# 電卓

> A calculator app that can also write fractions and kanji. You can also change the font size.

Canonical page: [https://chrome-stats.com/d/jp.gr.java\_conf.rhsmapp.calculator](https://chrome-stats.com/d/jp.gr.java_conf.rhsmapp.calculator)

## Overview

- **ID:** `jp.gr.java_conf.rhsmapp.calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** rhsmapp
- **Category:** TOOLS
- **Downloads:** 24
- **Last updated:** 2026-07-09
- **First published:** 2026-07-09
- **Publisher country:** JP
- **Data as of:** 2026-09-09
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.gr.java_conf.rhsmapp.calculator)
- **Privacy policy:** [https://sites.google.com/view/rhsmapp/calculator/privacypolicy](https://sites.google.com/view/rhsmapp/calculator/privacypolicy)

## Description

【function】<br>Four arithmetic operations. Fraction display and decimal display can be selected.<br>  9 ÷ 7 = 1.285714&gt; (If it is not divisible,&gt; is added at the end.)<br>  9/7 = 1 + 2/7 (The value is kept as a fraction.)<br><br>The display of /, ÷ can be changed by long-pressing or setting.<br>After calculation =, you can switch the display of fractions and decimals.<br>The number of digits displayed after the decimal point can be changed with &lt;,&gt;.<br>You can also use kanji by entering numbers.<br>Calculation result Kanji display can be changed by pressing and holding &quot;100 million&quot; or from the setting.<br><br>10 memories (M0 to M9)<br>MR, Min, M +, MC<br>You can directly operate to M0 by clicking.<br>You can access M0 to M9 by pressing and holding.<br><br>Constant calculation<br>Constant setting Set by clicking the calculation key twice following the number<br>Setting example 123 ++<br>After that, at 10 =<br>    10 + 123 = 133<br><br>History display<br>Switching between display and non-display from the settings<br>= Press and hold to display full screen<br>The value can be reused from the history.<br>Touch the left half of the screen Reuse the calculation formula. Touch the right half of the screen to use the calculation result<br><br>[Disclaimer]<br>We do not guarantee the calculation results of this application.<br>Please note that we are not responsible for any direct or joint damage caused by using this app.

## Rankings

- #2,527,017 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/jp.gr.java_conf.rhsmapp.calculator)