--- title: A simple calculator with React Native | daily.dev description: A simple React Native calculator app supporting basic arithmetic operations. Features a clean UI with blue-themed buttons, a result display at the top, entry... canonical: https://daily.dev/posts/a-simple-calculator-with-react-native-trxcteuyj twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: A simple calculator with React Native | daily.dev og:description: A simple React Native calculator app supporting basic arithmetic operations. Features a clean UI with blue-themed buttons, a result display at the top, entry... og:url: https://daily.dev/posts/a-simple-calculator-with-react-native-trxcteuyj og:image: https://api.daily.dev/og/posts/TrXCTeuyJ.png og:image:alt: A simple calculator with React Native og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # A simple calculator with React Native **[Mobile developers](https://daily.dev/sources/mobile)** · [@ghost](https://daily.dev/ghost) · 1 min read · 12 upvotes · 3 comments ## Summary A simple React Native calculator app supporting basic arithmetic operations. Features a clean UI with blue-themed buttons, a result display at the top, entry correction, and a full reset button. Includes a friendly greeting with time display for a personalized touch. Aimed at users needing a lightweight, everyday mobile calculator. ## Content This mobile app is a simple and intuitive calculator, designed to quickly perform basic operations. It allows addition, subtraction, multiplication, and division, with a clear display of the result at the top of the screen. The user can easily enter numbers, correct an entry with the return key, or completely reset using the 'AC' button. Its modern interface emphasizes readability: the numbers are blue on a white background, while the operation buttons are colored light blue for better visibility. The '=' button stands out in dark blue to draw attention to the main action. At the top, a small greeting message '☀️ Hello' accompanied by the time makes the experience more user-friendly and personalized. The app is designed to be accessible and practical for everyday use. It is aimed at users looking for a lightweight, fast, and pleasant-to-use calculator, without overly complex functions. Its sleek design and essential features make it a good tool for everyday calculation needs on mobile. [link to watching](https://orione-tech.vercel.app/project/645c70e0-a5c9-4bc9-af8f-77dd0905e2ca) ## Community discussion Top comments from developers on daily.dev. **@devi12311** · 0 upvotes > Bro, u cant make a calculator these days, thats too outdated, pick an assistant and build something you really feel like building, continuing like this is going to leave you way behind other developers. Neglect calculators, todo apps, chat app, they dont have that importance anymore. ## Similar posts on daily.dev - [Calculator UI Is More Complex Than You Might Think](https://daily.dev/posts/calculator-ui-is-more-complex-than-you-might-think-nvttmfwdk) · Hackaday · 2 upvotes · 0 comments --- Tags: [#javascript](https://daily.dev/tags/javascript), [#mobile](https://daily.dev/tags/mobile), [#react-native](https://daily.dev/tags/react-native) [View this post on daily.dev](https://daily.dev/posts/a-simple-calculator-with-react-native-trxcteuyj) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/a-simple-calculator-with-react-native-trxcteuyj","headline":"A simple calculator with React Native","text":"A simple React Native calculator app supporting basic arithmetic operations. 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