Event marketing KPIs are the five or six numbers you agree to be judged on before the event
opens, each with a definition, a source record, a target, and a decision it changes. Track
registration pace and cost per registration before the event, attendance rate during it, and
cost per attendee, pipeline, and closed revenue linked to the event after it. Everything else
you count is a metric that explains why a KPI moved.

This page gives you a four-question test for choosing the list, the formulas for each stage, a
selection sheet, and a worked example.

## What is the difference between an event metric and an event KPI?

A metric is anything you can count on an event. A KPI is a metric with a target written down
before the result is known and a person who acts when it misses. Registrations is a metric.
Registrations against your own pacing curve at six weeks out, with a rule for what happens
below 0.95, is a KPI.

The list usually gets written under pressure. In a survey of 162 event professionals published
by Global DMC Partners in May 2026, 71% of them in the US, 68% reported stakeholder pressure to
prove the business impact of their meetings and incentive programs, and 30% said they use data
or analytics tools to track ROI
([Global DMC Partners](https://globaldmcpartners.com/2026/05/event-roi-measurement-gap-mice-industry/)).
The survey went to the company's own network and is not a probability sample, so treat it as
context and keep your own figures.

The definitions and formulas for the full metric set are on
[event marketing analytics](https://eventiq.io/md/event-marketing-analytics). This page is about which of them to
promote.

## How do you choose which metrics become KPIs?

Put every candidate through four questions, in this order.
| Question | Passes when | Fails when |
| --- | --- | --- |
| 1. Decision: what changes if this number comes in 20% worse? | You can name the budget, format, audience, or follow-up choice, and who makes it | The honest answer is "we would note it" |
| 2. Source: which record is it counted from? | One named system holds a row for every unit counted | The figure is typed into a slide, or the source covers part of the population |
| 3. Baseline: what is the target based on? | Your own prior event, or arithmetic from this event's budget | A published average for a different kind of event, or nothing |
| 4. Timing: does it arrive while the decision is open? | It is readable before the deadline of the decision it feeds | It settles after the money is committed |
The rule that follows from the table:

- **Passes all four.** It is a KPI. Write down the target, the owner, and the date it is read.
- **Fails question 1.** Keep it one level down if it explains a KPI. Otherwise drop it from
  the report.
- **Passes question 1 and fails 2, 3, or 4.** Keep it as a supporting metric this cycle and
  fix the gap.
- **More than six pass.** Rank them by the dollars the decision moves and keep the top six.

## Which event marketing KPIs do you track before the event?

The decisions open before the event are where the marketing budget goes and how large the
commitments are: the catering guarantee, the room block, the print run. Two KPIs cover them.

**Expected registrations to date = Registration target × Share of final registrations your past events held at the same week out**

**Registration pace index = Registrations to date ÷ Expected registrations to date**

**Cost per registration (channel) = Spend in channel ÷ Registrations credited to that channel**

The share in the first line comes from your own last two or three events. The band of normal
weekly variation around the index, and the checks to run when it drops, are on the page about
[low ticket sales](https://eventiq.io/md/blog/low-ticket-sales).

Cost per registration needs the same date range on both sides of the division. Report it by
channel beside the blended figure, because one cheap house email list can hide an expensive
paid channel inside an average.

## Which KPIs do you track during the event?

One, or two for a virtual format. The decisions still open on the day are small, such as desk
staffing and room swaps, so most numbers recorded during the event are inputs to the KPIs you
read afterward.

**Attendance rate (%) = Check-ins ÷ Valid registrations × 100**

**Average time in session (virtual) = Total minutes in session across participants ÷ Participants who joined**

Attendance rate depends on one definition of "attended" that you pick and keep: badge
collected, check-in scanned, or session joined. It feeds the next event's guarantee and the
audience number you promise sponsors. The method and the published ranges are on
[event attendance rate](https://eventiq.io/md/blog/event-attendance-rate).

Session views per attendee, questions asked, and booth visits are the event KPI examples people
reach for next. They usually fail question 3 in the first year you collect them, so record a
baseline first.

In MPI's Meetings Outlook for the second quarter of 2026, based
on 163 responses from MPI members, 47% named low attendee response rates to surveys or feedback
requests among their biggest challenges in measuring the human impact of events
([MPI Meetings Outlook](https://www.mpi.org/docs/default-source/meetings-outlook/meetings-outlook-q2-2026.pdf)).
A satisfaction score built from a small share of the room fails question 2. Report it with the
response count beside it.

## Which KPIs do you track after the event?

Three, and all of them wait: one for finance to close the period, two for the sales cycle.

**Cost per attendee = Total event cost ÷ Check-ins**

**Pipeline linked to the event = Open deal amounts on deals linked to the event, at a stated snapshot date**

**Closed revenue linked to the event = Closed-won deal amounts on deals linked to the event, inside the crediting window**

**Event ROI (%) = (Closed revenue linked to the event − Total event cost) ÷ Total event cost × 100**

Total event cost uses the definition finance signed and includes the marketing spend you
tracked by channel. Fix the crediting window before the event and write it into the KPI's
definition.

Keep pipeline and closed revenue on separate lines. ROI is derived from two rows already on
the list, so it needs no slot of its own. The cost denominator and the credit rule behind it
are in the [event ROI guide](https://eventiq.io/md/event-roi).

If the event earns its revenue from registration fees and sponsorship, replace the two deal
rows with net contribution: that revenue minus total event cost.

## What does a KPI selection sheet look like?

One row per KPI, with a column for each of the four questions.
| Stage | KPI | Decision it changes | Source record | Target basis | Read when |
| --- | --- | --- | --- | --- | --- |
| Before | Registration pace index | Marketing reallocation, size of the guarantee and room block | Registration platform | Your own curve from prior events | Weekly |
| Before | Cost per registration by channel | Which channel gets the next dollar | Budget file and registration platform | Same channel, last comparable event | Weekly |
| During | Attendance rate | Next guarantee, audience promised to sponsors | Check-in records | Your own comparable events | End of each event day |
| After | Cost per attendee | Format, venue, and size next time | Finance ledger and check-in records | Last comparable event | After the period closes |
| After | Pipeline linked to the event | Sales follow-up capacity | CRM | Plan agreed with sales | A fixed number of days after |
| After | Closed revenue linked to the event | Whether the event runs again at this size | CRM | Plan agreed with finance | End of the crediting window |
Once the sheet is filled in, move the rows to the
[event KPI dashboard template](https://eventiq.io/md/templates/event-kpi-dashboard), which adds the definition, the
update schedule, and the time each figure was pulled.

## Example: choosing six KPIs for a user conference

Take a software company's annual user conference with a registration target of 600. All figures
are hypothetical. The team starts with twelve candidates and runs the test.

Six pass all four questions and appear in the table below. Three stay as supporting metrics:
session views per attendee, which has no baseline in its first year; the survey satisfaction
score, built on 61 responses from 405 attendees, a 15% response rate; and email open rate, which
changes no decision and stays because it explains a pace reading. Three fail question 1 and
explain no KPI, so they leave the report: social media mentions, event app downloads, and total
badge scans.

Targets go in before registration opens. The pace target comes from the team's own curve, three
come from the last event, and the two deal targets come from the plan agreed with sales and
finance.
| KPI | Target | Actual | Reading |
| --- | --- | --- | --- |
| Registration pace index, 6 weeks out | 0.95 or above | 0.94 | Missed |
| Cost per registration, blended | $85 or below | $80 | Met |
| Attendance rate | 72% or above | 75% | Met |
| Cost per attendee | $470 or below | $450 | Met |
| Pipeline linked at 90 days | $600,000 | $610,000 | Met |
| Closed revenue linked at 180 days | $200,000 | $230,000 | Met |
Past events held 55% of final registrations at six weeks out, so the team expected
600 × 55% = 330 and had 310. The pace index was 310 ÷ 330 = 0.94. The event closed at 540
registrations, 90% of the target. Check-ins were 405, so the attendance rate was
405 ÷ 540 = 75%.
| Channel | Spend | Registrations | Cost per registration |
| --- | --- | --- | --- |
| Email to house list | $6,000 | 240 | $25 |
| Paid social | $24,000 | 160 | $150 |
| Partner newsletters | $13,200 | 110 | $120 |
| No source recorded | none | 30 | n/a |
| Total | $43,200 | 540 | $80 |
Blended cost per registration is $43,200 ÷ 540 = $80, inside the target. The channel rows say
more: a paid social registration cost 6 times an email one ($150 ÷ $25), and 30 registrations,
5.6% of the total, carry no source at all.

Total event cost was $182,250: $43,200 of marketing, $96,000 of venue and catering, $28,050 of
production, and $15,000 of staff travel. Cost per attendee is $182,250 ÷ 405 = $450. At 180
days, ROI on closed revenue is ($230,000 − $182,250) ÷ $182,250 × 100 = 26.2%.

Five of six targets were met. The pace reading of 0.94 with six weeks left sent the team to
the channel table while the budget could still move.

## What mistakes turn a KPI list into noise?

**A ratio without its inputs.** Cost per registration on its own tells you something changed.
Spend and registrations beside it tell you which half.

**Targets set after the result.** A target written in the week the number comes due describes
the result. Write it before registration opens and record who set it.

**Editing a definition mid-year.** If "attended" changes from badge collected to session
joined, restate the earlier event on the new basis.

## What to do this quarter

- Run every number in your last post-event report through the four questions, and cut the
  list to six or fewer KPIs.
- Fill in the selection sheet for your next event before registration opens, with a named
  owner per row and a target from your last comparable event.
- Fix the crediting window for pipeline and closed revenue with sales and finance.
- Record a baseline for every metric that failed only on question 3.

## Common questions

### How many KPIs should an event have?

Five or six for the whole event: two before, one during, and two or three after. A virtual
format adds average time in session. If that takes the list past six, keep the six whose
decisions move the most dollars.

### Are event management KPIs different from event marketing KPIs?

They answer to different owners. Event management KPIs cover delivery: cost against the
approved budget, attendance against the guarantee, check-in volume by hour. Event marketing
KPIs cover demand and return. The four-question test is the same for both.

### What are good KPI examples for a webinar?

Attendance rate, average time in session, and pipeline linked to the webinar. Registration
counts often sit in a different system from attendance, so check question 2 before you commit
to the rate.

## Where EventIQ fits

EventIQ replaces nothing. It connects on top of the platforms you already run: event platforms
(Cvent, Zoom, Swapcard), CRM (Salesforce, HubSpot, GoHighLevel), and marketing (Google Ads, Meta
Ads, LinkedIn Ads, Mailchimp, Google Analytics). Platforms with an API outside that list are
connected on request.

EventIQ holds the inputs to most KPIs on this page, on each event. Registrations from Cvent
carry their date, ticket type, and price where the platform provides them, along with the
check-in mark. Zoom adds attendance per participant and time in session. Swapcard adds session
views and survey answers per participant, and booth visits as a total per sponsor.
Marketing spend is entered by your team or imported from a CSV, and it sits by event and
channel. Salesforce deals arrive with stage, amount, and close date, and link to an event
through a campaign relationship a person confirms.

Where it stops. The ad platform connections bring campaign name and status only, so cost per
registration is a division you run on the spend your team entered. Zoom does not give
registrants per webinar, so a webinar attendance rate needs a registration count you supply.
HubSpot deals arrive without a link to an event. ROI in the product is arithmetic on the budget
and revenue target you enter. A check for a registration slowdown runs when you ask for it.
EventIQ makes no recommendations, so the choice of KPIs and targets stays with your team.

[Book a demo](https://eventiq.io/#early-access) to see registrations, check-ins, spend by channel, and linked
deals on a sample event, in a 20-minute demo.

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