What is a good NPS score?

Any positive NPS (above 0) is considered good because it means you have more promoters than detractors. A score of 30–59 is Good, 60–79 is Excellent, and 80+ is World Class. Scores below 0 indicate more detractors than promoters and need urgent attention.

How do I improve my NPS score?

The fastest ways to improve NPS are: (1) Close the loop with detractors by contacting them within 48 hours to resolve their issues. (2) Identify your top promoter drivers and double down on them. (3) Fix the root causes of detractor feedback, not just the symptoms. (4) Create a referral program to activate promoters. A 5-point NPS improvement typically requires converting 5–10% of detractors to passives.

What are NPS benchmarks by industry?

Industry NPS benchmarks vary widely: Technology averages 35, Retail averages 45, Healthcare averages 55, Finance averages 30, Hospitality averages 60, and B2B averages 40. Always compare your score against your specific industry rather than a universal standard.

How often should I measure NPS?

Most companies measure NPS quarterly or after key customer touchpoints (post-purchase, post-support, post-onboarding). Transactional NPS (after each interaction) gives real-time signals. Relationship NPS (quarterly or annual) tracks overall loyalty trends. Avoid surveying the same customer more than twice per year to prevent survey fatigue.

NPS Calculator — Net Promoter Score

1

Enter Promoter and Detractor Counts

Input how many survey respondents gave a 9–10 (Promoters), 7–8 (Passives), and 0–6 (Detractors). The total respondent count calculates automatically, or enter it directly if you only have percentages available.

2

Review Your NPS Score

The calculator shows your Net Promoter Score from -100 to +100, along with the percentage breakdown by group and a color-coded benchmark classification: Poor, Needs Improvement, Good, or Excellent.

3

Compare to Industry Benchmarks

Use the benchmark section to compare your NPS to industry averages. NPS varies dramatically by sector — consumer technology averages around 60, while healthcare averages 27. Context matters more than the raw number.

Net Promoter Score

NPS = (Promoters / Total) × 100 − (Detractors / Total) × 100

Subtract the percentage of Detractors (score 0–6) from the percentage of Promoters (score 9–10). Passives (score 7–8) are excluded from the calculation but counted in the total. Result ranges from -100 (all detractors) to +100 (all promoters).

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Methodology

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Primary sources

Promoters Survey respondents who gave a score of 9 or 10 on the question 'How likely are you to recommend us?' They are loyal enthusiasts who will actively refer others.

Passives Respondents who scored 7 or 8 — satisfied but not enthusiastic. They are excluded from the NPS calculation but matter for benchmarking response distribution.

Detractors Respondents who scored 0–6. They are unhappy customers who may actively discourage others from using your product or service. Reducing detractors is the fastest way to raise NPS.

Closed-Loop Feedback The practice of following up with survey respondents — especially detractors — to address their concerns. Closed-loop programs consistently improve NPS scores over time.

Transactional NPS NPS measured immediately after a specific interaction (purchase, support ticket, onboarding). Captures satisfaction with a single touchpoint, not the overall relationship.

Relational NPS NPS measured periodically (quarterly or annually) to track the overall customer relationship. Reflects cumulative experience across all touchpoints over time.

Margin of Error The statistical uncertainty around your NPS estimate due to sample size. With fewer than 50 respondents, NPS can swing +/- 10–20 points purely from sampling variation.

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E-Commerce Brand — Post-Purchase NPS

An online retailer surveys customers 7 days after purchase. Out of 500 respondents: 275 Promoters, 150 Passives, 75 Detractors.

Promoters 275 Passives 150 Detractors 75 Total 500

NPS = 55% − 15% = 40. Good score for e-commerce (industry average ~45). With 75 detractors, a closed-loop program reaching out within 24 hours could convert 20–30% to satisfied customers and meaningfully raise next quarter's score.

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SaaS Platform — Quarterly Relational NPS

A B2B software company runs a quarterly NPS survey. 120 customers respond: 84 Promoters, 24 Passives, 12 Detractors.

Promoters 84 Passives 24 Detractors 12 Total 120

NPS = 70% − 10% = 60. Excellent for B2B SaaS (industry average ~31). The 12 detractors represent at-risk accounts worth prioritizing in customer success outreach — losing even 2–3 enterprise accounts could significantly impact ARR.

Net Promoter Score (NPS) was introduced by Fred Reichheld in a 2003 Harvard Business Review article as a single loyalty question that correlates with revenue growth: 'How likely are you to recommend this company to a friend or colleague?' The NPS itself — ranging from -100 to +100 — is less a metric than a management tool: its power comes from the follow-up conversations it triggers with detractors and the strategic focus it creates around customer loyalty.

What Makes a Good NPS Score?

NPS interpretation is completely context-dependent. A score of 30 is strong in healthcare and retail banking, but weak in consumer technology. Industry benchmarking databases (Bain & Company's benchmarks are the most cited) show wide variation: consumer software often exceeds NPS 60, while insurance and cable companies frequently score below 20. Year-over-year change matters more than the absolute number — a company improving from 15 to 35 is making faster progress than a competitor holding steady at 50.

Why Detractors Matter More Than Promoters

Most NPS improvement programs focus on creating more Promoters, but research consistently shows that eliminating Detractors produces faster score improvement. A single Detractor cancels a Promoter in the formula. More practically, detractors actively speak negatively about your company — Bain's research suggests they tell an average of 10+ people, vs. Promoters who refer 3–5. Closed-loop programs that contact detractors within 24–48 hours of a negative response recover approximately 25–30% to neutral or positive sentiment.

Common NPS Measurement Mistakes

The most common measurement errors that distort NPS: (1) Surveying only easy-to-reach customers (response bias inflates scores); (2) Sending surveys at unrepresentative moments — immediately after a sale when satisfaction is highest; (3) Using leading questions alongside the NPS item; (4) Over-surveying (survey fatigue produces lower scores); (5) Reporting NPS without confidence intervals — with fewer than 50 responses, the margin of error is too large to act on. A statistically meaningful NPS requires at minimum 150–300 responses for stable results.

NPS vs. CSAT vs. CES

Customer Satisfaction (CSAT) measures satisfaction with a specific interaction: 'How satisfied were you with your support experience?' It's transactional and doesn't capture loyalty. Customer Effort Score (CES) asks how easy it was to resolve an issue — particularly predictive of churn in high-contact industries. NPS is the only loyalty metric — it measures the cumulative relationship and predicts referral behavior and retention. The best measurement programs combine all three: CES and CSAT at each touchpoint, NPS quarterly to track the overall relationship trajectory.

What is a good Net Promoter Score?+

NPS varies significantly by industry. Generally: -100 to 0 is poor; 1–30 is okay; 31–50 is good; 51–70 is excellent; 70+ is world-class. Industry benchmarks matter more than absolute values — a score of 30 is average for banks but weak for e-commerce. Track your score over time and compare against direct competitors, not the industry as a whole. Year-over-year improvement in any range is meaningful.

How many survey responses do I need for a reliable NPS?+

Fewer than 50 responses produce an NPS with a margin of error of +/- 15–20 points — too large to make confident decisions. For a margin of error below +/- 10, aim for at least 150–200 responses. For statistically significant segment-level comparisons (by region, product line, or customer cohort), each segment needs 50+ responses independently. Small teams and niche B2B companies often accept wide margins of error and use NPS as a directional indicator rather than a precise metric.

How often should I survey customers for NPS?+

Relational NPS (overall loyalty) is typically run quarterly or semi-annually — frequent enough to detect trend changes, infrequent enough to avoid survey fatigue. Transactional NPS (post-interaction) can be run continuously or triggered by specific events (purchase, support ticket closed, onboarding completed). Avoid surveying the same customer more than once per quarter for relational surveys. Most SaaS companies run relational NPS quarterly and transactional NPS after key lifecycle events.

Can NPS predict customer churn?+

NPS is moderately predictive of churn at the aggregate level — companies with higher NPS tend to have lower churn rates. At the individual customer level, a Detractor score is a reliable early warning signal in B2B SaaS: detractors are 3–5× more likely to churn within 90 days than Promoters. This is why B2B customer success teams trigger immediate outreach to any customer who submits a 0–6 score. In B2C at scale, individual predictive value is lower because of sample noise.

What's the difference between transactional and relational NPS?+

Transactional NPS surveys are triggered by a specific event — a purchase, a support call, completing onboarding. They measure satisfaction with that interaction. Relational NPS surveys go out periodically (quarterly or annually) and measure the overall relationship. Transactional scores tend to be higher because the timing catches customers at a high point. Relational scores are more predictive of long-term loyalty and retention. For a complete picture, most mature programs use both: transactional for process improvement, relational for strategic planning.

Net Promoter Score (NPS) Calculator

Survey Results

Your NPS Results

Industry NPS Benchmarks

Score Breakdown by Tier

Simulate Improvements

Projected NPS

How to Use This Calculator

Enter Promoter and Detractor Counts

Review Your NPS Score

Compare to Industry Benchmarks

Formula & Methodology

Trust, Methodology & Sources

Key Terms Explained

Real-World Examples

E-Commerce Brand — Post-Purchase NPS

SaaS Platform — Quarterly Relational NPS

Net Promoter Score: What It Measures and How to Use It

What Makes a Good NPS Score?

Why Detractors Matter More Than Promoters

Common NPS Measurement Mistakes

NPS vs. CSAT vs. CES

Frequently Asked Questions

Net Promoter Score (NPS) Calculator

Survey Results

Your NPS Results

Industry NPS Benchmarks

Score Breakdown by Tier

Simulate Improvements

Projected NPS

How to Use This Calculator

Enter Promoter and Detractor Counts

Review Your NPS Score

Compare to Industry Benchmarks

Formula & Methodology

Trust, Methodology & Sources

Key Terms Explained

Real-World Examples

Net Promoter Score: What It Measures and How to Use It

What Makes a Good NPS Score?

Why Detractors Matter More Than Promoters

Common NPS Measurement Mistakes

NPS vs. CSAT vs. CES

Frequently Asked Questions

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