PrefixCalc vs TimeSheet Button

This calculator supports Metric‑prefix such as kilo and giga. The calculator supports quetta (10^30) and quecto (10^-30), which were added in 2022. Main Functions ・Support for arithmetic operations (+ - ×÷) ・Results converted to Japanese numerals for display ・Delete one character at a time with the "DEL" button 　Press and hold to delete all ・Press and hold to copy calculation formulas and results 　English (Short scale, Long scale) and 　Chinese numerals can also be selected. ・Calculations that include prefixes such as 2M+1k, 2M×1μ, etc. Note: ・Very large numbers that exceed 200 digits may be rounded off for display and calculation purposes. 　Please note this when precision is required. ・Short scale and Long scale are currently supported up to 10^198. ・Kanji notation is supported up to 10^72. 　If it is greater than the number, it will be displayed in Arabic numerals.

Track Your Work Hours, Effortlessly Say goodbye to messy timesheets and manual calculations. [App Name] makes clocking in and out simple, accurate, and stress-free — whether you're managing your own hours or an entire team. KEY FEATURES One-Tap Clock In/Out Start and end your workday with a single tap. No complicated menus, no wasted time. Accurate Time Reports Automatically calculate daily, weekly, and monthly hours. Export reports whenever you need them — for payroll, invoicing, or personal records. Location Tracking (optional) Verify clock-ins with GPS to ensure accurate, honest time tracking for remote or on-site teams. Smart Reminders Never forget to clock in or out again with customizable notifications. Shift Management Plan schedules, assign shifts, and keep everyone on the same page. Team Overview (for managers) See who's working, who's on break, and who's clocked out — all in real time. Secure & Private Your data is encrypted and stored securely. You're always in control of your information. WHO IS IT FOR? Freelancers tracking billable hours Small business owners managing employees Remote teams needing reliable time tracking Anyone who wants to know exactly where their time goes