Dropshipping ROAS Calculator

Calculate ROAS (Return on Ad Spend) based on total ad revenue and total ad spend.

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What Is ROAS?

ROAS (Return on Ad Spend) is a key advertising performance metric that shows how much revenue you generate for every dollar spent on ads.

In simple terms, ROAS answers one question:

“For each $1 I spend on advertising, how much money do I get back?”

For dropshipping and ecommerce businesses, ROAS is one of the most important indicators of whether an ad campaign is scalable, sustainable, or losing money.


How This ROAS Calculator Works

This calculator uses the standard industry formula adopted by platforms like Meta Ads, Google Ads, and TikTok Ads:

ROAS Calculator

You only need two inputs:

  • Total Revenue from Ads – the revenue attributed to your advertising campaigns

  • Total Ad Spend – the total amount spent on those ads

The result is displayed as a multiplier (e.g. 2.5x ROAS).


Why ROAS Matters in Dropshipping

In dropshipping, margins are often tight and ad costs fluctuate quickly. ROAS helps you:

  • Evaluate whether a campaign is profitable or just driving traffic

  • Compare performance across different products, creatives, or audiences

  • Decide when to scale, optimize, or stop an ad set

However, ROAS alone does not include product costs, shipping, or fees—so it should always be evaluated alongside your break-even ROAS.

FAQ

There is no universal benchmark, but as a general rule:

  • Below 1.0x – Losing money

  • 1.5x – 2.5x – Break-even to low profit (depends on margins)

  • 3.0x+ – Strong performance for most dropshipping stores

The “right” ROAS depends on your product cost structure and operating expenses.

No. ROAS only compares ad revenue vs ad spend.

It does not include:

  • Product cost

  • Shipping

  • Payment fees

  • Refunds or chargebacks

To determine profitability, you should compare your ROAS to your break-even ROAS.

Most ad platforms calculate ROAS using gross revenue attributed to ads.

For internal decision-making, advanced sellers may prefer net revenue (after refunds), but consistency is more important than the method itself.

This usually means your non-ad costs are too high.

Common causes include:

  • High product or shipping costs

  • Excessive transaction or platform fees

  • Refunds or failed deliveries

In this case, calculate your break-even ROAS to find your true profitability threshold.

ROAS should be reviewed:

  • Daily during active testing

  • Weekly for stable campaigns

  • Before scaling any ad set

Short-term ROAS fluctuations are normal, so always analyze trends rather than single-day data.