Measurement & Market
What is average unit volume (AUV), and how is it calculated?
Average unit volume (AUV) is the average annual net sales generated by a restaurant location, calculated by dividing total sales for a comparable set of stores by the number of locations. Restaurants and franchisors use AUV to measure unit-level sales strength, but mature-store ranges and the gap between top and bottom performers are more informative than a single systemwide average.
Reviewed by Quantiiv's restaurant analytics team · Updated
Annual AUV is the conventional headline measure. For operating analysis, the same idea can be calculated over a consistent week, month, quarter, or trailing-year period so location performance can be compared on the same basis.
Use the brand's governed comparable-store cohort for operating comparisons. New openings, temporary closures, and partial periods should be handled consistently; otherwise, a changing store base can move AUV even when established-location performance has not changed.
In franchising, an AUV or other sales claim may appear in Item 19 of the franchise disclosure document when the franchisor chooses to make a financial performance representation. Read the exact store cohort, time period, sales definition, exclusions, and range rather than carrying the headline average into a forecast unchanged.
AUV is also best benchmarked against itself rather than against other brands: format, daypart mix, trade area, and channel mix move the number so much that cross-concept comparisons mislead. And when AUV changes, the useful question is why — how much came from traffic, how much from check, and how much from channel or menu mix. That decomposition is what turns a scoreboard number into an operating lever.
Finally, AUV says nothing about profitability or context — a high-AUV store in a premium trade area with premium rent can be a worse business than a modest store in a cheap one. It is the beginning of unit-economics analysis, not the conclusion.
AUV formula and example
Use net sales from a governed comparable-location cohort over a consistent period. Annual AUV uses a complete year; this example is hypothetical.
Formula
AUV = Annual net sales from comparable locations ÷ Number of comparable locations
| Input | Hypothetical value | Check before using it |
|---|---|---|
| Annual net sales | $30 million | Confirm the sales definition and exclude voided orders and deferred revenue consistently. |
| Comparable locations | 20 mature stores | Confirm how openings, closures, transfers, and partial periods are treated. |
| Average unit volume | $1.5 million | Read the distribution and profitability before drawing a conclusion. |
What AUV tells you—and what it misses
| Metric | What it tells you | What it misses |
|---|---|---|
| AUV | Sales per comparable location for the defined period, conventionally one year | Profitability, store-to-store spread, and local context |
| Same-store sales | Growth for an established store cohort | The absolute sales level and new-store contribution |
| Traffic and average check | Whether visits, spend per visit, or both moved | The fixed and variable costs needed to serve that demand |
| Unit-level profit | What remains after defined store-level costs | Capital needs, debt, and differences in cost definitions |
How to read AUV in a franchise disclosure document
Comparable unit set
Check whether the figure includes company-owned stores, franchised stores, mature stores, new openings, closed stores, or only a subset.
Sales definition
Confirm whether the numerator is gross sales, net sales, or another defined measure and whether taxes, discounts, delivery, or other channels are included.
Range and distribution
Look for medians, quartiles, high and low values, and the share of units that met or exceeded the average.
Local economics
Layer in the proposed market, format, rent, labor, royalties, fees, and other costs. AUV alone is not an earnings forecast.
Why it matters
System decisions — where to grow, which stores to remodel, what to promise franchisees — all lean on AUV. Brands that look one level deeper, at the distribution, the mature-store number, and the traffic-versus-check drivers underneath a move, make those calls with far better information than the average alone provides.
Frequently asked questions
Is AUV the same as revenue?
AUV is an average of location-level annual sales for a defined store cohort. A single store's revenue is that store's actual sales, while system revenue may include sales from multiple locations and other business activity.
Does a higher AUV mean a more profitable restaurant?
Not necessarily. Rent, labor, food cost, royalties, delivery mix, operating hours, and local market conditions can make a lower-volume store more profitable than a higher-volume one.
Should new restaurants be included in AUV?
Not in governed comparable-store operating benchmarks until they meet the brand's qualification rules. Opening ramps and partial periods can distort the comparison. If an all-unit figure is useful for another purpose, label it separately and disclose the cohort.
Sources and further reading
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