# OneCalc: All-in-one Calculator

> Calculator with basic & scientific functions + unit converter

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

## Overview

- **ID:** `com.everydaycalculation.allinone`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Everyday Calculation Apps
- **Category:** PRODUCTIVITY
- **Downloads:** 340,762
- **Rating:** 4.53 / 5 (5,464 ratings)
- **Version:** 2.3.2
- **Last updated:** 2026-08-20
- **First published:** 2020-02-02
- **Publisher country:** IN
- **Size:** 5.72 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.everydaycalculation.allinone)
- **Website:** [https://everydaycalculation.com/](https://everydaycalculation.com/)
- **Privacy policy:** [https://everydaycalculation.com/allinone-android-privacy.html](https://everydaycalculation.com/allinone-android-privacy.html)

## Description

**OneCalc: All-in-One Calculator** is a versatile Chrome extension that combines basic and scientific calculator functions with a host of additional features. It supports arithmetic operations, trigonometric functions, logarithms, exponentials, and percentage calculations.

Beyond standard calculations, OneCalc includes various specialized tools such as unit conversion (length, mass, temperature, area, volume), construction calculators (right triangle, geometric shapes, land area with compass), financial calculators (savings, loan repayment, interest, currency conversion), everyday math tools (fractions, discounts, tips, profit margins, taxes), date and time calculators, and health-related tools like age and BMI calculators. Updated frequently, it's designed to simplify your workflow by providing comprehensive calculation functionalities all in one place.

## Rankings

- #122,117 — 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.everydaycalculation.allinone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Reviews consistently praise OneCalc for its broad, all-in-one calculator capabilities and easy-to-use interface, making it suitable for engineers, scientists, and daily calculations. The main recurring drawback is intrusive ads, including full-screen video ads. A few users note missing features (e.g., a weight converter) and requests for instant results. Overall, the app is seen as powerful, comprehensive, and convenient, with ads being the primary annoyance.

### Pros

- Broad, versatile calculation capabilities suitable for engineers, scientists, and everyday use.
- All-in-one, one-stop calculator that covers a wide range of needs.
- Thorough, easy-to-use interface that users find intuitive and helpful.
- Consistently praised for its usefulness and strong overall value.

### Cons

- Intrusive full-screen video ads that disrupt usage and are a recurring complaint.

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