Third-pound burger
hamburger type

A third-pound burger is a hamburger containing a patty that weighs one-third of a pound (approximately 5.3 ounces or 150 grams) before cooking. It is larger than a quarter-pound burger (4 ounces or 113 grams), which is commonly offered by fast-food chains. The third-pound burger became widely known in the 1980s following a marketing campaign by A&W Restaurants in the United States. The campaign, which sought to compete with McDonald's Quarter Pounder, was unsuccessful because consumers misunderstood fractions, making it a case study in consumer behavior and marketing communication.
History
In the 1980s, A&W, under then-owner A. Alfred Taubman, sought to challenge McDonald's highly successful Quarter Pounder by introducing a larger, higher-quality hamburger. The campaign, called "Third is the Word," was designed to promote A&W's third-pound burger as a better value for the same price as McDonald's quarter-pound burger. Despite the promise of more meat for the same price, the campaign failed to resonate with consumers.
Taubman recounted the experience in his book, Threshold Resistance. He described how the company aggressively marketed the third-pound burger through TV and radio promotional spots, but sales remained lackluster. Confused as to why the burger was not selling, Taubman hired a market research firm to find out.
The public source identifies “Third-pound burger” as hamburger type. This brief keeps that definition visible, then builds a research path around Third-pound, burger and hamburger.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Third-pound burger”, the useful work is to connect “hamburger type” to the records capable of establishing context and consequence.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q130749401. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Third-pound burger”, its source revision and the description used here.
- Expand the search: follow Third-pound burger primary sources, Third-pound burger archive and Third-pound research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Third-pound burger”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Third-pound burger” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.