OKRs vs KPIs: Tracking What Actually Matters

OKRs and KPIs both involve numbers, so people often mix them up. The difference is simple:

• KPIs measure whether things are staying healthy.
• OKRs describe the change you're trying to make.

A car shows the difference. The dashboard (speed, fuel, engine temperature) is your KPIs, which you watch the whole time. The journey you're planning is your OKR: where you're going and how you'll know you've arrived. You need both, but they answer different questions.

This guide explains each one, compares them side by side, and shows how to use both for personal goals.

What is a KPI?

A key performance indicator is a number you track all the time to see whether something important is working. KPIs don't have an end date. You keep watching them as long as the activity continues.

Examples:

• A business: monthly revenue, customer churn, support response time.
• A website: weekly visitors, sign-up rate.
• Personal health: resting heart rate, average hours of sleep, workouts per week.
• Personal finance: savings rate, monthly spending against budget.

A good KPI has a healthy range. When it moves outside that range, you look into why. When it's inside, you leave it alone.

What is an OKR?

Objectives and Key Results is a goal-setting method with two parts:

• Objective: a short, inspiring statement of what you want to achieve. It's qualitative. "Become a confident public speaker."
• Key results: usually two to five measurable outcomes that show the objective is met. "Give three talks to groups of 20+ people", "Get an average feedback score of 4/5 or higher", "Finish a 10-week speaking course."

OKRs have a time limit, often a quarter, and are meant to be ambitious. The method was developed by Andy Grove at Intel in the 1970s. John Doerr, who had worked at Intel, introduced it to Google in 1999 and later wrote about it in the 2018 book Measure What Matters. In Doerr's approach, scoring about 70% on a stretch key result counts as a good result, not a failure.

OKRs vs KPIs side by side

How they work together

KPIs and OKRs aren't rivals. The common pattern:

1. KPIs tell you where to focus. If a KPI keeps falling outside its healthy range, that's a sign something needs to change.
2. An OKR drives the change. You set an objective to fix it, with key results that would show real improvement.
3. The KPI tells you whether the change stuck. After the OKR period, the KPI should stay in the new healthy range without special effort.

A personal example: your "average sleep" KPI has been under six hours for a month. You set a quarterly OKR: Objective: Wake up rested on weekdays. Key results: lights out by 11pm on 5 of 7 nights; average sleep of 7+ hours for the last 4 weeks of the quarter; no screens in bed for 30 days. When the quarter ends, sleep goes back to being a KPI you just keep an eye on.

A worked example: one objective, scored at the end

Say your KPI dashboard shows you are slipping on money. Here is the full cycle for one quarter.

KPIs (always on): savings rate (healthy range: 15% or more of income), monthly spending against budget (within 5%), emergency fund in months of expenses.

Objective for Q1: Stop living paycheck to paycheck.

Average score is about 0.83. Under Doerr's approach that is a strong quarter, even though two key results were not fully met. Afterwards the savings rate goes back to being a KPI with a new healthy range, and next quarter's objective can target a different area.

OKR or KPI? A quick test

Ask three questions about any number you are tracking:

1. Does it have an end date? If yes, it is likely a key result. If you will watch it forever, it is a KPI.
2. Do you want it to change, or stay put? Change means OKR. Stay in range means KPI.
3. Would hitting 70% be a good outcome? If yes, it is a stretch key result. If anything under 100% is a problem (taking medication, paying rent), it is a KPI or a plain task.

Frequently asked questions

Can a KPI become a key result? Yes. When a KPI falls out of its healthy range, a key result can target bringing it back, such as "average sleep of 7+ hours". Once it is back in range it returns to being a KPI.

How many KPIs should one person track? Three to five. More than that and you stop looking at the dashboard.

How often should I check OKRs and KPIs? Check KPIs weekly, or daily for fast-moving ones. Check key results weekly too, and do a fuller review at the midpoint of the quarter.

Are OKRs only for companies? No. The format works for one person: a single objective and two to five key results for the quarter. The personal OKR examples show ten.

Common mistakes

• Turning every KPI into an OKR. If a number is already healthy, leave it as a KPI. OKRs are for things you want to change.
• Writing tasks as key results. "Buy running shoes" is a task. "Run 5K in under 30 minutes" is a key result. Key results describe outcomes, not activity.
• Too many objectives. One to three objectives per quarter is plenty for a person. With more, focus is lost, and focus is the reason OKRs work.
• Setting and forgetting. Check key results weekly. A quarter goes fast, and a mid-quarter check leaves time to adjust.

Using OKRs and KPIs for personal goals

Start small: pick three to five personal KPIs you care about and write down their healthy range. Then pick one area that's out of range and write a single OKR for the next quarter. For ideas to start from, see these 10 personal OKR examples.

The free OKR template turns one objective and up to three key results into a clear statement you can copy, download or track. To make each key result sharp, run it through the SMART goal generator or read our guide to SMART goals. For paper, there is a blank one-page OKR template PDF for A4 or US Letter.

In GoalTracker Online, an OKR maps directly onto the goal structure: the objective is the goal, each key result is a subgoal with the quarter's end as its due date, and the actions that move each key result are microgoals. A weekly review is a good time to check key results and see whether your KPIs have moved.