How much of your ad budget is leaking?
16 waste signals across Google, Meta, and account structure. See estimated monthly leakage and what you can recover in 30 days with account cleanup.
Estimates based on industry-standard performance benchmarks for SMB ad accounts. Actual results vary based on offer quality, market saturation, seasonality, and operational capacity. The audit identifies which factors apply to your business.
- Multiple minor leaks compounding across channels
Tracking fixes you can implement immediately for Automotive services:
- Negative keyword sweep — tyre & oil-change termsAutomotive aftermarket accounts hemorrhage tint/PPF budget on irrelevant searches. Pull 90-day search terms and negative same-day.
- Add PMax brand exclusions this weekBrand ROAS masks prospecting failure. Exclude brand terms from PMax or isolate brand to dedicated Search with call extensions.
- Strip micro-conversions from primary goalsForm starts and page views inflate ROAS. Optimise only for booked appointments with value attached.
- Switch location targeting to presence-onlyInterest-based geo sends clicks from users outside your service radius — especially costly on mobile.
Share this score with your team — no email required. Anyone with the link can see the answers you entered.
What is Ad Spend Waste Estimator?
The Ad Spend Waste Estimator is a free ad spend calculator that flags common Google and Meta leakage patterns and estimates monthly wasted budget.
Published by Zenos senior strategists · Benchmarks last reviewed 2026-07-27 · Free to use — no email required for your on-screen score
What this measures — and who it's for
Wasted ad spend rarely shows up as a single line item — it hides in broad match leaks, weak negatives, duplicate audiences, and conversion actions that teach the algorithm the wrong lesson. This ad spend waste calculator turns those patterns into an estimated monthly leakage figure. Answer questions about your Google and Meta setups; get a waste estimate, category breakdown, and a 30-day recovery sequence. Designed for SMBs who feel spend climbing without matching revenue. Estimates are directional, based on portfolio patterns — not a guarantee of recoverable budget. A free audit validates which leaks are real in your accounts.
Best for
- Advertisers whose spend is rising faster than leads or revenue
- Owners who want a pounds-and-pence view after a health or tracking score
- Teams deciding whether a cleanup sprint is worth the disruption
Not a fit when
- Brands with clean Search Terms, negatives, and conversion actions already verified
- Anyone treating the estimate as a guaranteed recoverable invoice
What the score covers
Google leakage
Broad match without guardrails, weak negatives, brand cannibalisation, and location “interest” targeting.
Meta leakage
Audience overlap, missing exclusions, and optimisation on soft events.
Measurement waste
Micro-conversions teaching bids the wrong lesson and duplicated pixels.
Directional SMB ranges we calibrate against
- Waste percentages are directional ranges from Zenos cleanup engagements and public SMB paid-media patterns — not a promise of recovered spend.
- The largest “waste” is often measurement error; run Tracking Trust Score before you cut budgets.
Three steps to estimate recoverable ad spend
- Step 1
Flag waste signals
Answer yes/no on common Google and Meta leakage patterns — match types, audiences, bidding, hygiene.
- Step 2
See estimated leakage
Get a monthly waste range and which categories drive most of the loss.
- Step 3
Recover what you can
Follow the 30-day fix order — or hand the scorecard to us via a free audit.
How we score this — and what we don't claim
Benchmarks follow a fixed source hierarchy: (1) anonymised Zenos SMB client portfolio ranges (US/UK-weighted), (2) public industry reports (WordStream, LocaliQ, and similar summaries), (3) platform-published case ranges used only as sanity bounds. Scores are directional self-diagnosis anchors — not guarantees and not a live account inspection.
- Last reviewed
- 2026-07-27
- Next review due
- 2026-10-27
- Refresh cadence
- quarterly
- Scope
- SMB paid media + local SEO (US/UK primary)
Author: Zenos IT Solutions performance strategists. Want verification on your live accounts? Request a free 24-hour audit.
Related insights and resources
Insights
Scores are the start. Execution is the product.
If your score is below 60 — or you're spending enough that leaks hurt — a senior strategist can inspect the live accounts and tell you what to fix first.