# TimeCalc: Time Calculator

> Calculate work hours, durations, dates, and age in seconds.

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

## Overview

- **ID:** `com.teaxapp.hourcal`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hà Thành
- **Category:** TOOLS
- **Downloads:** 2,013,620
- **Rating:** 3.91 / 5 (4,592 ratings)
- **Version:** 5.5.7
- **Last updated:** 2026-08-08
- **First published:** 2017-07-25
- **Publisher country:** VN
- **Size:** 70 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.teaxapp.hourcal)
- **Website:** [https://teaxapp.com](https://teaxapp.com/)
- **Privacy policy:** [https://teaxapp.com/privacy-policy](https://teaxapp.com/privacy-policy)

## Description

Time Calculator is a precise and versatile Chrome extension designed to simplify all your time-related calculations. Whether you need to add, subtract, multiply, or divide hours, minutes, and seconds, this tool handles it effortlessly. It also calculates durations between two points in time, assists in managing past and future times, and even computes your exact age based on your date of birth.

Key features include a user-friendly interface with dark mode, offline functionality ensuring usage anytime without internet access, and the ability to export your calculations as PDF files. Ideal for professionals and individuals looking to optimize their time management, Time Calculator ensures accuracy and ease across various time calculation needs.

## Rankings

- #44,868 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.DOWNLOAD_WITHOUT_NOTIFICATION`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.teaxapp.hourcal.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Reviews consistently praise Time Calculator as very useful, easy to use, and reliable. It’s particularly valued for tracking time across shifts and for invoicing, with users noting accurate calculations and an overall strong experience. Some feature requests exist (notes on time between, brackets, and more flexible settings like 12/24h), but there are no widespread drawbacks mentioned in multiple reviews.

### Pros

- Very useful and easy to use
- Reliable and works well
- Great for time tracking and invoicing
- Accurate calculations
- Positive overall experience

### Cons

- No recurring cons reported across multiple reviews

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