Calculate mathematical functions with precise fractional results using square roots. Input integers, rational, or irrational numbers. Convert results to decimal. Compute f(α), f(β), and their sum for two variable inputs.
by Jirou Fukuda★ 4.36 ratingsEducationFreeData updated 2026-09-06
Log work and track overtime with automated calculations based on defined regular . Manually adjust overtime figures when needed. Export timesheets as PDF or CSV files for record-keeping.
Convert numbers between hexadecimal, decimal, octal, and binary formats. Input a value and select the target format. Display results with clear formatting and support for both integer and fractional values.
Estimate volume for a given area. Calculate required ready-mix bags. Input dimensions to determine quantities. Provide clear results for construction planning.
Calculate minimum for gas based on rate and pressure loss. Use multiple equations including AGA, Panhandle A, and Weymouth. Automatically adjust for gas density with Ideal Gas Law and CNGA compressibility factor. Input parameters and view results.
Convert currency between AUD and USD with real-time exchange rates. Set the number of decimal places for precision. Copy the converted amount to your clipboard for quick use.
Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot graphs. Store calculation history and share final results.
Enter equations with large numbers to round them to the nearest whole number. Calculate decimal values and display results instantly. Adjust settings for precision. Share results directly.
Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot results. Save calculation history and share final solutions.
Graphing allows users to visualize mathematical functions with interactive sliders. Adjust parameters to see real-time changes. Explore multiple graph types. Save and share . Track progress with learning goals. Sync with educational platforms.
CALCULATOR provides basic arithmetic with history and memory functions. It includes scientific operations like trigonometry, logarithms, and exponents. Users can customize themes, adjust font sizes, and save frequently used equations.
Model points and lines on a plane with colored elements and pair labels. Use a 19x15 grid or dot/square grid. Display tables of values and sliding axes. Graph ordered pairs, distance, and transformations. Plot ratios, rates, and linear equations.
Explore , , and through visual representation. Paint grids and circles with colors to see how different proportions affect fractional, decimal, and percentage values. Adjust grid and circle sizes to observe changes in numerical representations.
Prepare for & Operations with over 500 questions and 50 revision notes. Take mock tests with mixed questions. Receive instant feedback on answers. Review incorrect responses and track progress.
Perform arithmetic, logical, and memory operations. Calculate modulo, bit shifts, and bitwise functions. Save and load values. Switch number bases and modes via device rotation or screen edges.
Calculate scores by entering numbers. Display results instantly. Track multiple entries for accurate averages. Save and view historical data. Export results in various formats.
Calculate fluid , wall thickness, and outside diameter using Barlow's Formula. Input values in various units and copy results to other apps. Includes formulas for reference and supports up to 16 decimal places.