How to calculate revenue growth
Revenue growth compares current revenue against a prior period, or forecasts future revenue by compounding a monthly growth rate. This calculator models where revenue could land after multiple months of consistent growth.
- • Use net revenue, not vanity gross volume, for serious planning.
- • Compare monthly growth and annualized run-rate.
- • Model conservative, base, and aggressive cases before making hiring or ad spend decisions.
Why compounding matters
A small monthly growth rate can become meaningful over a year. But compounding also works in reverse: churn, seasonality, and retention issues can flatten growth faster than a simple spreadsheet suggests.
Revenue growth rate benchmarks by stage
There is no single 'good' growth rate. The right target depends on revenue base, business model, and market maturity. Use these ranges as sanity checks, not ceilings.
- • Pre-revenue / $0–$10K MRR: 15–30% month-over-month is common but noisy.
- • Early stage / $10K–$100K MRR: 10–20% month-over-month is strong.
- • Growth stage / $100K–$1M MRR: 5–12% month-over-month is healthy.
- • Scale stage / $1M+ MRR: 2–8% month-over-month compounds to large dollar growth.
- • Ecommerce / content: 10–25% year-over-year is solid once seasonal baseline is established.
MRR vs ARR vs total revenue
Subscription businesses usually forecast in MRR (monthly recurring revenue) or ARR (annual recurring revenue). Ecommerce and creator businesses usually use trailing revenue or projected revenue. The calculator is agnostic: just feed it the right revenue number and the right growth period.
- • MRR: best for SaaS and recurring-revenue models.
- • ARR: MRR × 12. Use for investor conversations and annual planning.
- • Total revenue: use for ecommerce, ads, services, and one-time sales.
The danger of linear thinking
Linear growth assumes a fixed dollar increase each month. Compound growth assumes a fixed percentage increase. Most real businesses grow somewhere in between, but the market usually rewards compounding SaaS businesses with higher valuations because each month's growth is built on a larger base.
Revenue growth feels intuitive until you try to model compounding. A 10% MoM growth rate compounds to 213% annually — but few businesses actually sustain that. This calculator models realistic compounding with seasonality and decay.
What each input means
Get these inputs right and the output is reliable. Get them wrong and the calculator just multiplies bad assumptions.
Current monthly revenue
Most recent full month's revenue.
Typical range: Any starting point.
Growth rate
Expected month-over-month growth %.
Typical range: 5–15% MoM is realistic for early-stage; 2–5% at scale.
Time horizon
Number of months to project.
Typical range: 12 for annual planning; 36 for fundraising.
Worked examples
Real scenarios with the math walked through line by line.
Early-stage SaaS
Scenario: $10k MRR, 12% MoM growth, 12 months.
Math: Month 12 = $10k × 1.12^12 = $38,960.
Outcome: ARR run-rate $467k. Realistic if cohort churn stays controlled.
Common mistakes
Where this calculation usually goes wrong in the real world.
- Assuming constant growth. Real growth decays as you scale.
When to use this calculator
- Annual planning.
- Fundraising deck projections.
Glossary
MoM growth
Month-over-month percentage growth.
T2D3
Triple, triple, double, double, double — the SaaS gold standard.
More questions answered
What's a realistic growth rate to use?
Use your trailing 3-month average, not your best month. Apply a decay factor of 0.95–0.98 per month at scale to model the natural slowdown.
Related guides
Long-form playbooks on the same topic, written by the RevenueLab editorial team.
SaaS Pricing Strategy: Per-Seat, Usage, Tiers, and the Hybrid Future
A framework for choosing a SaaS pricing model — when per-seat caps your growth, when usage-based makes revenue volatile, and how hybrid models stitch the two together.
Read the guideAdSense Benchmarks 2026: CTR, CPC, and RPM by Niche (and When to Graduate)
Typical AdSense CTR, CPC, and page RPM ranges by niche for 2026, why AdSense pays 30–60% less than premium managed networks, and the traffic thresholds where switching pays.
Read the guideYouTube RPM by Niche in 2026: What Creators Actually Earn per 1,000 Views
A breakdown of typical YouTube RPM ranges across 12 niches — from finance and B2B SaaS at the top to gaming and entertainment at the bottom — and the levers that move them.
Read the guideMethodology version: 2025-11 · maintained by the RevenueLab editorial team.
FAQ
What is the revenue growth formula?
Growth rate = (current revenue - previous revenue) divided by previous revenue. Forecast revenue can be modeled as starting revenue multiplied by (1 + growth rate) for each period.
What is good monthly revenue growth?
It depends on company stage. Pre-revenue projects may grow fast from a small base; mature businesses often prioritize steady, profitable growth. Use the benchmarks section above for context.
Should I use MRR or total revenue?
For subscription businesses, MRR is usually best. For content, ecommerce, or ads, use the revenue metric you actually manage month to month.
What is revenue run-rate?
Run-rate is your current monthly revenue multiplied by 12. It is a rough annualization that assumes no growth or churn.
How does compound growth differ from linear growth?
Linear growth adds the same dollar amount each month. Compound growth adds the same percentage each month, so the dollar gains get larger over time.
How this calculator is built
Independently maintained
Written by Sam Doshi and the RevenueLab editorial team. We don't sell the data feeds this tool is built on.
Sourced from primary data
Benchmarks come from public AdSense / Stripe / IRS disclosures and reader-submitted data — never third-party "$X per view" claims. Full methodology.
Last editorial review
November 2025. We re-check every figure on the platform on a rolling quarterly cycle.
Editorial standards
See our editorial policy and disclaimer. Results are estimates, not advice.