HubSpot Inbound Certification True Or False? NPS Is Calculated By Subtracting The Detractors Percentage From The Passives Percentage. April 15, 2020Knowledge GlassComments Off on True Or False? NPS Is Calculated By Subtracting The Detractors Percentage From The Passives Percentage. True False Download HubSpot Inbound Certification Exam Answers (PDF)