Micro conversions and macro conversions: what should you really measure?

Before you place a single conversion tag, you need to answer a strategic question: which action on your site is worth steering on? That choice determines what your bidding strategy optimises for, which leads you attract and, ultimately, whether your ad budget buys pipeline or clicks. Choosing your micro conversions and macro conversions is therefore not a technical side issue. It is the thinking framework that carries your entire SEA approach. In this article we explain how to build that framework, before you start clicking around in the account.

Macro versus micro: the difference that counts

A macro conversion is the action that directly represents value for your business. In B2B that is rarely an on-the-spot purchase. It is a quote request, a completed contact form, a requested demo or a phone call that leads to a conversation. This is the number you take to the boardroom, because it is the first hard step towards revenue.

A micro conversion is an intermediate step. Someone views your pricing page, downloads a whitepaper, spends more than a minute on a product page, or starts a form without finishing it. On its own, such an action does not bring in a single euro. But it tells you something: this visitor is moving towards the macro conversion.

The thinking error many advertisers make is treating micro conversions as if they were macro conversions. A whitepaper download feels like progress, so it gets counted as a “conversion” in the account. The result: your bidding strategy starts chasing downloads, and Google dutifully delivers a thousand downloaders who never submit a request. Your dashboard turns green, your pipeline stays empty.

Why this choice steers your bidding strategy

Modern Google Ads campaigns run on smart bidding. You give Google a goal (as many conversions as possible, or a target cost per conversion) and the algorithm buys the auctions that best hit that goal. The algorithm is only as good as the signal you feed it.

Feed it weak signals (micro conversions you call macro) and it optimises for the wrong thing. It looks for people who like to download, not people who like to buy. Hence the rule: let your bidding strategy steer on the macro conversion. That is the action you count as “Conversion” and the one your target CPA or target ROAS applies to.

You do not throw micro conversions away. You register them as a secondary action (“observe, don’t bid” in Google Ads). That way you can still see how many people download your whitepaper, without the algorithm optimising for it. You learn from it, but you do not let it steer your budget.

That distinction between steering and learning is exactly where many accounts go off the rails. If you want to understand what a healthy measurement foundation looks like, a conversion tracking audit is worth doing before you pick new goals.

The framework: work backwards from the deal

The order in which you choose your conversions should be the opposite of how most people do it. Do not start with the buttons on your website. Start with the deal.

1. What is a won customer worth? Determine the average deal value and, if you know it, the customer value over time. This is your anchor point.
2. Which action preceded that deal? In most B2B journeys that is a request or a conversation. That becomes your macro conversion.
3. Which steps predict that request? Those are your candidates for micro conversions: a pricing page visit, a form start, a returning visit.
4. Which actions say nothing? A click on your navigation, a visit to your careers page, a scroll. You do not measure those, or at most as a noise filter.

With this framework, “conversion” is no longer a vague synonym for “something happened”. It is a hierarchy that traces back to money. And once you build it that way, the technical setup becomes a derivative: you already know what to tag and with what value.

Give your conversions a value

Counting a macro conversion is good. Attaching a value to it is better. Not every request is equal: a request for your most expensive service is worth more than a question from a student writing a thesis. By passing values along, you can move from “as many leads as possible” to “as much value as possible”, and that is a fundamental difference in who you attract.

It becomes even more powerful when you feed the real outcome back. Not every lead becomes a customer. By measuring which leads lead to a deal in your CRM and sending that offline conversion back to Google, the algorithm learns from the leads that genuinely turn into revenue. That is the heart of the difference between a campaign that produces forms and a campaign that produces pipeline. To learn how to set this up technically for lead gen, read our article on enhanced conversions for leads.

This is also where many companies benefit from outsourcing Google Ads to a team that ties the whole chain from click to deal together, instead of merely watching over the account. Because your value settings are only as good as the data underneath them.

The pitfall of measuring too much

There is an error opposite to measuring too little: measuring everything. Some accounts count every button click, every pdf, every scroll depth as a conversion. The thinking is understandable, more data seems better. In practice it paralyses your bidding model.

The algorithm receives dozens of signals of varying quality and cannot distinguish what matters. The result is an average of everything, and therefore optimisation for nothing in particular. Your cost per customer creeps up while your dashboard fills out.

Discipline is the whole art here. One clear macro conversion to steer on. A handful of meaningful micro conversions to learn from. The rest you do not measure. The cleaner your signal, the sharper Google buys.

First the framework, then the tags

Choosing your micro conversions and macro conversions is a strategic decision you take before the technical setup, not after. Whoever places tags first and works out what they mean afterwards is building on quicksand. Whoever works backwards from the deal first gives Google exactly the signal that turns budget into pipeline.

Not sure which actions should be the macro conversion in your funnel, or want to hold your current measurement setup up to the light? Tell us your deal value and your funnel, and we will build the measurement framework that steers on customers instead of clicks. Schedule your free intake.