# findradius

> Calculate arc radius instantly using chord & height. Fast, precise, effortless.

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

## Overview

- **ID:** `com.mauricio.findradius`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ProjetosMJS
- **Category:** TOOLS
- **Downloads:** 45
- **Version:** 1.0.4
- **Last updated:** 2026-08-10
- **First published:** 2026-02-03
- **Publisher country:** BR
- **Size:** 5.98 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mauricio.findradius)
- **Website:** [https://projetosmjs.com/](https://projetosmjs.com/)
- **Privacy policy:** [https://projetosmjs.com/politica-de-privacidade-findradius](https://projetosmjs.com/politica-de-privacidade-findradius)

## Description

FindRadius is the fastest and most accurate radius calculator for arcs, tubes, plates, and circular parts. Designed for engineers, technicians, metalworkers, makers, and anyone who needs precise geometric calculations, FindRadius transforms complex formulas into a simple and reliable tool you can use anywhere.<br><br>🔍 What it does<br><br>With just two measurements — Chord (L) and Sagitta/Height (h) — the app instantly calculates:<br><br>Radius (R)<br><br>Angle (θ)<br><br>Arc length (s)<br><br>Diameter<br><br>And other geometric relationships<br><br>Perfect for sheet-metal bending, plate rolling, calendering, flanges, pipe inspections, reverse engineering, mechanical design, and on-site measurements.<br><br>⚙️ Key Features<br><br>✔️ Ultra-fast radius calculation using precise mathematical formulas<br><br>✔️ Smart input validation to avoid errors<br><br>✔️ Clean and intuitive interface<br><br>✔️ Light and fast — works offline<br><br>✔️ Customizable units: mm, cm, m, inch, ft<br><br>✔️ Saved History (premium)<br><br>✔️ Ad-free experience (premium upgrade available)<br><br>🎯 Perfect for<br><br>Mechanical engineers<br><br>CAD designers (SolidWorks, AutoCAD, Fusion 360…)<br><br>Sheet metal professionals<br><br>Calendering and bending operators<br><br>CNC programmers<br><br>Welders / fabricators<br><br>Students and makers<br><br>🔒 Privacy First<br><br>Your data stays 100% on your device.<br>No account, no login, no cloud upload.<br>History is stored locally and can be erased anytime.<br><br>💎 Premium Version<br><br>Unlock advanced features:<br><br>Remove all ads<br><br>Access calculation history<br><br>Better workflow and productivity<br><br>📏 Why FindRadius?<br><br>Because measuring a radius in the field is often hard — and doing the formula manually takes time.<br>FindRadius gives you speed, accuracy, and confidence in one tap.

## Rankings

- #2,291,838 — 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.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.mauricio.findradius.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [Radius arc calculator](https://chrome-stats.com/d/radius.circle.arc.calculator) — 58,766 users
- [Arc Calc](https://chrome-stats.com/d/com.midammetal.arccalc) — 75 users
- [Arc & Chord Calculations Tool](https://chrome-stats.com/d/com.arc_length_calculator) — 2,069 users
- [Radius calculator](https://chrome-stats.com/d/com.moonfroggroup.radius) — 17,488 users
- [Circle Calculator App](https://chrome-stats.com/d/info.camposha.circle_calculator) — 221 users
- [Circle Segment: Arc & Chord](https://chrome-stats.com/d/com.fantazey.circle_segment) — 8,557 users
- [Round Corners Calculator](https://chrome-stats.com/d/com.Round_Corners) — 361 users
- [Arc Calculator](https://chrome-stats.com/d/msemsg.android.arccalculator_new) — 100,132 users, 4.67 / 5
- [Arc, Circle Calculator](https://chrome-stats.com/d/com.oneNone.cirCal100) — 726 users
- [Arc Length Calculator](https://chrome-stats.com/d/com.tr.arclengthcalculator) — 4,539 users
- [Circle Calculator](https://chrome-stats.com/d/horitech.h.b.com.circlecalculator) — 228,884 users, 3.64 / 5
- [Arc Calculator](https://chrome-stats.com/d/com.pinjara_imran5290.Arc_Calculations) — 42,715 users, 3.20 / 5

---

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