Numbers, dates, and currency in foreign news follow formatting conventions that sit apart from grammar or vocabulary entirely, and getting one wrong misreads a fact rather than just a sentence. The decimal comma, day-before-month dates, and currency placement are typographic habits an English-language reader doesn't default to, and a course rarely covers them because they aren't language points in the usual sense.
The decimal comma, and why it silently changes a figure
Most of continental Europe, including France, Germany, Spain, Portugal, and Italy, uses a comma where English uses a decimal point, and a period (or a space) where English uses a comma to separate thousands. "1.234,56" in French or German formatting is the same number as "1,234.56" in English formatting, one thousand two hundred thirty four point five six, not one point two three four. This matters most in exactly the contexts where getting it wrong is costly: reading a price, an inflation rate, or a GDP figure. A reader who doesn't know the convention can misread "3,5%" as three-comma-five when it's actually three and a half percent, off by an order of magnitude in how they mentally process the figure.
Date order: day, month, year, not month, day, year
Nearly every European news source writes dates as day, then month, then year: "12/08/2026" means the twelfth of August, not December 8th, the reverse of the American convention. Written-out dates avoid the ambiguity ("le 12 août 2026," "12. August 2026") but numeric dates in tables, datelines, and figures don't, and a reader defaulting to American month-first habits will misread roughly half of all ambiguous dates without noticing, since both readings produce a valid-looking date for eleven months of the year.
Currency placement and symbols
English places a currency symbol before the number ("$50"), but French, German, and several other European conventions place it after, often with a space: "50 €," not "€50." Spanish and Portuguese news frequently do put the symbol first, closer to English convention, but euro-zone formatting overall skews toward the symbol-after pattern, so it's worth checking rather than assuming one rule holds everywhere. This doesn't change what the figure means, but it changes where your eye needs to look for the actual number in a dense sentence, and a reader scanning for the symbol in the English position can genuinely miss the figure attached to it.
Time of day: the 24-hour clock as the default
European news writing defaults to the 24-hour clock in running text, not just in transport timetables: "la conférence commence à 15h30," "die Pressekonferenz beginnt um 15:30 Uhr," a 3:30pm start time written without any am/pm marker at all. A reader used to seeing "3:30 PM" spelled out can misread "15h30" as an unfamiliar figure rather than recognizing it instantly as afternoon, which costs a beat of processing time on every single time reference in an article, event listing, or schedule. The fix is the same habit as the temperature-and-currency cases above: build a direct mental map for the 24-hour numbers rather than converting each one, since 13 through 23 map predictably to 1pm through 11pm and become automatic with exposure.
A worked example, all three conventions in one sentence
A single real-shaped sentence usually stacks more than one of these conventions at once: "La empresa registró un beneficio de 3,2 millones de euros, un 4,5% más que el año anterior, según el informe publicado el 12/03/2026." Read carelessly, a learner might parse "3,2 millones" as three point two, correctly, but default to an American month-first read of "12/03/2026" as December 3rd when the actual date, day-month-year, is March 12th, and might misread "4,5%" as four-comma-five before catching the decimal convention. Read with the conventions above in mind, the sentence resolves cleanly: a profit of 3.2 million euros, up 4.5% from the previous year, according to a report published on the 12th of March 2026. None of the individual conventions here is difficult in isolation. The difficulty is that real sentences combine several of them at once, which is exactly why a single deliberate habit, checking comma-versus-period and date order before reading the figure as a whole, pays off more than memorizing any one convention alone.
Large numbers: a billion isn't always a billion
The word for "billion" is a well-known trap across several European languages, because some use a long-scale numbering system where their word that looks like "billion" actually means a million million (what English calls a trillion), while their word for a thousand million (the English "billion") is a different term entirely. French and German both use variants of this pattern in careful usage, though modern financial journalism increasingly borrows the short-scale figure directly to avoid the ambiguity. The safest habit when a large economic figure matters to your understanding of an article is to look at the actual digits, not just the word, since the word alone can mislead even a fluent reader who hasn't specifically learned this distinction.
Percentages and rates, where the comma issue compounds
Because European formatting uses a comma for the decimal point, a percentage like "7,2%" is seven point two percent, not seven-comma-two anything, and it's easy to misread quickly if you're not deliberately parsing the comma as a decimal marker rather than a thousands separator. This shows up constantly in economic and polling coverage, where a single misread percentage point changes the entire claim a sentence is making, from a modest shift to a dramatic one or the reverse.
A simple habit that prevents most of these misreads
The fix isn't memorizing every convention in advance, it's a single deliberate pause whenever a sentence includes a number that matters to the article's actual claim: check whether the comma or period you're seeing is a decimal marker or a thousands separator before you read the figure as a whole, and check a numeric date's order before assuming it matches your home convention. This costs a second or two per figure and prevents the kind of misreading that doesn't feel wrong in the moment, since a swapped decimal or a flipped date still produces a number that looks entirely plausible on its own. Why News Vocabulary Differs by Topic and The Repeating Structures That Make Financial News Readable both cover related ground in business and economic reporting specifically, where these formatting conventions show up most often and most consequentially.