Measure Customer Satisfaction Score
CSAT Score Calculator
Enter your survey ratings to instantly calculate your Customer Satisfaction Score, see your satisfaction breakdown, and benchmark against industry averages.
Enter your survey ratings above to calculate your CSAT score
CSAT Benchmark Guide
Run your CSAT survey and benchmark your customer satisfaction in seconds
Our free CSAT survey makes it easy to measure and understand your customer satisfaction, so you can take action to improve retention and growth.
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What is Customer Satisfaction Score (CSAT)?
Customer Satisfaction Score (CSAT) is a transactional metric that measures how satisfied customers are with a specific interaction, product, or experience. It is one of the most widely used customer experience metrics alongside NPS and CES (Customer Effort Score).
A CSAT survey typically asks: "How satisfied were you with [experience]?" - rated on a 1–5 scale from Very Dissatisfied to Very Satisfied. The CSAT score is then calculated as the percentage of respondents who rated 4 or 5 (satisfied or very satisfied) out of the total responses.
Unlike NPS, which captures long-term loyalty, CSAT captures immediate satisfaction. It's best used right after a specific touchpoint - a support interaction, a purchase, onboarding, or a product release - giving you actionable, in-the-moment signal.
Is CSAT a customer satisfaction KPI?
Yes. CSAT (Customer Satisfaction Score) is one of the three core customer satisfaction KPIs that customer-experience and support teams track in SaaS, retail, hospitality, and B2B services. The other two are NPS (Net Promoter Score) and CES (Customer Effort Score). Together they form the standard CX measurement stack.
CSAT is the most operational of the three. Because the score reflects satisfaction with a single touchpoint, CSAT moves week to week as your product, support, and onboarding change. NPS shifts slowly over quarters. CES sits between the two. For a KPI you want on a weekly dashboard, CSAT is the right choice.
How CSAT works as a KPI
- Cadence: Continuous (triggered after each interaction), reported weekly or monthly.
- Target: Above 80% is good, 90%+ is excellent for most B2B SaaS support teams.
- Owner: CS, Support, or Product, depending on the touchpoint being measured.
- Segment by: Touchpoint type, support agent, plan tier, region. A blended CSAT hides the segment that is actually dragging the score down.
- Lagging or leading: Leading. A drop in CSAT this week predicts churn risk next quarter.
Track CSAT alongside churn rate, NPS, retention rate, and net revenue retention as a complete customer-satisfaction KPI dashboard. CSAT moves first, churn moves last.
How to Calculate CSAT Score: Step-by-Step
The CSAT calculation takes under two minutes once you have survey responses. Five steps, one formula, no spreadsheet required if you use the calculator above.
Collect survey ratings
Run a CSAT survey asking customers to rate satisfaction on a 1 to 5 scale (Very Dissatisfied to Very Satisfied). Count how many responses landed in each rating bucket.
Count satisfied responses
Add the number of customers who rated 4 (Satisfied) and 5 (Very Satisfied). These are your satisfied responses. Neutral (3) and negative (1-2) responses are excluded from this count.
Count total responses
Sum all responses across every rating from 1 to 5. This is your denominator: the total number of customers who answered the survey.
Apply the CSAT formula
Divide satisfied responses by total responses, then multiply by 100. CSAT = (Satisfied / Total) × 100. The result is your CSAT score as a percentage between 0% and 100%.
Benchmark the score
Compare to industry benchmarks: below 60% is critical, 60-79% needs work, 80-89% is good, 90%+ is excellent. SaaS support CSAT typically ranges from 85% to 92%.
Skip the manual math by entering your response counts in the calculator above.
CSAT Calculation Formula
The CSAT formula counts only positive responses (4 and 5) as satisfied - neutral and negative responses do not contribute to the score:
CSAT Formula
CSAT = (Satisfied Responses / Total Responses) × 100
Satisfied = ratings of 4 or 5 on a 1–5 scale
Example Calculation (1–5 scale)
Calculating CSAT on a 1–10 scale
If your CSAT survey uses a 1–10 scale, count responses of 9 or 10 as satisfied. The formula stays the same: (Satisfied ÷ Total) × 100. Treat 7–8 as neutral and 1–6 as dissatisfied. The 1–5 scale is generally preferred because it's faster to complete and yields higher response rates, but results are comparable when the threshold is applied correctly.
CSAT rating scales explained
Most CSAT surveys use one of four rating scale formats. The format you pick affects response rate, accuracy, and how you calculate the score. Here is what each one looks like and when to use it.
1-5 scale (standard)
Very Dissatisfied → Very Satisfied. Ratings 4 and 5 count as satisfied in the CSAT formula. The most common scale because it is fast and yields the highest response rates.
Best for: Default for SaaS, support tickets, post-purchase.
1-7 scale
More granular than 1-5. Ratings 6 and 7 count as satisfied. Sometimes used in academic research, rarely in operational CSAT programs because the extra granularity does not change decisions.
Best for: Academic research, formal CX measurement.
1-10 scale
Ratings 9 and 10 count as satisfied. 7-8 are neutral, 1-6 are dissatisfied. Yields more spread in responses but lower completion rates than 1-5.
Best for: When you want NPS-style range with CSAT framing.
Emoji or smiley scale
5-point pictorial: angry → smiling. Mathematically equivalent to 1-5 but visually faster to answer. Tends to skew slightly more positive than numeric scales.
Best for: Mobile-first products, B2C, kiosks, restaurant tablets.
Pick one scale and stick to it. Mixing scales across surveys makes trend comparison meaningless. If you need to migrate, run both scales in parallel for one quarter to build a translation table.
CSAT vs NPS vs CES
Each metric answers a different question. The best customer experience programs use all three together.
How to improve your CSAT score
A low CSAT score is a symptom, not a problem in itself. Improving the number requires fixing the specific touchpoints that drag it down. The six levers below move CSAT for most SaaS and CX teams.
Segment before acting
An overall CSAT of 78% might hide a billing-touchpoint CSAT of 54% and an onboarding CSAT of 91%. Fix the segment that is dragging the score, not the average. Always slice CSAT by touchpoint, support agent, plan tier, and region before deciding where to invest.
Always pair the rating with an open-text follow-up
A 2 out of 5 tells you something is wrong. The follow-up tells you what. Optional, one question, shown only when the rating is below 4. Most actionable insight comes from this single field.
Respond to detractors within 24 hours
Customers who rate 1 or 2 are at churn risk. A personal email from a real human within 24 hours often converts the rating into a recovered customer. The recovery window narrows fast after week one.
Fix the lowest-CSAT touchpoint, not the highest-volume
A team with limited time should fix the touchpoint scoring 60% before optimising the one scoring 88%. The math favours raising floors over raising ceilings because percentages compound.
Reduce friction in high-effort interactions
CSAT and CES are correlated. If users have to escalate, repeat themselves, or wait, CSAT drops. Run CES on the same touchpoint to find the friction. A faster resolution often improves CSAT more than a better outcome.
Close the loop publicly
When you ship a fix triggered by CSAT feedback, tell users. Changelog, in-app message, email to the customers who flagged it. Visible loop-closing lifts the next round of CSAT scores across the entire user base, not just the original complainers.
Detractor recovery is the highest-ROI move on the list. See the full recovery playbook with outreach templates.
Frequently Asked Questions
What is a good CSAT score?
A CSAT score above 80% is considered good, and above 90% is excellent. Industry averages typically fall between 75–85%, though this varies significantly by sector. SaaS companies tend to average 78–82%, while e-commerce averages 75–80%.
Why do only ratings of 4 and 5 count as satisfied?
Research shows that only customers who are genuinely satisfied (4) or very satisfied (5) behave like loyal customers - they repurchase, refer others, and churn less. Neutral responses (3) do not produce the same positive behaviors, so counting them would inflate your score and mask real dissatisfaction.
When should I send a CSAT survey?
Send CSAT surveys immediately after a specific interaction - within minutes for support interactions, within 24 hours for onboarding sessions or purchases. The closer to the event, the more accurate the response. Avoid sending surveys more than 48 hours after the interaction.
How is CSAT different from NPS?
CSAT is transactional - it measures satisfaction with a specific moment or experience. NPS is relational - it measures overall loyalty and likelihood to recommend. Use CSAT to diagnose specific touchpoints and NPS to track overall customer health. Both metrics together give you the full picture.
What response rate should I expect for CSAT surveys?
CSAT surveys typically see 10–30% response rates for email surveys and 40–60% for in-product or post-chat surveys. Short, single-question surveys sent immediately after an interaction see the highest rates. Always include a follow-up open-text field to capture qualitative feedback.
Is CSAT a customer satisfaction KPI?
Yes. CSAT is one of the three core customer satisfaction KPIs alongside NPS and CES. CSAT is the most operational of the three because it moves week to week as your product and support change. Targets: above 80% is good, 90%+ is excellent. Always segment CSAT by touchpoint, agent, plan tier, and region rather than reporting one blended number.
What CSAT rating scales are commonly used?
Four formats dominate. The 1-5 scale (Very Dissatisfied to Very Satisfied) is the most common because of high response rates - ratings 4 and 5 count as satisfied. The 1-7 scale is used in formal research, with 6 and 7 as satisfied. The 1-10 scale counts 9 and 10 as satisfied. Emoji or smiley 5-point scales are mathematically equivalent to 1-5 but visually faster. Pick one and stick with it - mixing scales destroys trend comparison.
How do I improve my CSAT score?
Six levers move CSAT for most teams: (1) Segment first - an overall 78% may hide a touchpoint scoring 54%. (2) Always pair the rating with an open-text follow-up. (3) Respond to detractors (rating 1-2) within 24 hours. (4) Fix the lowest-CSAT touchpoint before optimising the highest-volume. (5) Reduce friction in high-effort interactions (CSAT and CES are correlated). (6) Close the loop publicly when you ship a fix.
Run your CSAT survey and benchmark your customer satisfaction in seconds
Our free CSAT survey makes it easy to measure and understand your customer satisfaction, so you can take action to improve retention and growth.
Start Measuring CSAT FreeNo credit card required