Calculate days between dates
Calculate the number of days between two dates. Add or subtract years, months, weeks, days, workdays, hours, or minutes from a known . Find new dates based on intervals. Track differences and adjust dates precisely.
Showing 381–400 of 1,000 ranked alternatives.
Raj Jeshang, Inc.
Calculate flight parameters and altitudes
Calculate pressure and density altitudes, true airspeed, and mach number. Determine wind correction angle and true heading. Compute crosswind, headwind, and tailwind. Find ground speed and flight time. Calculate fuel burn and cloud base.
Otto Von Productions, Inc.
Maya calendar date conversion tool.
The app converts between Gregorian and Maya Long Count calendar dates. It displays the haab' and tzolk'in sacred round values for any date from 9999 BCE to 9999 CE.
Jason Cashdollar
Track time since meaningful dates
Track meaningful dates and . View time passed in , months, and years. Calculate elapsed time in hours, weeks, and full moons. Share with others. Set reminders for upcoming events.
WW Productions BVBA
Count down and set reminders
Track significant events with a customizable timer. Set reminders for upcoming dates. View progress bars and receive notifications as the event approaches. Share countdowns with others.
hot-n-GUI, LLC
Count down to any event
Countdown timer lets users set event dates and times. Displays remaining in customizable formats from years to seconds. Allows color customization for countdown and text. Offers separate settings for portrait and landscape orientations.
Pedro Jose Villarroel Cuevas
Calculate time accurately
Calculate elapsed time between any two hours for , duty, or other time periods. Track logs with block time and airborne time. Break down plans by takeoff time. Perform time additions and subtractions.
TownWiFi Inc.
Track days, manage finances, log purchases
Track days since supporting an idol and manage fandom activities with anniversary dates. Log merchandise purchases and set savings goals. Create diaries for idol-related memories. Register multiple idols, including anime and manga characters.
David Barta
Set reminders with photos and quick picks
Create reminders by tapping on pre-set options like "1 week" to set recurrence. Attach images to tasks and view them directly in the . Manage household, garden, and car-related tasks with quick, image-based reminders.
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