NPS calculator
Work out your Net Promoter Score in seconds — enter how many promoters, passives and detractors you have, or paste raw 0–10 scores. You get the score, the breakdown and a clear bar. Nothing is uploaded.
Promoters
Gave 9 or 10
Passives
Gave 7 or 8
Detractors
Gave 0 to 6
Your 0–10 scores
0
Net Promoter Score ·
Everything runs in your browser. No upload, no sign-up.
How it works
STEP 1
Choose your input
Enter the count of promoters, passives and detractors — or paste your raw 0–10 survey answers and we bucket them for you.
STEP 2
Calculate
NPS is the percentage of promoters minus the percentage of detractors, so it always lands between −100 and +100.
STEP 3
Copy or save
See the score with a colour-coded bar and full breakdown, then copy it, download a CSV or print to PDF — nothing is uploaded.