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.
Manage multiple currencies with real-time exchange rates across 200+ currencies. View historical rate charts and set notifications for updates. Track Bitcoin, Litecoin, Ethereum, Ripple, Stellar, Cardano, Dogecoin, and others.
Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.
Calculate coffee brewing ratios with adjustable variables. Convert units between grams, milliliters, and ounces. Set and track brewing time with a built-in timer.
Allows users to perform calculations and create visual layouts. Edit numbers and formulas in real time with automatic updates. Combine calculations with a canvas for organizing data visually.
Calculate tips based on total amount and percentage. Split bills among multiple people. Convert currency to view tip costs in local currency. Access global tipping guidelines for different countries. Adjust tip amounts and view total expenses.
Track expenses and income with budgeting tools and subcategories. Manage multiple accounts and currencies. Use a calculator for financial calculations. Enable Touch ID or Face ID for secure access. Sync data across devices and create backups.
Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.