The right first language for translation is the one where your specific genre has real, identifiable reader demand, ideally somewhere you already have some signal of interest, rather than the language with the largest population of speakers or the one that simply feels like the obvious default. A bigger potential market means little if your genre doesn't have an active readership there, or if you have no realistic way to reach that readership once the translation exists.
This is part of the Complete Guide to Book Translation.
Reader demand for specific genres varies significantly by country and language, independent of overall population or general book-market size. Certain genres, romance, fantasy, thriller among them, have particularly strong, active reader communities in specific European and Latin American markets, for instance, in ways that don't necessarily track with which languages have the most total speakers worldwide. Research what's actually selling and being actively discussed in your specific genre within a given market before assuming demand exists.
Spanish, German, and French are frequently cited as strong starting points for many genres, given their large reader bases and relatively well-established self-publishing and translated-fiction markets. Portuguese (particularly Brazilian Portuguese) has also grown as a strong option for certain genres. These aren't universal recommendations, since the right choice always depends on your specific genre and any existing signals of demand you have, but they're common defaults when no stronger, more specific signal points elsewhere.
Translation is only the first step; reaching readers in a new market requires some plan for visibility there too, whether that's social media presence, ARC outreach, or paid advertising adapted to that market. If you have no realistic plan to market in a given language's market, even a well-executed translation is unlikely to find readers on its own. Weigh your capacity to actually support a launch in the target market as heavily as the raw size of that market's readership.
With a limited budget, translating into one language and genuinely supporting that launch, with marketing, ARC outreach, and reviews, typically produces better results than spreading the same budget thin across two or three languages with minimal effort behind each. Once you've validated that translation and marketing effort pays off in one market, expanding to additional languages becomes a more informed decision, based on real results rather than a guess.
Not Sure Which Market to Target First?
Entrada Publishing can help you think through where your genre has real demand, and source and vet a qualified translator once you've decided.
There's no universal answer. It depends on where your specific genre has real reader demand, ideally somewhere you already have some signal of interest, rather than simply the language with the most speakers.
With a limited budget, generally no. Focusing on one language and genuinely supporting that launch with marketing typically produces better results than spreading the same budget across several languages with minimal effort behind each.
Spanish, German, French, and Brazilian Portuguese are frequently cited as strong starting points for many genres, given their reader bases and established markets, though the right choice always depends on your specific genre and audience signals.
Not on its own. You also need a realistic plan to build visibility and market the translated edition in that specific market; translation without marketing effort rarely produces meaningful sales.