Break-even ROAS at a glance
Break-even ROAS = 1 ÷ net margin. Server-rendered so this table is readable without running the calculator above — find your approximate net margin (gross margin minus shipping/fulfilment %) and read off the break-even point directly.
| Net margin | Break-even ROAS | Healthy target (1.3–2x break-even) |
|---|---|---|
| 20% | 5.00x | 6.50x – 10.00x |
| 30% | 3.33x | 4.33x – 6.67x |
| 40% | 2.50x | 3.25x – 5.00x |
| 50% | 2.00x | 2.60x – 4.00x |
| 60% | 1.67x | 2.17x – 3.33x |
| 70% | 1.43x | 1.86x – 2.86x |
Why "3x ROAS" is meaningless without knowing your margin
ROAS (return on ad spend) tells you revenue generated per ringgit of ad spend, but revenue isn't profit — a 3x ROAS is highly profitable for a product with 70% gross margin and a straight loss for one with 20% margin and heavy shipping costs. The generic benchmarks floating around ("aim for 3-4x ROAS") apply to nobody's actual business, because they don't know your margin structure. The only ROAS number that means anything for your business is your own break-even ROAS — the point at which ad spend exactly consumes your margin, calculated from your actual gross margin and shipping/fulfilment costs, not a rule of thumb borrowed from a different category.
This calculator also separates "current ROAS" from "break-even ROAS" so you can see the gap between them directly — that gap, not the ROAS number itself, is what actually tells you whether a campaign is healthy or should be paused. A campaign running at 2.5x ROAS against a 2.2x break-even is barely profitable and fragile to any cost increase; the same 2.5x against a 1.4x break-even has real room to scale.
What this calculator doesn't capture
This isolates the ad-spend-to-margin relationship specifically — it doesn't account for fixed overheads, platform or payment processing fees, returns/refunds, or customer lifetime value beyond the first order, so treat the output as a directional planning figure rather than a full profit-and-loss statement. For lead-generation businesses rather than e-commerce, the equivalent tool is our break-even CPL calculator. For the e-commerce vertical specifically, see e-commerce marketing, and for the ad management layer once your numbers are dialled in, Meta Ads. Read the guide: SEM Agency Malaysia — Google Ads Management and TikTok Ads in Malaysia: Costs, Formats & What Converts both link back here for sizing your target ROAS. Running a live selling session? Session GMV divided by amplification spend isn't comparable to this calculator's ROAS — a live session's platform commission and host/production costs behave nothing like a standard ad campaign's cost structure, so use the live commerce ROI calculator instead. Not sure whether a SKU suits live selling or continuous paid ads better in the first place? See live selling vs TikTok Ads.