Net Promoter Score: How to Calculate Your NPS
Net Promoter Score(NPS) is based on the fundamental perspective that every company’s customers can be divided into three categories: Promoters, Passives, and Detractors. By asking one simple question — How likely is it that you would recommend [Company X] to a friend or colleague? — you can track these groups and get a clear measure of your company’s performance through its customers’ eyes. Customers respond on a 0-to-10 point rating scale and are categorized as follows:
Promoters (score 9-10) are loyal enthusiasts who will keep buying and refer others, fueling growth.
Passives (score 7-8) are satisfied but unenthusiastic customers who are vulnerable to competitive offerings.
Detractors (score 0-6) are unhappy customers who can damage your brand and impede growth through negative word-of-mouth.
To calculate your company’s Net Promoter Score (NPS), take the percentage of customers who are Promoters and subtract the percentage who are Detractors.
Hope this helps and is useful.