A ROAS calculator is a simple tool that helps marketers figure out how much revenue they’re generating for every dollar spent on advertising. You put in your ad spend and total revenue from those ads, and it gives you a clear ratio showing whether your campaigns are actually profitable.
It’s especially useful when comparing performance across different channels, creatives, or time periods. Instead of digging through dashboards, a ROAS calculator gives you a quick snapshot of what’s working, and what might need adjusting.