The ROAS Calculator by UK Creative Ventures is a free marketing tool that calculates Return on Ad Spend (ROAS), break-even ROAS, and target ROAS based on gross margin and desired profit. It accepts ad spend, revenue, gross margin, and target profit margin as inputs, and outputs ROAS performance, profit analysis, and revenue targets. The tool also includes a multi-channel comparison feature for Google, Meta, TikTok, and LinkedIn.
What is the ROAS Calculator?
The ROAS Calculator is a free web-based tool that computes Return on Ad Spend (ROAS) for paid advertising campaigns. It takes ad spend, revenue, gross margin, and target profit margin as inputs, and produces ROAS, break-even ROAS, ROAS headroom, profit analysis, and revenue targets. It is developed by UK Creative Ventures, a Bristol-based marketing and recruitment agency.
Key Features
- ROAS calculation — Instantly calculates ROAS as revenue divided by ad spend, with a visual performance gauge.
- Break-even ROAS — Computes the minimum ROAS needed to cover ad spend and cost of goods, using the formula 1 ÷ gross margin.
- Target ROAS — Calculates the ROAS needed to achieve a specified net profit margin after ad spend, using 1 ÷ (margin − target).
- Profit analysis — Shows gross profit, net profit after ad spend, net margin, and ROI on ad spend.
- Multi-channel comparison — Allows side-by-side ROAS comparison across Google Search, Meta Ads, TikTok Ads, and LinkedIn Ads, with a blended total.
- Reference table — Provides break-even and target ROAS values for gross margins from 20% to 70%.
Who is it for?
- Paid media managers — Use it to set target ROAS bidding floors in Google Ads and Meta, and to decide whether to scale or pause campaigns.
- E-commerce marketers — Calculate break-even ROAS for physical products with known gross margins to ensure profitability.
- Small business owners — Evaluate whether their advertising spend is generating sufficient revenue to cover costs and achieve profit goals.
What can you do with the ROAS Calculator?
- Campaign optimization: Enter spend and revenue for each ad channel to identify the highest and lowest performing platforms, then reallocate budget accordingly.
- Bid strategy setting: Use the break-even ROAS as a bidding floor in Google Ads' target ROAS bidding strategy; pause campaigns consistently below this number.
- Profit planning: Input gross margin and target net profit margin to determine the revenue needed to hit profit goals, and assess headroom above break-even.
How does the ROAS Calculator work?
The tool uses two core formulas: ROAS = Revenue ÷ Ad Spend, and Break-even ROAS = 1 ÷ Gross Margin. Users enter ad spend, revenue, gross margin, and optionally target profit margin. The calculator then displays ROAS, break-even ROAS, headroom, profit analysis, and revenue targets. The multi-channel section accepts spend and revenue per channel and computes individual and blended ROAS.
