Meeting

NPS Revenue Calculator

Promoters are unpaid sales reps. Count them.

NPS is just a number until you translate it. Promoters churn 60% less, refer 2.5x more, and spend 30% more than passives. Detractors do the inverse. This calculator quantifies all three.

2.5x
Referral rate vs passives
-60%
Promoter churn delta
+30%
Promoter spend premium
50+
World-class NPS threshold
Your Net Promoter Score
30
Strong
Estimated Annual NPS Value
$0

Referral revenue plus retained promoter spend, minus the cost of detractor churn. Modeled against a scoped Nirvani engagement investment.

Customer Mix
45%
40%
15%
Promoters 45% Passives 40% Detractors 15%
SaaS

Sets sensible defaults for the five inputs below.

500

Current paying customer base. Use the number you'd survey if you sent NPS to everyone today.

Model default: ~500
45%

Share of customers who'd score you 9 or 10 on the "how likely to recommend" question.

Model default: 45%
15%

Share who'd score you 0 through 6. These are the customers actively at risk and likely to badmouth.

Model default: 15%
Promoters + detractors exceeds 100%. Reduce one slider.
$150

Monthly revenue per active customer. For transactional businesses, use average order value.

Model default: $150 /mo
0.8

Avg new customers each promoter brings in per year. Most operators undercount this. Word-of-mouth is invisible until you measure.

Model default: 0.8 /yr
Referral Revenue
$0
New annual revenue from promoter referrals.
Promoter Churn Savings
$0
Annual retention lift from promoters who stay 60% longer.
Detractor Churn Cost
$0
Annual revenue lost to detractors leaving faster than baseline.
Net Annual NPS Value
$0
Referrals plus retention minus churn cost.
Promoter Value vs Detractor Cost
Both groups generate compound effects in opposite directions. The taller bar is the one winning the math.
Promoter value Detractor cost
$0
Promoter side Referrals plus retention lift
$0
Detractor side Excess churn revenue lost
Net Annual NPS Value
$0
What If
You converted half your detractors to passives?
New % Detractors 8%
New NPS 37
New Annual Value $0
Annual Lift +$0
What If
You got 1 more referral per promoter per year?
New Refs / Promoter 1.8
Net New Customers / Yr 225
New Annual Value $0
Annual Lift +$0
How You Compare With the Model Defaults
Model default You
Typical NPS Net Promoter Score (higher is better)
30
% Promoters Share scoring 9 or 10 (higher is better)
45%
% Detractors Share scoring 0 through 6 (lower is better)
15%
Referrals per Promoter Annual new customers per promoter
0.8
NPS Annual Value Net dollar value of your current NPS posture
$0
Sensitivity: which lever moves NPS value most?
Modeled against your current inputs
Operator Playbook
1 Activate the promoters you already have. 90% of operators never ask. A simple post-purchase "name a friend, we'll send you both a credit" SMS at the 30-day mark turns 0.8 refs/yr into 1.4. That single change usually doubles the value of your NPS overnight.
2 Win detractors back inside 48 hours. A detractor's bad review window is short. An owner text within two days of a low score recovers roughly one in three. Past 14 days, the recovery rate drops to under 5%. Speed is the lever, not the apology.
3 Survey at the moment of value, not the moment of friction. Sending NPS after a successful delivery or a saved appointment beats sending it after a billing question. You're measuring the same customer at peak feeling. The score will lift 8-15 points just from timing.
4 Tag every detractor reason and fix the top three. Most detractor reasons cluster around 3-4 issues. Ship a measurable improvement to one each quarter, and your detractor % drops 4-6 points a year on autopilot.
5 Reward referrals in cash, not points. A $50 cash credit closes 3x more referrals than 500 loyalty points worth the same amount. Promoters do the work; the reward needs to feel real to them AND the friend they sent.

What happens next

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An intro meeting with a principal. We map how leads reach you today, then configure one agent for how you actually operate. Pledge 1% give-back, no card.

Book the intro 03The playbook The Leak Report

Where revenue quietly disappears: missed calls, slow response, dropped follow-up and no-shows, with a deploy playbook for six industries.

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How this calculator works

What formula are you using to value NPS?
Three layers. (1) Referral revenue equals promoters times annual referrals per promoter times the discounted annual ARPU of a referred customer (referrals close at 15% off retail because they arrive warm but also expect a friend-rate). (2) Promoter churn savings is calculated as a 4% monthly churn baseline reduced to roughly 1.6% for promoters, multiplied by ARPU times 12. (3) Detractor churn cost is an 8% monthly excess churn rate applied to detractor headcount times ARPU times 12. Net annual NPS value sums (1) and (2) and subtracts (3).
Why is NPS a financial metric, not a satisfaction metric?
Because promoters and detractors behave economically differently. Promoters refer at 2.5x the rate of passives, churn at roughly 40% of the passive rate, and spend about 30% more on expansion and upsell. Detractors churn at roughly double the passive rate, leave bad reviews that suppress organic acquisition, and tie up customer-success time. Translate the behavior difference into dollars and NPS stops being a board-deck vanity metric and becomes a budget allocation tool.
How accurate are these multipliers?
They're modeling assumptions, not measured results. The 2.5x referral multiplier, the 60% churn-reduction effect, and the 30% spend premium are starting points, and the spend premium varies most by industry. If your accountant has cleaner data on any of these, plug your numbers into the sliders and let the calculator use yours instead of the defaults.
What counts as world-class NPS in my industry?
Benchmarks shift by category. SaaS world-class is roughly 50+. Ecommerce floors are lower; 30+ is strong because cart abandonment skews the survey. Service businesses (dental, salon, agency, gym) routinely hit 60-80 because customers self-select into the relationship. Transactional industries like real estate and law firms can post 70+ because the high-touch moment of value is so vivid. The calculator uses a model default for your industry as the comparison bar, not a one-size threshold.
I don't know my promoter and detractor mix. Where do I start?
Use the model defaults to ballpark, then run a real survey to your last 30-90 days of active customers. Two-question version: "How likely are you to recommend us, 0 to 10?" and "Why?". Send via SMS for SMB (60-80% response rate) or email for desk-bound B2B (15-25% response rate). You'll have enough to recompute this calculator with real numbers inside a week.
What's in the detailed PDF report?
Five pages. (1) Your numbers, with the referral revenue, churn savings, detractor cost, and net annual NPS value laid out. (2) The model defaults for your industry side by side with your inputs. (3) The three retention and referral plays most likely to move your score given your starting position. (4) Sample NPS survey copy plus a detractor recovery script. (5) Implementation roadmap from week 1 through day 90. We'll email it after you submit. Delivery time can vary.