What Is a KPI? Sales KPIs, Formulas and Setting the Right Targets

Here is the short answer to "what is a KPI": KPI stands for Key Performance Indicator. It is a number, measured and tracked regularly, that shows how close you are to a goal. Every business function has its own KPIs. Revenue and win rate in sales, employee engagement in HR and on-time delivery rate in operations are examples.

This guide first defines KPIs in general and explains how they differ from metrics, targets and OKRs. It then focuses on sales KPIs: the most important indicators and their formulas, KPI sets by role, how to set targets and the most common mistakes.

What is a KPI, and what is it for?

KPIs are the small number of measures that show whether an organisation or team is moving towards its strategic goal. They give leadership the answer to "are we on track?" at a glance and make it possible to spot problems before they grow. A few examples from different areas:

• Sales: Target attainment, win rate, average deal size.
• Customer service: First-contact resolution rate, customer satisfaction score.
• Production and operations: On-time delivery rate, defect rate.
• Human resources: Employee engagement, voluntary turnover, time to fill a position.

Many organisations feel their KPIs aren't good enough. According to 2024 research by MIT Sloan Management Review and BCG with 3,043 managers, 60% believe they need to improve their KPIs. In the same research, only 34% use AI to create new KPIs. Companies that update their KPIs with AI are three times more likely to see greater financial benefit.

What makes a good KPI

• Measurable: It has a written formula that everyone can calculate the same way.
• Tied to a goal: It relates directly to a strategic goal of the company or team. If you can't make that link, it isn't worth tracking.
• Influenceable: The team being measured can change it through its own behaviour. Measuring a salesperson on something they can't control lowers motivation.
• Trackable regularly: Its data can be taken from a reliable source, at regular intervals, without much effort.

The difference between a KPI, a metric, a target and an OKR

These four concepts are often used interchangeably. Knowing the difference prevents unnecessary reports.

Not every metric is a KPI. A sales team can pull dozens of metrics from the CRM, but only a few relate directly to the strategic goal. KPIs are usually tracked continuously. OKRs are set for a specific period and renewed at the end of it. The two can be used together: KPIs show the health of the business, OKRs the priority change for that period.

Leading and lagging indicators

Lagging indicators measure results that have already happened: revenue, number of deals won, target attainment. They matter, but they can't be changed. Once the quarter closes, the revenue figure is what it is.

Leading indicators signal a future result in advance: new pipeline generation, number of qualified discovery meetings, meetings with decision makers, stage-to-stage conversion. These can be changed today, and they affect the result.

In sales, looking only at lagging indicators means being late. If your sales cycle is four months, the revenue you see today is the result of work done four months ago. If not enough opportunities were opened this quarter, you'll only see it in revenue next quarter. According to Gartner's 2025 research, only 45% of chief sales officers say their company met several of its 2024 strategic goals. A leadership team that realises at year end that the target won't be met has no time left to correct course.

Every lagging indicator has one or more leading indicators that signal it in advance. Making this pairing shows a manager which result can be changed by which behaviour:

The value of leading indicators is that they also hint at the cause of a problem. When revenue falls, the lagging indicator doesn't tell you whether it's due to too few opportunities, low conversion or a longer cycle. Leading indicators show which lever to pull.

The structure I recommend in consulting is to think of KPIs in three layers:

• Strategy KPIs: Revenue, gross margin, new customers, growth from existing customers, sales cycle length, win rate. Most are lagging indicators.
• Behaviour KPIs: Meetings with decision makers, finance and technical teams; number of new stakeholders added per opportunity; closing plans prepared together with the customer. These are leading indicators that show the quality of selling.
• Activity KPIs: Number of qualified discovery meetings, share of opportunities with a written next step, weekly opportunity reviews completed.

The three layers should be connected: activities feed behaviours, and behaviours feed strategy KPIs.

Sales KPIs: the most important indicators and their formulas

The table below summarises the core indicators a B2B sales team should track, their formulas and the points to watch. Below the table there is a fictional numerical example for each one.

Worked examples

All the figures below are fictional; think of them as the quarterly data of an industrial equipment manufacturer.

• Target attainment: 4.6 million TL actual ÷ 5 million TL target = 92%.
• Win rate: 18 won ÷ (18 won + 54 lost) = 25%.
• Average deal size: 9 million TL ÷ 18 deals = 500,000 TL.
• Sales cycle length: 2,160 days in total for 18 deals ÷ 18 = 120 days.
• Pipeline coverage: 20 million TL qualified pipeline ÷ 5 million TL target = 4x.
• New pipeline generation: 30 qualified opportunities opened in the quarter × an average of 450,000 TL = 13.5 million TL.
• Lead-to-opportunity conversion: 40 opportunities ÷ 400 leads = 10%.
• Customer churn: 6 customers lost ÷ 120 customers = 5%.
• Net revenue retention: (10 million TL + 1.5 million TL expansion − 0.3 million TL contraction − 0.7 million TL churn) ÷ 10 million TL = 105%.
• Customer acquisition cost: 3 million TL sales and marketing costs ÷ 20 new customers = 150,000 TL.
• Customer lifetime value: 100,000 TL annual gross profit × 5 years = 500,000 TL. CLV/CAC ratio: 500,000 ÷ 150,000 = 3.3.
• Forecast accuracy: Forecast 5 million TL, actual 4.6 million TL. 1 − (0.4 ÷ 4.6) = about 91%.

You'll often hear the rule "CLV/CAC should be at least 3". It isn't a research finding; it's an industry rule of thumb that spread mainly among subscription companies. The right threshold depends on your profitability and cash-flow needs. Likewise, "pipeline of 3x target" is an industry rule. I explained how to calculate the coverage you need from your own win rate, along with pipeline velocity and forecasting methods, in the guide to what a pipeline is.

Activity KPIs: should you measure call counts?

Activity KPIs measure how much work a salesperson does: calls made, emails sent, meetings held, proposals given. They are the easiest indicators to measure and the most debated.

Measuring activity helps in some situations:

• With new salespeople: Since results haven't formed yet, activity in the first months shows whether the salesperson is working at the right pace.
• In prospecting teams: In teams whose job is to make first contact, the link between activity and results is direct. According to Salesforce's State of Sales 2026 research, salespeople spend roughly one full day a week prospecting, and 48% say they don't have enough time for cold outreach.
• In diagnosis: If results are low, it helps tell whether the problem is too little activity or low conversion of that activity.

In other situations, the same measure pushes the team into the wrong behaviour. A team with a target on call count starts making short calls that lead nowhere. A salesperson measured on meetings puts unqualified meetings in the calendar too. A team measured on proposals sends proposals to opportunities where discovery isn't finished.

That's why activity should be measured together with its quality, not on its own. Definitions such as "8 qualified discovery meetings a week" instead of "50 calls a week", or "proposals reviewed with the budget owner" instead of "number of proposals", cover both activity and quality. AI is bringing this debate back. According to Gartner's 2026 research, AI saves salespeople an average of 4.8 hours a week, but 72% of sales organisations don't redirect that time to high-value work. Activity KPIs can also show where that freed-up time goes.

Sales KPIs by role

Each role can influence different indicators. Measuring everyone with the same KPI set means measuring nobody correctly.

The "share of salespeople hitting target" on the sales manager's list is especially important. Even when the team hits its target in total, that success may depend on one or two people. According to Ebsta and Pavilion's 2025 report, the share of salespeople missing quota rose from 69% to 78% in one year. Looking only at the total without seeing the team's distribution hides this risk.

How do you choose sales KPIs and set targets?

1. Work backwards from the company target

The healthiest way to set targets is to start from the company's revenue target and work backwards to the number of opportunities and leads needed. A fictional example:

This table also shows whether the target is realistic. If marketing can't produce 160 leads a month, then either conversion rates or average deal size need to rise for the target to hold. A target set without this calculation is based on hope, not on the team's capacity.

2. Choose a small number of KPIs

Managing a sales team with 5–7 KPIs is usually enough. Three or four indicators per role focus the attention of the manager and the salesperson on the right place. More than that crowds the report and gives the impression that none of them matter.

3. Write the definitions down

Concepts such as "qualified opportunity", "deal won" or "active customer" should mean the same thing to everyone. Definitions, formulas, and what is included in or excluded from each calculation should be written down in a single document.

4. Clarify the data source

It should be clear where each KPI's data comes from. Most sales KPIs come from the CRM. If CRM data is incomplete or out of date, the KPIs will mislead too. I explained how a sales team should use a CRM in the guide to what a CRM is.

5. Set the tracking frequency

Leading indicators are tracked weekly; lagging indicators monthly and quarterly. The KPI set itself should be reviewed once a year, and straight away when there is a major change in strategy.

KPIs and the incentive plan

You get what you measure and reward. If the incentive plan is tied only to revenue won, salespeople start closing with discounts at quarter end and favour small, quick deals over large, long ones. If it is tied only to new customers, existing customers get neglected. If targets change every quarter, salespeople stop trusting the system and start shifting deals between periods.

The contradiction I see most often in the field is leadership asking for "a quality pipeline" and "long-term customer relationships" while tying incentives only to revenue closed that quarter. In my own consulting approach, I recommend that the incentive system rewards capacity-building behaviours alongside deals won: meetings with decision makers, new stakeholders added to opportunities and so on. At a mid-sized B2B company, after a six-week project in which we rebuilt the KPI set, stage definitions and weekly opportunity reviews together, the next quarter's win rate rose by 5 points, the sales cycle shortened by 15% and forecast error fell by 18%. You'll find the effect of KPI architecture and the incentive system on the cost of wrong decisions in the document on reducing the cost of wrong decisions in sales, and a checklist that lets you see your team's structural problems in a minute on the sales capacity diagnostic: 10 questions page.

The most common mistakes with sales KPIs

1. Tracking too many KPIs. In a report with twenty indicators, none stands out. Leadership's attention is scattered, and the team doesn't understand what matters.
2. Using KPIs with vague definitions. If "win rate" is calculated differently in each salesperson's report, no comparison is possible. The formula and definition must be written down.
3. Tracking only revenue. Revenue is a lagging indicator. If new pipeline generation and stage-to-stage conversion aren't tracked, the problem is noticed only once revenue falls.
4. Looking at the team average and missing the distribution. A team win rate of 25% can hide one salesperson at 45% and the rest at 15%. Look at the distribution as well as the average.
5. Measuring activity without quality. Targets on call or meeting counts push the team towards behaviour that raises the number without changing the result.
6. Trusting KPIs before CRM data is clean. If close dates and stages aren't kept up to date, even the best-designed KPI set gives the wrong answer. How to build data discipline is the subject of the guide to what a CRM is.
7. Designing KPIs separately from the incentive plan. If KPIs point one way and the incentive plan another, salespeople follow the incentive.
8. Blaming individual performance. When KPIs show a salesperson falling behind, the cause is often the territory, the ideal customer definition or the process. I covered the cost of decisions made without this distinction in the piece on the cost of blaming sales problems on individual performance.

The sales KPI dashboard: what should it show?

A sales KPI dashboard is the report where leadership and the team see the indicators on one screen. I recommend setting up two separate dashboards.

Weekly dashboard (for the sales manager and salespeople):

• Qualified opportunities opened this week and their value
• Pipeline coverage for the period
• Opportunities that advanced a stage this week
• Opportunities with changed close dates and those waiting too long in their stage
• Current forecast and its change from last week

Monthly and quarterly dashboard (for senior leadership):

• Target attainment, in total and broken down by salesperson
• Win rate and average deal size
• Sales cycle length
• Net revenue retention and churn
• Customer acquisition cost and CLV/CAC ratio
• Forecast accuracy over recent periods

I covered which of these indicators has deteriorated at year end and where to look in the piece on the year-end sales review. If you'd like to build a KPI set made of strategy, behaviour and activity layers for your company, with an incentive system aligned to it, take a look at our consulting services.

Where to start

List the sales indicators you track today and write three things next to each: Which strategic goal is it tied to? Is its formula written down? Where does its data come from? Remove the indicators for which you can't answer these three questions. Place the remaining ones into this guide's strategy, behaviour and activity layers. Whichever layer stays empty shows where the gap in your KPI set is.

Frequently asked questions

What does KPI mean?

KPI stands for Key Performance Indicator. It is a regularly measured number that shows how close an organisation or team is to its goal. Win rate in sales, employee engagement in HR and on-time delivery rate in operations are examples of KPIs.

What is the difference between a KPI and a target?

A KPI defines what is measured. A target is the value you want that KPI to reach in a given period. For example, win rate is a KPI; raising win rate to 25% this quarter is a target.

What are sales KPIs?

The most commonly used sales KPIs are target attainment, win rate, average deal size, sales cycle length, pipeline coverage, new pipeline generation, lead-to-opportunity conversion, customer churn, net revenue retention, customer acquisition cost, customer lifetime value and forecast accuracy. A different subset should be chosen for each role.

How many KPIs should a sales team be measured on?

Managing a sales team with 5–7 KPIs is usually enough. Choosing three or four indicators each role can influence keeps attention in the right place. Tracking many KPIs makes it unclear which one matters.

What is the difference between a KPI and an OKR?

KPIs are continuously tracked indicators that show the health of the business. An OKR is a goal-setting method made up of an objective set for a period and 2–4 measurable results that show it has been reached. The two can be used together: KPIs track the current state, OKRs the priority change for that period.

What are leading and lagging indicators?

Lagging indicators measure results that have already happened, such as revenue and deals won. Leading indicators are measures that signal a future result in advance, such as new pipeline generation and the number of qualified meetings. Tracking leading indicators in sales lets you spot a problem before revenue falls.

How often should KPIs be reviewed?

Leading indicators should be tracked weekly, and lagging indicators such as revenue and win rate monthly and quarterly. The KPI set itself should be reviewed once a year and whenever there is a significant change in strategy.

How should sales incentives be tied to KPIs?

The incentive plan should be tied to a small number of KPIs that the salesperson can influence and that align with the company's strategic goal. Incentives tied only to revenue closed in the period can encourage discount-driven closing and short-term behaviour. Considering indicators such as margin, growth from existing customers or capacity-building behaviours alongside revenue gives a more balanced result.