Calculate measurement errors using directivity and mismatch error tools. Convert ratios to decibels. Compute noise figures and antenna parameters. Input values and retrieve calculated results.
Perform calculations with a standard interface and advanced engineering functions. Input numbers and equations, use parentheses, and access scientific operations. Adjust display settings and save history for quick reference.
Convert between currencies, weights, and measurements. Calculate feet and inches. Convert hours to minutes or seconds. Perform quick conversions for various .
Calculate duct sizes based on airflow requirements and space constraints. Input dimensions and airflow rates. Generate reports with material estimates and installation guidelines. Export data for sharing or record-keeping.
The app provides two calculators: one using Standard Notation and another using Reverse Polish Notation. Both calculators are programmable and include finance and scientific functions, plus 45 physical constants.
The app features large, easy-to-read keys for fast input and a permanent display of the user's expression. Results appear automatically as typing occurs, eliminating the need for an equals key.
Solve complex equations with trigonometry, logarithms, powers, and factorials. Graph functions instantly in DEG/RAD mode. Switch between scientific and graphing modes. Store and recall equations. Export graphs and calculations.
The app calculates oil quantities for fuel and oil ratios. It includes unit converters for area, distance, volume, and temperature, along with various calculators for mixtures and efficiency.
Manage multiple sessions with data persistence. Switch between calculation histories. Apply color themes including Basic, Seashore, Art Deco, Cute, Redon, and Gitanes. Format numbers with global comma variations.