SaaS MRR & Growth CalculatorSpecialized Version
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Customer LTV Calculator

Customer LTV Calculator

$
%
%
$
MRR
$4,900
Monthly Recurring Revenue
ARR
$58,800
Annual Recurring Revenue
LTV
$1,633
Customer Lifetime Value
LTV:CAC Ratio
8.2:1
Healthy
Annual Churn Rate
30.6%
3% monthly compounds to 30.6% annually
CAC Payback Period
4.1 months
Time to recover acquisition cost
Net Growth Rate
+2%
Growth (5%) - Churn (3%)

12-Month MRR Projection

MonthNow+1+2+3+4+5+6+7+8+9+10+11+12
Customers100102104106108110113115117120122124127
MRR$5k$5k$5k$5k$5k$5k$6k$6k$6k$6k$6k$6k$6k
Projected ARR in 12 months: $74,573 (+27% vs today)

SaaS Benchmarks

LTV:CAC Ratio
<1:1 = Losing money
1-3:1 = Needs improvement
3:1+ = Healthy (target)
Monthly Churn
>5% = High (SMB typical)
2-5% = Average
<2% = Good (Enterprise)
CAC Payback
>18 mo = Too slow
12-18 mo = Average
<12 mo = Efficient

Customer LTV Calculator

Customer Lifetime Value estimates total revenue from an average customer relationship.

Why This Metric Matters

Understanding Customer LTV helps you:

  • Make data-driven business decisions
  • Benchmark against industry standards
  • Identify areas for improvement
  • Communicate performance to stakeholders and investors

Industry Benchmarks

Top-performing SaaS companies typically target:

  • Net Revenue Retention: >100% (expansion outpaces churn)
  • LTV:CAC Ratio: >3:1
  • Churn Rate: <2% monthly for SMB, <1% for enterprise
  • CAC Payback: <12 months

Calculating Accurately

For reliable metrics: 1. Use consistent time periods 2. Include all relevant costs 3. Track cohorts for deeper insights 4. Compare trends over time, not just snapshots

Frequently Asked Questions

What is a good LTV for SaaS?

Benchmarks vary by stage and market. Early-stage companies often have different targets than mature ones. Compare to similar companies in your industry.

How often should I calculate this?

Track key metrics monthly at minimum. Revenue metrics should be calculated continuously; efficiency metrics like LTV:CAC quarterly.

What data do I need?

Most SaaS metrics require revenue data, customer counts, and cost information. Accurate calculations need clean data from your billing and accounting systems.

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