Customer Effort Score: CES Survey, Formula & Benchmarks

Customer Effort Score (CES) measures how much effort a customer had to spend to get something done with your company: resolve a problem, finish a purchase, set up an account, get an answer. Customers rate the ease of the interaction, usually on a seven-point scale, right after it happens. The lower the effort, the more likely they are to come back and buy again. Of the three big experience metrics, CES is the one that best predicts loyalty for service and support interactions, and it is the easiest to act on, because a high-effort touchpoint points straight at what to fix.

This guide covers the exact survey question to use, the formula to calculate your score, what counts as a good number in 2026, when to send the survey, and how CES fits alongside NPS and CSAT. It is written for the person who has to run the program, not just define the term.

What is Customer Effort Score?

Customer Effort Score is a customer experience metric that captures how easy or hard it was for a customer to accomplish a specific task with your company. It is collected with a short survey sent immediately after a defined interaction, such as closing a support ticket, completing onboarding, or returning a product. The customer responds to a single statement about how much effort the task took, and their answers roll up into one score you can track over time and across touchpoints.

The idea behind it comes from a simple finding: customers who have to work hard to get help are far more likely to leave, and delighting people rarely buys the loyalty that reducing their effort does. So instead of asking whether someone was thrilled, CES asks whether you got out of their way. For operations teams, that framing is useful because effort is something you can design out of a process, one step at a time.

The Customer Effort Score survey question

The modern CES survey uses one core question, phrased as an agreement statement: "The company made it easy for me to handle my issue." The customer responds on a seven-point scale from "strongly disagree" (1) to "strongly agree" (7). This wording is the current standard, often called CES 2.0, and it replaced the older "How much effort did you personally have to put forth?" question because the agreement format is clearer and less prone to being misread.

You adapt the statement to the touchpoint. After a support chat it might read "It was easy to get my problem resolved today." After signup: "Setting up my account was easy." The two rules that matter: keep it to the single ease statement so the score stays comparable, and send it while the interaction is fresh. Add one optional open-text follow-up ("What made it easy or hard?") to capture the why, which is where the fix usually hides.

The Customer Effort Score formula

There are two accepted ways to calculate CES, and it is worth knowing both because they answer slightly different questions.

The average method is the simple one: add up every response and divide by the number of responses. If 100 people answer on the seven-point scale and the total is 570, your CES is 5.7. This gives you a single number to trend over time and is the version most teams report.

The top-box (percentage) method counts only the positive answers: divide the number of responses at the top of the scale (5, 6, and 7 on a seven-point scale) by total responses, then multiply by 100. If 72 of 100 respondents chose 5 to 7, your top-box CES is 72 percent. This version is easier to explain to leadership ("72 percent of customers found it easy") and maps cleanly onto a target.

Pick one method and stay with it, because the two produce different-looking numbers and mixing them will make your trend line meaningless. Most teams report the average for internal tracking and the top-box percentage when they need a headline figure.

What is a good Customer Effort Score? (2026 benchmarks)

On the seven-point scale, the cross-industry average lands around 5.5. Here is a practical way to read your own number:

• Above 6.0: a genuinely low-effort experience. Customers are getting things done easily; protect whatever is working.
• 5.0 to 6.0: solid, near or above the typical average. Look for the specific touchpoints dragging the score down.
• 4.5 to 5.0: friction is showing. Some part of the journey is making customers work, and it is likely costing you retention.
• Below 4.5: a high-effort experience that is actively driving churn. Treat it as urgent.

For the top-box percentage version, a score of 70 percent or higher is considered strong. But the honest answer to "what is a good CES" is: better than your own last quarter. External benchmarks give you a rough sense of where you stand, and they vary a lot by industry, but the number that actually drives decisions is your own trend. Track it quarter over quarter and by touchpoint, watch which direction it moves after you change a process, and let that guide the work.

When should you send a CES survey?

Send a CES survey immediately after a specific, effort-heavy interaction, while the experience is still fresh in the customer's mind. The best trigger points are transactional moments: right after a support ticket closes, at the end of onboarding, after a return or refund, once a self-service task in your help center is completed, or after a purchase checkout. The tighter the gap between the interaction and the survey, the more accurate the answer, because you are measuring a real memory rather than a vague impression.

This is the opposite of a relationship survey like NPS, which you send periodically to gauge overall sentiment. CES is transactional by design: it ties a score to a single touchpoint so you know exactly which part of the journey to improve. Trigger it automatically from the event (ticket closed, order shipped) rather than on a calendar, and keep the survey to one screen so answering it does not itself become an effort.

CES vs NPS vs CSAT: which metric measures what

These three get bundled together, but they answer different questions and work best in combination. This is the quick reference:

CES is the sharpest of the three for service and support because effort is a strong leading indicator of churn and it points at a fixable cause. CSAT captures immediate satisfaction, which can be high even when a process is a slog. NPS measures the whole relationship, which is useful for the big picture but too broad to tell you which step to fix. Most mature programs run CES on transactional touchpoints, CSAT on specific interactions, and NPS as the periodic relationship check, and all three sit inside a wider voice of customer program that decides where to listen and what to do with the answers. If you are building out your measurement, our broader guide to the metrics that actually predict churn shows how these fit together, and the operational support KPIs worth tracking covers the queue-level numbers that sit underneath the survey scores.

How to improve your Customer Effort Score

A low or falling CES is a gift, because it tells you the problem is process, and process is fixable. The moves that reliably reduce effort:

• Read the open-text answers, not just the score. The number tells you there is friction; the comments tell you where. Group them by touchpoint and the pattern usually jumps out.
• Cut the number of steps and handoffs. Every transfer, repeated explanation, or extra form is effort. Customers hate having to repeat their issue to a second agent more than almost anything else.
• Make self-service actually work. A lot of effort comes from customers who wanted to solve it themselves and could not. A strong knowledge base removes that friction before a ticket is ever opened.
• Fix the highest-volume, highest-effort touchpoint first. Rank your touchpoints by CES and by traffic, and start where a bad score meets a lot of customers.
• Close the loop. When a customer flags high effort, follow up. It recovers the relationship and it tells you whether your fix landed.

None of this is exotic. It is the same operational discipline that decides the rest of the customer relationship, applied to one measurable moment at a time. CES just gives you the number that tells you whether it is working, which is why it belongs in the toolkit of any team serious about building experience into everyday operations.

Frequently asked questions

What is Customer Effort Score? Customer Effort Score (CES) is a metric that measures how much effort a customer had to put in to complete a task with a company, such as resolving a support issue or finishing a purchase. Customers rate the ease of the interaction on a scale, usually from 1 to 7, right after it happens. A lower-effort experience predicts higher loyalty and repeat business.

How do you calculate Customer Effort Score? There are two ways. The average method adds up all survey responses and divides by the number of responses, giving a single score on the scale used. The top-box method divides the number of positive responses (5 to 7 on a seven-point scale) by total responses and multiplies by 100, giving a percentage. Pick one method and use it consistently.

What is a good Customer Effort Score? On a seven-point scale, the cross-industry average is around 5.5, and scores above 6.0 indicate a genuinely low-effort experience. For the top-box percentage version, 70 percent or higher is strong. The most useful benchmark, though, is your own score over time: track it quarter over quarter and aim to beat your last result.

When should you send a CES survey? Send it immediately after a specific, effort-heavy interaction, while it is fresh, for example right after a support ticket closes, onboarding finishes, or a return is processed. CES is transactional, so trigger it automatically from the event rather than on a fixed calendar the way you would a relationship survey like NPS.

What is the difference between CES and NPS? CES measures how easy a single interaction was and is best for spotting friction in a specific touchpoint. NPS measures how likely a customer is to recommend you overall and reflects the whole relationship. CES is transactional and points at what to fix; NPS is relational and reflects the big picture. Many teams use both, plus CSAT.

Customer Effort Score will not tell you everything about your customers, and it is not meant to. What it does, better than any other single number, is warn you when your own process is quietly wearing people down. Send it at the right moments, read the comments behind the score, fix the touchpoint with the most friction, and watch the number move. That loop, run steadily, is how effort disappears and loyalty builds.