Annual recurring revenue (ARR)
DEFINITION
Annual recurring revenue (ARR) is the annualized value of the recurring revenue a subscription business is currently generating from its active subscriptions, calculated as MRR times 12. It is the yearly counterpart to monthly recurring revenue used for long-term planning and reporting.
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Annual recurring revenue (ARR) is the annualized value of the recurring revenue a subscription business is currently generating from its active subscriptions. It is the yearly counterpart to monthly recurring revenue (MRR).
ARR and MRR measure the same recurring revenue on different timetables: MRR one month at a time, ARR annualized for a longer-range view. Because a subscription platform such as Recurly normalizes non-monthly billing intervals into a monthly-equivalent MRR figure, a business with a mix of monthly and annual subscribers gets ARR and MRR that stay directly comparable rather than double-counting or under-counting annual plans.
What annual recurring revenue means
MRR looks at recurring revenue one month at a time; ARR annualizes that same recurring revenue to give a longer-range view. The standard formula:
ARR = MRR x 12
For example, a subscription business with $7,000 in MRR has an ARR of $84,000 (7,000 x 12). That relationship works in reverse too: a company with $120,000 in ARR has $10,000 in MRR.
ARR is specifically a subscription-revenue metric. It is not the same as a general revenue run rate, which simply annualizes whatever revenue a business happens to be generating, recurring or not. ARR only counts revenue a business can reasonably expect to recur, which is what makes it useful for planning against.
Why annual recurring revenue matters
ARR suits year-over-year, long-term financial planning: budgeting, investment decisions, and board or investor reporting tend to run on an annual cadence, so ARR speaks that language directly.
The annual view can also hide short-term problems. Because ARR is derived from MRR, a business that only checks ARR periodically can miss an MRR decline building up in real time. If MRR starts slipping mid-year, that is an early signal the ARR figure will not hold once it is recalculated, and a business tracking only the annual number might not notice until much later. Tracking MRR and ARR together gives both the immediate signal and the longer-range planning number.
How to calculate annual recurring revenue
Calculate MRR first: the total recurring revenue a business recognizes from active subscriptions in a given month. A simple version is active subscriber count multiplied by average monthly subscription price, though most real businesses also need to account for upgrades, downgrades, and cancellations within the month.
Multiply MRR by 12 to get ARR.
Worked example: a business with 200 subscribers on an average monthly price of $35 has an MRR of $7,000 (200 x $35). Multiplying that by 12 gives an ARR of $84,000.
Because annual and multi-year plans are common in subscription billing, ARR calculations typically need to normalize non-monthly billing intervals into a monthly-equivalent figure before annualizing, so that a subscriber paying once a year is represented consistently alongside subscribers paying monthly.
Benefits and examples
Gives finance and leadership a stable, annual figure to plan budgets, hiring, and investment against, rather than reacting to month-to-month noise.
Makes year-over-year growth comparisons straightforward, since ARR is already expressed on an annual basis.
Provides a consistent metric for investor and board reporting, where growth and stability questions are usually framed in annual terms.
Surfaces the difference between recurring, predictable revenue and one-time or non-recurring revenue, which a blended total revenue figure can obscure.
Keeps mixed billing intervals comparable: when a platform normalizes annual and multi-year plans into monthly-equivalent MRR, a business reading ARR next to MRR is comparing like with like rather than reconciling plans billed on different schedules.
Frequently asked questions
What is the difference between ARR and MRR? They measure the same recurring revenue, just on different timetables. MRR is the monthly figure; ARR is that same recurring revenue annualized. ARR is generally used for longer-term planning, while MRR shows more immediate movement.
How do I calculate ARR? Multiply monthly recurring revenue by 12. If MRR is $7,000, ARR is $84,000.
Is ARR the same as total revenue? No. ARR only includes revenue a business can reasonably expect to recur, such as active subscription revenue. It excludes one-time charges, non-recurring fees, and revenue from sources that are not expected to repeat.
Why track both ARR and MRR instead of just one? ARR is useful for long-term planning, but because it is derived from MRR, it can lag behind a real-time problem. Tracking MRR alongside ARR means a business notices a revenue decline as it happens instead of only after it shows up in the annual number.
Does ARR apply to businesses without annual contracts? Yes. ARR is simply the annualized version of recurring revenue, so it applies to any subscription business, whether subscribers are billed monthly, annually, or on another interval. The billing interval affects how the underlying MRR is calculated, not whether ARR is a meaningful metric to track.
