ChronoCalc Pro

The simplest and most powerful way to calculate time. Perfect for pilots, freelancers, consultants, and anyone who needs to track and calculate hours with precision.

FEATURES:

- CSV Import/Export - Seamlessly import time logs or export your calculation history. Use a configurable delimiter (comma, semicolon, or tab) for compatibility with any spreadsheet.
- Pro Time Math - Add, subtract, multiply, and divide time values effortlessly.
- Flexible Time Input - Enter time your way: 1h30m, 1:30, or 1,30. The app intelligently understands your input.
- Instant Decimal Conversion - Instantly switch between standard time (1h 30m) and decimal hours (1.5 hrs), with customizable decimal precision.
- Multi-line Display - Keep track of complex calculations with a clear, scrollable display where each new operation appears on its own line.
- Quick Copy - Tap to copy the final result to your clipboard with a single tap.
- Full Customization - Tailor the app to your workflow with settings for appearance (Light/Dark/System), decimal precision, comma interpretation, and CSV formats.
- Smart & Robust - Handles negative time values and seconds with perfect formatting.

PERFECT FOR:

- Pilots: Logging flight hours and calculating block time.
- Freelancers & Consultants: Tracking billable hours and creating invoices.
- Project Managers: Calculating project durations and resource timing.
- Anyone: Converting time formats, adding up timesheets, or any task that involves time math.

No ads. No subscriptions. Your data is 100% private and never leaves your device.