PPC ROI Calculator — Clicks, ROAS and Break-Even CPA
PPC ROI Calculator
A PPC ROI calculator takes monthly spend, average CPC, conversion rate, average order value and profit margin, then derives clicks, conversions, revenue, return on ad spend (ROAS) and net profit for the campaign. It also calculates the break-even cost per acquisition — the maximum CPA a campaign can sustain before it stops being profitable — which is the figure that determines whether a given conversion rate and order value can support the bids required to win auctions.
Enter spend, CPC, conversion rate, order value and margin to calculate clicks, conversions, revenue, ROAS, profit and break-even CPA. Free, no signup.
PPC ROI Calculator — Clicks, ROAS and Break-Even CPA is part of LemRank, the rank intelligence platform for SEO agencies and in-house teams: daily rank tracking, SERP change detection, AI Overview and LLM visibility, competitor gap analysis, site audits and white-label client reporting.