Date & Time Calculator Plus

The Date and Time Calculator Plus is a fast, reliable time calculator built for professionals who need accurate time math without spreadsheets, formulas, or guesswork. Whether you're calculating work hours, payroll totals, aviation time, or billing logs, this app delivers instant, precise results every time. Stop Making Costly Time Calculation Errors: Manual time math is error-prone. Mixing hours, minutes, seconds, and decimal time often leads to mistakes especially in payroll, overtime, and billing calculations. Time Calculator Plus removes that risk with a purpose-built tool designed exclusively for time calculations. Key Features • Add and subtract time instantly: Calculate hours, minutes, and seconds with professional accuracy. • Convert time formats with ease: Switch between HH:MM, decimal hours, and total minutes in seconds. • Perfect for payroll and billing: Get accurate totals for work hours, overtime, and invoices. • Persistent calculation history: Review and reuse previous calculations without re-entering data. • Clean, calculator-style interface: Designed for speed, clarity, and zero distractions. • Works fully offline: No internet required. No data tracking. Just fast results. Who Is This App For? • Freelancers, contractors, and consultants who bill by time • Payroll and accounting professionals • Aviation and transportation users • Office workers tracking work hours and overtime This app features: • Send your calculations or conversions by email • Universal App (iPhone, iPod Touch, and iPad) • Retina Display graphics • Fast app switching • Automatically Saves Your Inputs • All iPhone are supported • All iPhone screens are supported • Latest version of iOS is supported No network connectivity required.