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Revenue Growth Calculator
Calculate revenue growth rate, CAGR, and doubling time. Analyze 5-year trend with YoY breakdown, acceleration detection, and forward projections.
Quick Growth Rate
Growth Rate⧉
+15.0%
$150,000.00 absolute change
CAGR⧉
15.0%
Compound annual growth over 1 period(s)
Doubling Time⧉
4.8 years
Rule of 72: years to double at current CAGR
Growth Trend⧉
📈 Accelerating
5-year avg: 17.8% — CAGR: 17.7%
5-Year Revenue History
Revenue Trend
$600,000.00
Y1
$750,000.00
+25%
Y2
$900,000.00
+20%
Y3
$1,000,000.00
+11%
Y4
$1,150,000.00
+15%
Y5
Year-over-Year Analysis
| Year | Revenue | YoY Growth | Cumulative Growth |
|---|---|---|---|
| Year 1 | $600,000.00 | — | — |
| Year 2 | $750,000.00 | +25.0% | +25.0% |
| Year 3 | $900,000.00 | +20.0% | +50.0% |
| Year 4 | $1,000,000.00 | +11.1% | +66.7% |
| Year 5 | $1,150,000.00 | +15.0% | +91.7% |
| 5-Year CAGR | 17.7% compound annual growth | ||
3-Year Forward Projections (from Year 5)
| Growth Rate | Year 8 Revenue | Multiple of Current |
|---|---|---|
| 5% | $1,331,268.75 | 1.16x |
| 10% | $1,530,650.00 | 1.33x |
| 15% | $1,749,006.25 | 1.52x |
| 20% | $1,987,200.00 | 1.73x |
| 25% | $2,246,093.75 | 1.95x |
| 30% | $2,526,550.00 | 2.20x |
Planning notes, formulas, and examples
About the Revenue Growth Calculator
Revenue growth is the single most-watched metric in business. It signals market demand, competitive strength, and management execution. But a single growth number can be misleading — you need to understand the trend. Is growth accelerating or decelerating? Is one great year masking a slowing trajectory? What's the compound rate over multiple years?
This calculator goes beyond simple percentage change to provide a complete revenue growth analysis. Enter two periods for a quick growth rate and CAGR, or enter five years of data for full trend analysis. The calculator detects acceleration vs deceleration, computes year-over-year growth for each period, visualizes the revenue trajectory, and projects future revenue at various growth rates.
CAGR (Compound Annual Growth Rate) smooths out volatile year-to-year swings to show the steady rate that would produce the same result. The Rule of 72 shortcut tells you how many years until revenue doubles. Forward projections help with financial planning, valuations, and goal setting. Whether you're a startup tracking hyper-growth or an established business monitoring steady expansion, this analysis reveals what your top line is really doing.
When This Page Helps
A single growth number is a snapshot; this calculator shows the trend behind it. It helps you separate real acceleration from a one-time spike, compare YoY movement with longer-term CAGR, and see where revenue is likely heading next.
How to Use the Inputs
- Enter previous and current period revenue for quick growth rate
- Set number of periods for multi-year CAGR calculation
- Enter 5 years of revenue data for comprehensive trend analysis
- Check whether growth is accelerating or decelerating
- Use the trend chart to visualize the revenue trajectory
- Review forward projections for planning and goal setting
Formula used
Growth Rate = (Current − Previous) ÷ Previous × 100
CAGR = (Current ÷ Previous)^(1/n) − 1
Doubling Time = 72 ÷ CAGR (Rule of 72)
YoY Growth = (Year N − Year N-1) ÷ Year N-1 × 100
Cumulative Growth = (Current − Base) ÷ Base × 100Example Calculation
Result: Growth +15.0% — CAGR 15.0% — Doubles in 4.8 years
Growth = ($1.15M − $1M) ÷ $1M = 15%. CAGR for 1 period equals the growth rate. Doubling time = 72 ÷ 15 = 4.8 years. At 15% annual growth, revenue doubles from $1M to $2M in under 5 years.
Tips & Best Practices
- CAGR > 20% is excellent for most established businesses; startups should target 30%+
- Deceleration is natural as companies scale — the key is maintaining growth above the cost of capital
- Track organic growth separately from acquisition-driven growth for true operational performance
- Rising revenue with declining growth rates still adds more absolute dollars each year
- Use 5-year data minimum; 3-year data can be distorted by one unusual year
Trend Reading
Use year-over-year growth for near-term momentum and CAGR for the multi-year trend. If the rate is decelerating, the business can still be growing in absolute dollars while losing speed, so look at both direction and magnitude.
Projection Notes
A very high growth rate is easier to sustain off a small base than a large one. Projections are only as good as the assumptions behind them, so test a few scenarios instead of relying on a single forward rate.
Sources & Methodology
Last updated:
Methodology
The quick-growth panel computes simple period-over-period growth as `(current - previous) / previous` and annualizes multi-period change with CAGR using `(current / previous)^(1 / periods) - 1`. The five-year section calculates year-over-year growth between each adjacent year, cumulative growth from Year 1, and a five-year CAGR from Year 1 to Year 5. The page labels the trend as accelerating only when the latest year-over-year growth rate exceeds the prior one, and the forward table compounds Year 5 revenue at fixed scenario rates for three more years.
This is a trend worksheet, not a forecast model. It does not adjust for acquisitions, currency effects, seasonality, pricing mix, or one-time revenue spikes, so the scenario table should be read as a constant-growth illustration rather than a prediction.
Sources
- Compound Annual Growth Rate (CAGR) (Investor.gov) — Reference for CAGR as a smoothed annualized growth measure over multiple periods.
- Compound Interest (Investor.gov) — Background reference for compounding and the Rule of 72 used for the doubling-time estimate.
Frequently Asked Questions
CAGR = Compound Annual Growth Rate. It's the steady annual rate that would take you from the starting to ending value. Unlike simple growth, CAGR accounts for compounding and smooths out volatile years. A company that grew 50%, then -10%, then 30% has a CAGR of 20.6% — much easier to compare and project than three different rates.
Accelerating: each year's growth rate is higher than the prior year (10%→15%→20%). Decelerating: growth rates are declining (30%→20%→15%). Even decelerating growth means revenue is still increasing — just at a slower pace. Investors pay close attention to this trend because it predicts future trajectory.
The Rule of 40 says a healthy SaaS company's growth rate + profit margin should exceed 40%. Example: 25% growth + 20% profit margin = 45% (good). 10% growth + 15% margin = 25% (below standard). It balances growth against profitability — high-growth companies can sacrifice margin; slow-growth companies must be profitable.
Projections assume constant growth rates, which rarely happens in reality. Use them as directional guides: "If we maintain 15% growth, we'll hit $X by year 8." Actual growth depends on market size, competition, execution, and macro conditions. Project multiple scenarios (optimistic, base, pessimistic) for realistic planning.
For early-stage businesses, growth is paramount — you're capturing market share. As growth decelerates toward 20-30%, the market expects improving margins. Once growth drops below 15%, profitability becomes the primary value driver. The Rule of 40 provides a framework: total of growth + margin should stay above 40%.
Compare: (1) same industry segment, (2) similar stage (startup vs mature), (3) organic growth only (excluding acquisitions), (4) constant currency (excluding forex effects). A 15% growth rate for a $50M company is very different from 15% for a $5B company — larger bases make high growth rates harder to sustain (law of large numbers).
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