Languages

Callie in 32 languages

Everyday math should not feel locked to one country, one language, or one type of user.

Callie 2.0 expands language support across iOS and Android so more people can use the calculator, money tools, currency converter, unit converter, percentage helper, and date tools in a way that feels more familiar.

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Callie settings screen showing the language picker and expanded language support.

Supported languages

To everyone who has downloaded, shared, tested, or quietly used Callie so far: thank you. Merci. Gracias. Danke. Grazie. Obrigado. Murakoze. شكراً. ありがとう. 감사합니다.

More Callie guides

Keep the next tool close.

Calculator Open guide Scientific Open guide Currency Open guide Unit Converter Open guide Money Tools Open guide Percentage Calculator Open guide Date Calculator Open guide Languages Open guide

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Callie keeps calculator work, scientific mode, currency conversion, money tools, unit conversion, percentage math, and date tools together in one calm workspace.