Direct answer
Revenue growth compares current revenue with a defined earlier period, but interpreting the rate requires consistent periods, currency, scope and recognition policies.
What this calculation tells you
A growth rate summarizes how the top line changed relative to a baseline. It does not explain why it changed or whether the added revenue created value.
A small prior-year base can produce a dramatic percentage from a modest absolute increase. Conversely, a mature high-revenue business may add more money with a lower percentage.
Where it is used
Sales management
Compare territories, products and channels after aligning scope and periods.
Subscriptions
Separate new, expansion, contraction and churn movements in recurring revenue.
Retail
Distinguish same-store performance from openings, closures and calendar shifts.
International business
Separate transaction-currency movement from operational volume and pricing.
When this guide helps
- Current revenue is compared with an unusually weak period.
- A business acquired another company during the year.
- Price rises increase revenue while unit volume falls.
- A 53-week year is compared with a 52-week year.
Define a comparable baseline
Use like-for-like periods and state whether values are gross or net of returns, taxes and allowances. For seasonality, year-over-year comparisons may be more informative than adjacent months.
Decompose the movement
Bridge the change through price, volume, product mix, customers, acquisitions, disposals and currency when those drivers are material. Avoid labeling all reported growth as organic.
Pair percentage with absolute change
Show the starting amount and currency alongside the rate. This prevents base effects and rounding from dominating the story.
Connect growth to economic quality
Review gross contribution, acquisition cost, retention, receivables and cash conversion. Revenue bought through unsustainable discounts or credit can weaken the business.
- Keep scope constant.
- Explain calendar differences.
- Reconcile reported and organic views.
Worked case: growth from baseline
Revenue rises from 1,000,000 to 1,200,000.
Change=200,000; growth=200,000/1,000,000=20%.
Revenue grew 20% relative to the 1,000,000 baseline.
The percentage does not separate price, volume, acquisitions or currency.
Reproduce this worked caseOpen Revenue Growth Calculator
Worked case: reversal is asymmetric
Revenue then falls from 1,200,000 to 1,000,000.
Decline=200,000/1,200,000=16.67%.
A 20% rise followed by a 16.67% fall returns to the starting value.
Equal currency changes do not produce equal percentages because denominators differ.
Reproduce this worked caseOpen Revenue Growth Calculator
revenue growth: compare assumptions, not just answers
Compare like-for-like periods and reconcile organic, price, volume, mix and acquisition effects where decisions depend on them.
| Scenario | Key input | Decision output |
|---|---|---|
| 1.0 million→1.2 million | Baseline 1.0 million | +20% |
| 1.2 million→1.0 million | Baseline 1.2 million | -16.67% |
revenue growth: calculation checklist
- Baseline nonzero
- Period length matched
- Gross/net revenue consistent
- Currency/acquisition effects shown
- Growth not called profit
Practical questions
Frequently asked questions
Should growth be measured month over month or year over year?
Choose the comparison that matches the decision. Seasonal businesses often need both, with year-over-year reducing seasonal distortion.
Can revenue growth be negative?
Yes. A decline is a negative growth rate relative to the stated baseline.
Does revenue growth mean market share grew?
No. Market size, inflation, currency and competitor growth must also be known.
Further reading
Authoritative sources
Use these primary and professional resources to check definitions, conventions, or requirements that may extend beyond this guide.