Calculate time durations between dates and times. Add or subtract time intervals. Track working hours with customizable settings. Support for 24-hour and 12-hour formats. Handle time data from flight logs and other time-based records.
Convert units between metric and imperial systems including area, distance, speed, temperature, volume, time, weight, energy, and power. Calculate area, speed, distance, and volume with supported units. Switch between units quickly and accurately.
Track performance with yearly value tables and dynamic growth charts. Calculate ROI, duration, and required regular contributions. Set financial goals and analyze contribution impacts.
Perform -based calculations with addition, subtraction, multiplication, and division. Input and display in days, hours, minutes, and seconds. Customize format preferences. Convert between different units.
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.
Manage projects, track progress, and share updates
Manage construction projects with budget tracking, material calculations, and scheduling tools. Input measurements for custom cuts and view progress reports. Sync across devices and export data in multiple formats.
FP performs basic arithmetic, currency conversions, and unit conversions. Users can switch between dark and light modes. Split-screen mode is available on iPad.
Calculate sales tax and discounts with percentage-based operations. View equations and reuse previous results via the history tape. Adjust rounding settings and switch between multiple color themes.
Track work hours by entering login and logout times. Add multiple login lines for lunch breaks or specify a fixed lunch deduction. Calculate overtime based on logged hours and set weekly or bi-weekly timesheets.
Convert geographic between systems like UPS/UTM, MGRS, and latitude/longitude formats. Input and switch between decimal degrees, degrees minutes seconds, and degrees minutes. Export results in various formats.
Calculate dice rolls for tabletop games with support for simple and complex formulas. Enter expressions like "1d4" or "(3d100 + 5d7) x 3d2". Save frequently used rolls with labels. Perform arithmetic operations on dice results.
Track time or since specific with countdowns in seconds, minutes, hours, months, or years. View real-time countdowns in main display. Add custom with background images, colors, and overlays like confetti or stars.
Allows users to perform calculations directly within compatible apps. Input equations using the . Dark Mode is supported. Full iPadOS compatibility is available. Customization options are provided.
Perform calculations with a standard featuring extra-large buttons and functions like delete, x², √, and %. Use a scientific with 30 advanced functions. Convert units, calculate loans, and determine tips.
Calculate elapsed between start and end times. Track up to 10 cases simultaneously. Sum across all cases. Save and view calculation history. Manage shift work schedules using data.
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
A with simple arithmetic functions. Displays calculation history. Shows current input. Features intuitive design and universal compatibility. No additional features or complex calculations included.
Convert currencies with real-time exchange rates for 60+ global currencies. Use the built-in calculator to perform math operations. Swipe to adjust positions and scroll to navigate the list.
Calculate turning operations with spindle speed, feed rate, and tool engagement angle inputs. Determine cutting time and material removal rates. Convert imperial to metric units. Store and recall frequently used settings.