Quick Formula Calculator
庆鸿 林 · Education
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Chart standing · US
What changed · US
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1. Fixed trigonometric calculations for more accurate angle conversions and complex formulas 2. Improved calculation history so results are easier to save and revisit 3. Refined formula editing for clearer, easier-to-read text
Ratings breakdown · US
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In-app purchases · US
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About
Turn any idea into a calculator you can trust. Formula Calculator lets you build custom calculators with variables, functions and units—perfect for study, engineering, finance, science and daily life. 【Core Features】 • Build Your Own Calculators - Define inputs with friendly names and default values - Choose units (kg, m, USD, etc.) for clear results - Write expressions using common math functions - Control decimal places for precise outputs - Preview results instantly while typing • Organize Everything - Use tags to group formulas (geometry, statistics, BMI, physics, finance) - Search across all formulas in seconds - Sort by name, time, or custom order - Reuse sub-formulas to keep complex projects tidy • Never Lose Your Work - Every calculation saved to History automatically - Recalculate with one tap - Export data when needed - Keep progress across sessions • Built-in Date Calculator - Find days before/after any date - Calculate the number of days between two dates - Perfect for planning and deadlines 【Perfect For】 - Students - Geometry, physics, statistics calculations - Engineers - Custom engineering formulas - Finance - Compound interest, ROI, loan calculations - Daily Life - BMI, cooking conversions, date planning Clean design, instant feedback, and powerful tools make this the one "formula calculator" you'll use every day. Build once, use forever.
What's new · 1.0.8
1. Fixed trigonometric calculations for more accurate angle conversions and complex formulas 2. Improved calculation history so results are easier to save and revisit 3. Refined formula editing for clearer, easier-to-read text
Details