ARR Growth Planner — Model SaaS Compound Revenue Trajectory and Runway
Set ARR targets and model the new/expansion/churned MRR mix needed to hit annual growth goals
How to Use ARR Growth Planner — Model SaaS Compound Revenue Trajectory and Runway
How to Use the ARR Growth Planner
Step 1: Enter Your Starting ARR and Target Growth
Enter your Starting ARR and the Target Growth percentage you want to hit over the next 12 months (e.g. 40% for a target of 1.4x current ARR).
Step 2: Enter Churn and Expansion Assumptions
Enter your expected Annual Churn Rate (gross % of starting ARR lost to cancellations/downgrades) and Expansion Rate (gross % of starting ARR gained from upsells/cross-sells on existing customers).
Step 3: Read the Required New ARR
The planner backs into the Required New ARR — the new-business ARR you need to close over the year — after accounting for churn losses and expansion gains, plus the monthly pace needed to hit it.
Step 4: Check the Feasibility Rating
- Expansion Covers Target — expansion alone meets or exceeds your growth goal
- Conservative (< 10% of starting ARR) — modest new-business lift required
- Moderate (10–25%) — a typical new-business growth requirement
- Ambitious (25–50%) — a significant new-business push is needed
- Aggressive (50%+) — new-business ARR needs to grow substantially relative to your base
Step 5: Review the Monthly Milestone Schedule
The schedule shows cumulative ARR and percent-to-target for each of the next 12 months, assuming a linear ramp of new business, expansion, and churn.
Frequently Asked Questions
Most Viewed Tools
Screen Size Converter — Diagonal Dimension Tool
Calculate screen width and height from diagonal size and aspect ratio. Convert between inches and centimeters for displays, TVs, and monitors with instant dimension calculations.
Use Tool →DPI Calculator — Print Resolution Tool
Calculate DPI (dots per inch), image dimensions, and print sizes. Convert between pixels and physical dimensions for printing and displays.
Use Tool →TOTP Code Generator — 2FA Testing Tool
Generate time-based one-time passwords from a TOTP secret key. Enter your base32 secret, choose a period and digit length, and get the current and next codes with a live countdown timer. Useful for testing and debugging 2FA integrations.
Use Tool →Password Entropy Calculator — Crack Time Estimator
Calculate the information-theoretic bit entropy of any password or API key. Detects character set pools automatically, shows the total number of possible combinations, and estimates crack time across five attack scenarios from rate-limited web logins to GPU cracking clusters.
Use Tool →JSONL Formatter — Line-by-Line Validator
Format, validate, and inspect JSON Lines (JSONL) and NDJSON files. Validates each line individually, reports parse errors by line number, outputs compact JSONL or a pretty-print preview, and lets you download the cleaned file.
Use Tool →JSON to Zod — Schema Generator
Generate Zod validation schema code from a JSON sample object. Infers z.string(), z.number(), z.boolean(), z.array(), z.object(), and z.null() types automatically. Handles nested objects, arrays of objects with optional field detection, and outputs copy-ready TypeScript with import and z.infer type alias.
Use Tool →Seconds to Time Converter — HH:MM:SS Formatter
Convert seconds to HH:MM:SS time format instantly with precise calculations and easy-to-read formatting.
Use Tool →TLS Cipher Suite Checker — Strength Analyzer
Check TLS protocol version compatibility and cipher suite strength ratings against current best practices. Supports IANA and OpenSSL cipher names — rates each suite as Strong, Weak, or Deprecated and explains why.
Use Tool →Related SaaS Integration & Backend Tools
Webhook Tester — Live Payload Inspector
FeaturedGenerate a unique webhook URL and receive live HTTP requests. Inspect request headers, method, body, and timestamp in real time. No account required — payloads are stored temporarily for debugging.
Use Tool →API Cost Estimator — Forecast Monthly Usage & Tiers
Estimate monthly API costs from request volume and per-request or per-token pricing tiers. Enter your monthly request volume, configure up to 3 pricing tiers, and see total cost, cost per 1K requests, cost per user, and the number of users needed to break even.
Use Tool →Support Ticket Cost Calculator — Audit Customer Support Unit Economics
Calculate per-ticket support cost from team size/salary/volume to identify support scaling efficiency
Use Tool →Customer LTV Calculator — Lifetime Value Tool
Calculate Customer Lifetime Value from ARPU, monthly churn rate, and gross margin. Get gross and net LTV, LTV:CAC ratio with benchmark rating, and a churn sensitivity table showing how LTV changes across different churn rates.
Use Tool →Revenue Per Employee Calculator — Audit Workforce Productivity and Capital Leverage
Calculate ARR per employee ratio and compare against common SaaS efficiency benchmarks
Use Tool →Trial-to-Paid Conversion Calculator — Free Trial Conversion
Calculate your free trial conversion rate and see the revenue impact of conversion improvements. Enter trial signups, converted customers, and average MRR to quantify how +1%, +5%, or +10% conversion gains translate to additional MRR and ARR.
Use Tool →Seat License Calculator — SaaS Per-User Pricing & Volume Tool
Calculate per-seat SaaS pricing with configurable volume discount tiers and annual billing discounts. Enter your base price per seat, team size, and discount tiers to see price per seat, total MRR/ARR, and the savings from volume and annual billing.
Use Tool →SaaS Pricing Tier Builder — MRR Estimator
Design and compare SaaS pricing tiers visually. Define plan names, monthly and annual prices, feature inclusions, and CTA text — then preview a live pricing table, copy it as embeddable HTML, and estimate MRR with a conversion rate and plan distribution calculator.
Use Tool →Share Your Feedback
Help us improve this tool by sharing your experience