Revenue Growth and CAGR Calculator

Revenue growth measures how sales changed between comparable points in time. Total growth equals ending revenue minus starting revenue, divided by starting revenue, multiplied by 100. If revenue rises from $100,000 to $121,000, total growth is 21 percent. This figure describes the entire interval but does not say whether growth occurred steadily or in one unusual period. Compound annual growth rate, or CAGR, converts the total change into a constant compounded rate for each entered period. The formula is ending revenue divided by starting revenue, raised to one divided by the number of periods, minus one. In the $100,000 to $121,000 example over two years, CAGR is 10 percent because two successive 10 percent increases produce $121,000. Despite its familiar name, the calculation can represent months or quarters when the period count uses that cadence; the result is then a compound monthly or quarterly rate rather than annual CAGR. The absolute increase reports the dollar difference, while average increase per period divides that difference evenly across the interval. That arithmetic average is not a compound rate and does not reproduce the ending value by itself. Optional previous-period revenue compares the ending revenue with the immediately preceding comparable period, helping separate the latest momentum from the longer interval. Consistency is essential. Revenue should use the same accounting definition, currency, business perimeter, and period length at every comparison point. Acquisitions, divestitures, currency translation, accounting changes, or a 53-week fiscal year can create reported growth that does not reflect organic demand. Analysts often examine both reported and organic constant-currency growth. For seasonal businesses, compare a quarter with the same quarter a year earlier rather than the immediately preceding quarter. CAGR smooths volatility and therefore should not be mistaken for the actual path. Revenue may have fallen sharply and then recovered even when CAGR looks moderate. Growth also does not guarantee profitability, customer retention, or cash generation. Discounting, low-margin product mix, extended payment terms, and high acquisition spending can raise revenue while weakening economics. Pair growth with gross margin, operating margin, unit volume, pricing, churn, and cash conversion. The currency field changes formatting only and performs no exchange-rate conversion. Use multiple intervals and documented adjustments to build a more reliable view than any single percentage.