{"slug": "qalculate", "name": "Qalculate", "category": "other", "category_name": "Other software", "description": "", "recommenders": 2, "commenters": 2, "warners": 0, "score": 1.992, "rising": 2.0, "first": "2026-05-02", "latest": "2026-10-25", "why": "The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 2, "neutral": 1, "compare": 0, "warn": 0}, "spark": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2], "listed": false, "loved": [], "caveat": "", "short_quote": "The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "icon": false, "domain": null, "github_repo": null, "official_url": "", "pricing": "", "aliases": ["Qalculate", "Qalculate!"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 803697248, "item_id": 50231078, "url": "https://news.ycombinator.com/item?id=50231078", "by": "qrobit", "date": "2026-10-25", "stance": "recommend", "quote": "The greatest qalculate feature is it's integration with krunner on kde, which gives you access to a very powerful calculator / unit&currency converter", "excerpt": "I use qalculate too, although it's plotting UI/UX leave a lot to be desired, because as far as I understand it, it calls gnuplot, which opens a new window each time. UI is nice when using breeze on plasma, but it has a crude look on darwin The greatest qalculate feature is it's integration with krunner on kde, which gives you access to a very powerful calculator / unit&currency converter with Alt+Space (by default), ", "context": "KDE Plasma user", "use_case": "calculator and unit/currency conversion", "switched_from": "", "story": "SpeedCrunch 1.1"}, {"id": 803694944, "item_id": 50230934, "url": "https://news.ycombinator.com/item?id=50230934", "by": "wiz21c", "date": "2026-10-25", "stance": "recommend", "quote": "The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "excerpt": "I use https://qalculate.github.io/news.html a lot. The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "context": "", "use_case": "calculator", "switched_from": "SpeedCrunch", "story": "SpeedCrunch 1.1"}]}], "caveats": [], "who": [{"by": "qrobit", "context": "KDE Plasma user", "url": "https://news.ycombinator.com/item?id=50231078", "date": "2026-10-25"}], "tags": [], "use_cases": ["calculator and unit/currency conversion", "calculator", "simple calculations"], "compared": [{"slug": "speedcrunch", "name": "SpeedCrunch", "co": 2, "switched_from": 1, "switched_to": 0}], "makers": [], "threads": [{"url": "https://news.ycombinator.com/item?id=50224210", "title": "SpeedCrunch 1.1", "mentions": 2}, {"url": "https://news.ycombinator.com/item?id=47979583", "title": "Ti-84 Evo", "mentions": 1}], "sentiment_by_month": {"2025-11": {}, "2025-12": {}, "2026-01": {}, "2026-02": {}, "2026-03": {}, "2026-04": {}, "2026-05": {"neutral": 1}, "2026-06": {}, "2026-07": {}, "2026-08": {}, "2026-09": {}, "2026-10": {"recommend": 2}}, "quotes": [{"id": 803697248, "item_id": 50231078, "url": "https://news.ycombinator.com/item?id=50231078", "by": "qrobit", "date": "2026-10-25", "stance": "recommend", "quote": "The greatest qalculate feature is it's integration with krunner on kde, which gives you access to a very powerful calculator / unit&currency converter", "excerpt": "I use qalculate too, although it's plotting UI/UX leave a lot to be desired, because as far as I understand it, it calls gnuplot, which opens a new window each time. UI is nice when using breeze on plasma, but it has a crude look on darwin The greatest qalculate feature is it's integration with krunner on kde, which gives you access to a very powerful calculator / unit&currency converter with Alt+Space (by default), ", "context": "KDE Plasma user", "use_case": "calculator and unit/currency conversion", "switched_from": "", "story": "SpeedCrunch 1.1"}, {"id": 803694944, "item_id": 50230934, "url": "https://news.ycombinator.com/item?id=50230934", "by": "wiz21c", "date": "2026-10-25", "stance": "recommend", "quote": "The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "excerpt": "I use https://qalculate.github.io/news.html a lot. The UI is not exceptional but it's very powerful (I'm a former SpeedCrunch user)", "context": "", "use_case": "calculator", "switched_from": "SpeedCrunch", "story": "SpeedCrunch 1.1"}, {"id": 767770960, "item_id": 47985685, "url": "https://news.ycombinator.com/item?id=47985685", "by": "wiz21c", "date": "2026-05-02", "stance": "neutral", "quote": "I use Qalculate! quite a lot (but for rather simple things).", "excerpt": "I use Qalculate! quite a lot (but for rather simple things). However, I miss the \"physical\" aspect of having real buttons. How woud this Ti-84 Evo compare ? https://qalculate.github.io/", "context": "", "use_case": "simple calculations", "switched_from": "", "story": "Ti-84 Evo"}]}