Are ISO standard American football fields defined as 100 or 120 yards? | Hacker News

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		dagw 9 months ago \| parent \| context \| favorite \| on: Weather satellites detect 515-mile-long lightning ... Are ISO standard American football fields defined as 100 or 120 yards?

Sebb767 9 months ago [–]

An NFL football field is 120 yards, according to WolframAlpha (which I used for the calculation).

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