Apps Like 工程几何计算器 - 多边形面积、三角形函数边长角度 for iPhone and iPad
Calculate area, convert units, solve triangles
Calculate geometric areas by entering parameters. Solve triangle side and angle problems with any three inputs. Convert units between millimeters, centimeters, meters, and kilometers. Use a dedicated numeric keypad for efficient input.
by 境 饶★ 4.49 ratingsUtilitiesFreeData updated 2026-09-10
Perform financial calculations with tools for loan analysis, amortization schedules, and refinance savings estimation. Convert units across multiple categories. Automatically generate notes and track expenses for budgeting and planning.
Calculate ratios by entering the desired ratio and bottle size. Determine the exact amounts of water and solution needed. Supports litres and millimetres with future unit additions. Share results or provide feedback through in- options.
Learn poems, study translations, and explore classics
Learn and review classical Chinese poetry with synchronized textbook integration. Access over 300,000 poems across various genres. Add favorites during memorization for automatic syncing.
Helps calculate mold angles for precise cuts. Users input spring angle and other measurements to determine bevel and miter angles. The provides visual guides for setting up compound miter saws. Includes diagrams for accurate positioning during cuts.
Solve problems with step-by-step explanations. Calculate angles, areas, and volumes. Draw shapes and manipulate figures. Access formulas and theorems. Track progress and review solutions.
A and unit/currency with a clean interface. Convert between 500+ units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.
Calculate dimensions for right, oblique, or truncated cones. Input base radius, height, and angle to generate measurements. Export dimensions for sheet metal fabrication.
Calculate volume for holes, slabs, or tubes using precise equations. Choose input units from mm, cm, m, inches, feet, yards, or miles. Select output units including cubic mm, cm, m, inches, feet, yards, or miles. Adjust decimal places for precision.
Optimize material usage with four layout options. Calculate efficient patterns for sheets. Import designs and adjust parameters. Export for production. Support multiple material types and panel sizes.
Convert PDF files to Word documents with OCR text recognition. Edit and compress PDFs. Merge multiple PDFs. Save converted files in a dedicated section. Share converted Word files directly.
Perform arithmetic, calculate loans, mortgages, GPA, dates, units, and BMI. Track calculation history for easy reference. Use a clean, intuitive interface for efficient computation.
Calculate and counts using a calculator interface. Convert between and frames. Support multiple rates. Automatically correct inputs and results to ensure values remain within 24-hour limits.
Calculate volume and quantity needed for a garden. Determine total cost based on bag count. Convert measurements across multiple units. Select preferred unit type for calculations.
Convert between imperial and metric units in real time. Calculate roof pitch, rafter length, and roof area using rise, run, or house area. Input measurements in meters, centimeters, or inches.
Convert units across multiple categories including length, weight, temperature, and more. Input values and select units for instant conversion. View all results on one screen. Calculate complex formulas with built-in functions.
Convert units across 70+ categories and 1450+ units with real-time accuracy. Adjust settings for preferred units. Navigate through a user-friendly interface to perform quick and precise conversions.
Convert to natural-sounding with support for websites, emails, notes, books, PDFs, and TXT files. Paste directly or import files. Adjust voice, speed, and language. Save or share audio output.
Calculate payments by entering balance and interest rate. Choose between monthly calculation or desired payoff timeframe. Provide estimated monthly payments and payoff timelines based on input.
Convert units for weight, length, temperature, volume, area, speed, and time. Access size charts for clothing and accessories. Perform everyday conversions like cooking measurements and tyre pressure.
Convert units across multiple categories on a single screen. Perform calculations with a built-in numeric keyboard. Add custom units and categories. Navigate quickly with minimal scrolling. Supports both basic and complex conversions.