Use this Break-Even ROAS Calculator to estimate the minimum return on ad spend you need to avoid losing money on each order.
This tool helps ecommerce brands and advertisers understand how product price and variable costs affect the ROAS threshold required for paid traffic to make sense.
Break-Even ROAS Calculator
Calculate the minimum ROAS you need to avoid losing money based on product price and variable costs.
This is the minimum ROAS you need to avoid losing money on each order.
What Is a Break-Even ROAS Calculator?
A break-even ROAS calculator helps you estimate the minimum return on ad spend required for your ads to stop losing money.
It takes your revenue per order and subtracts variable costs such as product cost, shipping, and other order-level expenses to determine how much room is left for advertising.
This metric is especially useful in ecommerce because it helps you decide whether your current margins can realistically support paid traffic.
Break-Even ROAS Formula
The basic formula is:
Break-Even ROAS = Revenue per Order / Contribution MarginWhere contribution margin is:
Contribution Margin = Revenue - Product Cost - Shipping Cost - Other Variable CostsThis tells you the minimum ROAS you need before ads stop losing money on a unit basis.
Break-Even ROAS Calculator Example
Here is a simple example:
| Metric | Value |
|---|---|
| Revenue per Order | $100 |
| Product Cost | $40 |
| Shipping Cost | $10 |
| Other Variable Costs | $5 |
Contribution Margin: $45
Break-Even ROAS: 2.22x
This means your ads need to generate at least 2.22x return on ad spend just to avoid losing money after variable costs.
Why Break-Even ROAS Matters
Break-even ROAS matters because it helps you understand whether your paid traffic targets are realistic.
If your required ROAS is too high, scaling ads becomes much harder because even decent campaign performance may not be enough to protect margin.
Knowing your break-even point lets you judge performance more accurately and set better goals for media buying.
How to Improve Break-Even ROAS
If your break-even ROAS is too high, here are some of the most common ways to improve it:
- Increase revenue per order through bundles, upsells, or pricing improvements.
- Reduce product cost by negotiating with suppliers or improving sourcing.
- Lower shipping and fulfillment costs.
- Reduce other variable costs tied to each order.
- Improve average order value and margin structure before scaling paid traffic.
FAQ
How do you calculate break-even ROAS?
Break-even ROAS is calculated by dividing revenue per order by contribution margin, where contribution margin is revenue minus variable costs.
What is a good break-even ROAS?
Lower break-even ROAS is generally better because it gives you more room for ad performance variation and makes scaling easier.
Why is break-even ROAS important in ecommerce?
Because it shows the minimum ad efficiency required to avoid losing money after direct order-level costs.
What costs should be included in break-even ROAS?
You should include revenue per order and variable costs such as product cost, shipping, and other per-order expenses. Fixed costs are usually handled separately.
Can I use this calculator for Shopify or WooCommerce?
Yes. This calculator works for Shopify, WooCommerce, custom ecommerce stores, and most paid acquisition models.