Net Promotor Score

Date created: Oct 12, 2022  •   Last updated: Oct 12, 2022

What is Net Promotor Score?

Net Promoter Score (NPS®) is a measure of a customer base's willingness to promote a product or service to colleagues and friends. It is based on the results of a current customer survey, which asks respondents to answer the following question: “how likely is it that you would recommend (brand or product X) to a friend or colleague?” Responses, with 10 being the highest, are grouped as follows: 10s and 9s are brand ‘Promoters’, 8s and 7s are ‘Neutrals’, and any responses below 7 are brand ‘Detractors’.

Net Promotor Score Formula

ƒ (% Promotors) - (% Detractors)

How to calculate Net Promotor Score

Net Promoter Score Example Detractors: 6 (4.8%) Neutrals: 64 (51.2%) Promoters: 55 (44%) Total: 125 (100%) Net Promoter Score = 44% - 4.8% = 39.2

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What is a good Net Promotor Score benchmark?

An NPS of 70 is world class. If you want loyalty as a growth strategy, then you want to aspire to be a 70+.

Net Promotor Score benchmarks

NPS Score Benchmark

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Uplight, 2020
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How to visualize Net Promotor Score?

Your NPS will be slow to change, but it is possible to see an increase or decrease in your NPS over time. The best way to visualize this would be with a summary chart comparing the current NPS with a previous period. It's best to look at this number monthly, quarterly, or annually to see the real impact of your customer relationship efforts.

Net Promotor Score visualization example

Net Promotor Score


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vs previous period

Summary Chart

Here's an example of how to visualize your current Net Promotor Score data in comparison to a previous time period or date range.
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Net Promotor Score


Measuring Net Promotor Score

More about Net Promotor Score

NPS has grown to be an incredibly popular metric among marketing and customer support departments, valued for its simplicity and for its focus on customer satisfaction and loyalty as the prime measures of organizational performance. NPS can be an especially important metric to organizations focused on growth through account expansion or referrals - the “Viral Engine of Growth” in Eric Ries’ terms.

Net promoter scoring should start by answering two related questions:

  1. why are we asking? and
  2. what will we do with this information?

Most organizations will use an initial NPS survey as a benchmark, and track subsequent NPS surveys to measure ebbs and flows in customer sentiment over time. Having clear visibility into changes in NPS over time enables action when customer satisfaction/loyalty drops significantly. A climbing NPS score is an indication that customer experiences are improving, so you should keep doing what you’re doing.

Shelley Kuipers, Co-founder and Co-CEO of financial investment platform The51, cautions that the landscape has changed - social media is becoming more locked down and brands that were paying for every customer are greatly impacted. While Search Engine Optimization (SEO) and optimizing ad spending across different channels are still important, Shelley advises founders to build user loyalty versus relying only on paid marketing. Building a strong brand, adopting brand-led and community-led growth practices are strategies companies can use to foster affinity and loyalty.

Perhaps the best insights and the most powerful benefits of net promoter scoring come when you combine NPS with related KPIs such as Customer Retention Rate and Customer Referral Rate. If NPS has been falling for the past two quarters, you should expect to see a climb in customer churn and a reduction in account expansions and referrals. On the other hand, as NPS climbs, you would expect to see rising customer referral, retention and expansion rates. Measuring the relationships between these metrics can help optimize performance over time.

Recommended resources related to Net Promotor Score

Why NPS is a growth-focused KPI, Christian ReniHarness the Power of Influence to Grow Your Brand