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Essential calculators
for SaaS founders
who run on numbers.

LTV, CAC, MRR projections, churn, runway, A/B significance. The 10 metrics that decide whether your SaaS makes it — calculated instantly, benchmarked automatically.

Explore all 10 calculators Read the founder's guide

★ Most popular

LTV:CAC Ratio Calculator

The single number that tells you whether your unit economics work.

LIVE PREVIEW
LTV
$4,820
CAC
$1,270
Ratio
3.8x
2026 B2B SaaS benchmark ✓ Healthy
01.0x3.0x5.0x+
Open LTV:CAC Ratio Calculator

MRR Projection

$150,420/mo by M12

Runway

16.2mo

@ $148k/mo net burn

Churn

2.1%

Above 2% target

All calculators

10 tools. 10 decisions.

Each calculator is single-purpose, instant, and benchmarked.

Customer Economics

Acquire, value, and retain customers — LTV, CAC, retention, and unit economics.

5 tools
01

ROI Calculator

ROI %, annualized return, and payback period — instant, free, accurate.
02

CAC Calculator

Blended CAC across paid, sales, and content — with benchmark comparison.
03

LTV Calculator

Predicted lifetime revenue per customer, gross-margin adjusted.
04 · ★ Featured

LTV:CAC Ratio Calculator

Health benchmark — 3.0x+ healthy, <1.0x unsustainable.
05

Churn Rate Calculator

Churn rate %, retention rate, annual churn — with benchmark comparison.

Revenue & Pricing

Project growth, price the product right, and find your break-even point.

3 tools
01

Break-Even Calculator

Break-even units, break-even revenue, and margin of safety.
02

SaaS Pricing Strategy Calculator

Cost-plus, value-based, and competitor-based pricing in one tool.
03

MRR / ARR Projection Calculator

Project MRR/ARR over 6-36 months with growth + churn assumptions.

Operations & Cash

Survive the quarter and ship the right experiment — runway, burn, and significance.

2 tools
01

Burn Rate & Runway Calculator

How many months you have before cash runs out — with funding gap estimate.
02

A/B Test Significance Calculator

Drop in visitors and conversions — get instant z-test result.

Founder & operator guides

Learn the math behind the metric.

News

Latest SaaS Valuation Multiples Update

The latest revenue multiples for public and private SaaS, broken down by growth rate, profitability, and segment, with implications for fundraising and M&A.

9 min read · May 19, 2026
News

2026 SaaS Industry Benchmarks

The latest SaaS industry benchmarks for growth, CAC payback, NDR, churn, and Rule of 40, pulled from OpenView, Bessemer, KeyBanc, and SaaS Capital 2024-2026 surveys.

10 min read · May 8, 2026
Comparison

Tiered vs Usage-Based Pricing

When to use tiered pricing vs usage-based for your SaaS, with examples, revenue implications, and the hybrid models that win for many companies.

11 min read · Apr 23, 2026

Built for operators

Stop guessing. Start running the math.

Every SaaS calculator is free, instant, and benchmarked. No signup, no email gate, no demo request. Just numbers.

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