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Quickly calculate ROAS to boost performance and dominate ad strategy. Make smarter decisions and feel confident in your campaign investments.

ROAS Calculator

ROAS Calculator Guidelines

Getting started is easy—just plug in your numbers and watch the insights roll in.

  • Input your ad spend and campaign revenue into the fields.
  • Use the calculated ROAS to assess ad performance.
  • Apply consistent attribution models when comparing campaigns.
  • Include customer lifetime value (LTV) for long-term campaign assessments.
  • Compare ROAS across marketing channels to allocate budgets effectively.

ROAS Calculator Description

What is ROAS?

Return on Ad Spend (ROAS) is a key performance metric used in digital marketing to measure the revenue generated per dollar spent on advertising. It helps advertisers understand the efficiency of their campaigns and guides budget allocation decisions.

Formula

ROAS (%) = (Revenue from Ads / Cost of Ads) * 100

Example Calculation

If you spend $500 and earn $1,000 in revenue:
ROAS = ($1,000 / $500) * 100 = 200%

Why ROAS Matters

  • It directly reflects the profitability of ad campaigns.
  • It helps compare performance across channels and creatives.
  • It identifies underperforming campaigns in need of optimization.

Common Edge Cases

  • Multi-Channel Attribution: ROAS can be inflated or deflated if revenue is not accurately attributed to each ad source.
  • Delayed Conversions: Long sales cycles can make short-term ROAS appear lower than actual profitability.
  • Recurring Revenue Models: Initial ROAS may be low, but lifetime value (LTV) can improve results significantly.
  • Seasonal Campaigns: Promotions may drive volume but reduce profit margins, impacting ROAS.
  • App Installs or Lead Gen: Non-revenue conversions require alternative evaluation metrics like CPA or LTV.

Case Study 1: E-Commerce Brand

An online fashion retailer spent $10,000 on Facebook Ads, generating $35,000 in revenue.

  • ROAS = (35,000 / 10,000) * 100 = 350%
  • Result: The business increased its ad spend on top-performing ad sets.

Case Study 2: SaaS Business

A SaaS company invested $4,000 in LinkedIn Ads, generating $2,000 in monthly recurring revenue (MRR). With 10 new customers, the total LTV was $15,000.

  • Short-Term ROAS = (2,000 / 4,000) * 100 = 50%
  • Lifetime ROAS = (15,000 / 4,000) * 100 = 375%
  • Insight: Subscription models should consider LTV in ROAS analysis.

How to Use This ROAS Calculator

  1. Enter your total ad spend.
  2. Enter the revenue generated from that ad campaign.
  3. The calculator returns your ROAS in percentage format.

Advanced Tips

  • Use consistent attribution models across campaigns.
  • Compare ROAS at the campaign, ad group, and keyword levels.
  • Analyze trends over time to see the long-term impact of optimizations.

Start now to uncover hidden wins, cut wasted spend, and make every dollar work harder!

Example Calculation

Campaign CostRevenueROAS
$1,000$1,500150%
$500$800160%
$4,000$2,000 (Monthly)50% (Short-Term)
$4,000$15,000 (LTV)375% (Lifetime Adjusted)
$10,000$35,000350%

Frequently Asked Questions

A good ROAS varies by industry, but generally, a ROAS above 100% is considered profitable. E-commerce brands may target 400% or more, while SaaS firms may settle for 150% depending on customer lifetime value.

Improve ad targeting, optimize ad creatives, A/B test landing pages, reduce acquisition costs, and increase conversion rates.

Technically, no. ROAS is usually expressed as a positive ratio or percentage. However, a ROAS below 100% means the campaign incurred a loss.

Use ROAS for campaign-level ad performance and ROI when evaluating the overall return on broader marketing investments, including operational costs.

Incorrect attribution can misallocate revenue across campaigns, leading to misleading ROAS values. Use accurate attribution models and consider multi-touch attribution for complex funnels.

No. ROAS focuses on revenue earned, while CPA (Cost Per Acquisition) focuses on cost per conversion. Both metrics are valuable but measure different aspects of performance.

ROAS measures revenue versus spend, while CTR (Click-Through Rate) measures how often people click your ad. ROAS reflects profit impact; CTR reflects engagement.

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