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GRATUIT
Free
Productivity
Free
Clockulator - Time Calculator
by Life Utility Apps, LLC
Screenshots
Description
Clockulator is a complete time calculator and a full toolkit for every time question in your day. Add, subtract, multiply, and divide hours, minutes, and seconds directly — no decimal math in your head, no scratch paper.
Beyond the calculator you get 40+ focused tools covering durations, pay, scheduling, world clocks, pace, and everyday oddities like baby age, pet age, and cooking timers.
Core calculator
• Real time arithmetic on hours, minutes, and seconds
• Four result formats: clock, decimal hours, natural, total seconds
• Step-by-step breakdown of every calculation
• Smart paste — drop in any duration string and Clockulator parses it
• Tap any value or operator to edit
• Custom themes, from Classic to Atomic Age and Cyber Punk
40+ time tools
• Conversion — decimal clock, 12/24 hour format, unit converter, Unix timestamp
• Date math — add or subtract days, day of year, leap year, weekday finder
• Duration — age calculator, countdown, date span, time between, workday counter
• Pace & speed — pace, speed/distance, finish time estimator, split tables
• Percentages — life percentage, percent of day, year progress
• Productivity — Pomodoro planner, time blocking, meeting cost
• Sleep & wellness — sleep cycle, nap timer, water intake
• Work & payroll — shift calculator, overtime, time card totaler, payroll rounder, break splitter
• World clock — time zone converter, meeting planner, world clock
• Specialized — baby age, pet age, billing rate, music BPM, retirement timer, cooking timer
Pay rate conversions
Turn any duration into money at your hourly or per-minute rate. Useful for freelancers, hourly workers, and anyone who bills time.
Saved history
Every calculation is saved. Revisit, reuse, or copy any result from a searchable history.
Privacy first
Everything runs on your device. No account, no sign-in, no servers, no tracking. Optional iCloud sync keeps your history in step across your own devices.
iPhone and iPad
Native on both, with a layout that adapts to every screen size.
Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Beyond the calculator you get 40+ focused tools covering durations, pay, scheduling, world clocks, pace, and everyday oddities like baby age, pet age, and cooking timers.
Core calculator
• Real time arithmetic on hours, minutes, and seconds
• Four result formats: clock, decimal hours, natural, total seconds
• Step-by-step breakdown of every calculation
• Smart paste — drop in any duration string and Clockulator parses it
• Tap any value or operator to edit
• Custom themes, from Classic to Atomic Age and Cyber Punk
40+ time tools
• Conversion — decimal clock, 12/24 hour format, unit converter, Unix timestamp
• Date math — add or subtract days, day of year, leap year, weekday finder
• Duration — age calculator, countdown, date span, time between, workday counter
• Pace & speed — pace, speed/distance, finish time estimator, split tables
• Percentages — life percentage, percent of day, year progress
• Productivity — Pomodoro planner, time blocking, meeting cost
• Sleep & wellness — sleep cycle, nap timer, water intake
• Work & payroll — shift calculator, overtime, time card totaler, payroll rounder, break splitter
• World clock — time zone converter, meeting planner, world clock
• Specialized — baby age, pet age, billing rate, music BPM, retirement timer, cooking timer
Pay rate conversions
Turn any duration into money at your hourly or per-minute rate. Useful for freelancers, hourly workers, and anyone who bills time.
Saved history
Every calculation is saved. Revisit, reuse, or copy any result from a searchable history.
Privacy first
Everything runs on your device. No account, no sign-in, no servers, no tracking. Optional iCloud sync keeps your history in step across your own devices.
iPhone and iPad
Native on both, with a layout that adapts to every screen size.
Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
