling price, profit per order, margin, and the volume needed to recover lost profit.
- Compare original and discounted profit
- See margin drop more clearly
- Estimate extra orders needed
Inventory Days Calculator
The inventory days calculator estimates how long current inventory should last at the current sell-through rate, while accounting for reserve stock.
- Estimate inventory runway
- See weeks of stock remaining
- Support replenishment timing
CAC Payback Calculator
The CAC payback calculator estimates how long it takes to recover acquisition cost through customer gross profit. It is especially useful for cash flow and scaling decisions.
- Estimate payback period in months
- See orders needed to recover CAC
- Evaluate cash flow pressure more clearly
Marketing Budget Calculator
The marketing budget calculator helps estimate the budget needed to hit a revenue target based on expected ROAS and average order value.
- Estimate marketing budget from revenue target
- See daily budget and order targets
- Plan paid growth more realistically
Order Profit Calculator
The order profit calculator estimates how much profit remains from a single order after direct order-level costs are deducted.
- Calculate profit per order
- Estimate total direct order cost
- Check whether one order is truly profitable
AOV Calculator
The AOV calculator estimates average order value from revenue and order count, and compares current performance against a target AOV.
- Calculate average order value
- Compare current AOV against a target
- Estimate revenue impact of higher AOV
Ecommerce Break Even Calculator
The ecommerce break even calculator estimates the revenue and number of orders needed to cover fixed costs based on AOV and contribution margin.
- Estimate monthly break-even revenue
- Estimate break-even order volume
- Model contribution margin more clearly
Profit Margin per Order Calculator
The profit margin per order calculator shows what percentage of revenue from one order remains as profit after direct costs are deducted.
- Estimate order-level margin
- Compare against a target margin
- See required price for margin goal
Ecommerce Markup Calculator
The ecommerce markup calculator estimates markup percentage from product cost and selling price, and helps compare current markup with a target markup.
- Estimate markup from cost and price
- Compare markup against a target
- See required price for target markup
Why These Ecommerce Calculators Matter
Ecommerce growth is not only about getting more traffic. It is also about understanding whether pricing, acquisition cost, conversion rate, order value, retention, inventory planning, shipping, and margin structure are working together in a sustainable way.
These calculators are designed to make those decisions easier. Instead of guessing, you can model the numbers that affect profitability, cash flow, operational efficiency, and long-term scalability.
This tools hub is built as a practical library for store owners, ecommerce managers, operators, and marketers who want faster decision-making backed by clearer unit economics.