# Time.Calc

> Calculate times and durations

Canonical page: [https://chrome-stats.com/d/id326104948](https://chrome-stats.com/d/id326104948)

## Overview

- **ID:** `id326104948`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Baliza GmbH
- **Category:** Productivity
- **Rating:** 4.90 / 5 (228 ratings)
- **Version:** 3.2
- **Last updated:** 2020-08-26
- **First published:** 2009-08-15
- **Size:** 1.24 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/time-calc/id326104948)
- **Website:** [https://www.baliza.de/en/apps/time\_calc.html](https://www.baliza.de/en/apps/time_calc.html)
- **Privacy policy:** [https://www.baliza.de/en/privacy/](https://www.baliza.de/en/privacy/)

## Description

Time.Calc is a versatile time calculator with an intuitive UI that makes time math simple. It supports both 24h and AM/PM formats, and is great for handling durations, time differences, and even flight-log style data. It also helps calculate working hours for employees, students, and freelancers.

Features include add/subtract durations, calculate durations between times, flexible input (hours/minutes with optional seconds), switchable tap sounds, and rounding options to align results with common billing or reporting intervals. It supports negative values, lets you email calculations, and can save them to an internal calendar. An iPad version provides easy access to a log of previous calculations.

## Rankings

- #97,339 — Overall

## Review summary

Time.Calc is valued for reliable time arithmetic and easy payroll conversions, letting users add hours, convert to decimal, and manage clock-ins/outs efficiently. It’s a practical tool for timekeeping and scheduling with AM/PM and rounding options. However, it lacks multiply/divide for time, shows occasional accuracy and rounding issues, and has UI and stability gaps (no clear button, no split-screen, possible crashes). Overall, useful for routine payroll tasks but could improve reliability and feature depth.

### Pros

- Accurate time arithmetic for hours and minutes, including edge cases (e.g., 2:59 + 0:01 = 3:00).
- Great for payroll and timekeeping, converting time to decimal hours for billing and calculating employee hours.
- Easy to use and straightforward interface for daily time calculations.
- Supports conversions to AM/PM, decimal hours, and rounding options for costing.
- Helpful for managing schedules, overtime, and lunch break deductions.

### Cons

- Lacks multiply/divide functionality for time calculations.
- Occasional inaccuracies and rounding issues during extended use.
- UI/UX gaps: no clear (X) button and no dual-screen support.
- Stability concerns: app can crash or be unstable after updates.
- Help/instructions are not always clear for certain features (e.g., rounding).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id326104948)