# Gear Ratio Calculations Tool > Calculate gear ratio, RPM, torque & speed easily. All gear Related Calculations! Canonical page: [https://chrome-stats.com/d/com.gear\_tool](https://chrome-stats.com/d/com.gear_tool) ## Overview - **ID:** `com.gear_tool` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Multi Purpose Calculators - **Category:** PRODUCTIVITY - **Downloads:** 3,393 - **Version:** 1.0422 - **Last updated:** 2025-08-11 - **First published:** 2025-08-11 - **Publisher country:** IN - **Size:** 7.37 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gear_tool) - **Website:** [https://multipurposecalculators1.blogspot.com/ads.txt](https://multipurposecalculators1.blogspot.com/ads.txt) - **Privacy policy:** [https://multipurposecalculators1.blogspot.com/p/gear-ratio-calculations-tool.html](https://multipurposecalculators1.blogspot.com/p/gear-ratio-calculations-tool.html) ## Description Gear Ratio & RPM Calculator – Your ultimate solution for precise gear calculations! Whether you're a mechanic, engineer, racer, or DIY enthusiast, this all-in-one tool makes complex gear math simple, fast, and ultra-accurate.

🔧 What You Can Calculate:

⚙️ Gear Ratios – Instantly find input/output gear ratios.
🌀 RPM & Speed – Determine accurate RPMs at any gear.
🧰 Torque & Power – Get gear torque and power estimates.
⚡ Gear Efficiency – Analyze gear efficiency with precision.

🎯 Why Users Love It:
✅ Easy interface, pro-grade accuracy
✅ Supports cars, bikes, transmissions & machinery
✅ Perfect for gear setup, tuning, or diagnostics

📊 Whether you're optimizing your drivetrain, testing gear performance, or exploring mechanical setups, this Gear Ratio Calculator gives you the data you need – RPM, speed, torque, power, and efficiency – all in one place.

🔥 Get started now and take full control of your gear performance.
From car modders to bike tuners, from engineers to hobbyists – this is the only Gear RPM & Torque Calculator you’ll ever need.

Disclaimer:
This application is intended for educational and informational purposes only. The developers are not responsible for any inaccuracies or misuse of the information provided.
This app provides engineering tools for informational and educational use only. All formulas are based on universally accepted mechanical principles. We are not liable for any decisions or damages resulting from the use of this app. Always consult a certified professional before applying results to real-world systems. Content from external sources, if any, is used under appropriate open licenses with full attribution.

📥 Download Gear Ratio & RPM Calculator today and shift your performance into high gear! ## Rankings - #806,942 — 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.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.gear_tool.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.gear_tool.permission.C2D_MESSAGE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [Gear Ratio Calculator](https://chrome-stats.com/d/com.puyiuivewvbew.njhguyiuhoijvew) — 3 users - [Rpm to Speed Calculator](https://chrome-stats.com/d/com.SpyrosNas.RpmtoSpeedCalculator) — 13,270 users, 2.75 / 5 - [Gearbox Ratio Calculator](https://chrome-stats.com/d/com.samsonas.gearboxcalculator) — 812 users - [Pulley Gear Ratio Calculator](https://chrome-stats.com/d/com.lfc.apps.gearpulleyratiocalculator) — 117 users - [GearBuddy RPM-MPH Calculator](https://chrome-stats.com/d/com.ionicframework.gearbuddy02072017) — 14,416 users, 4.36 / 5 - [Racing Gear Calculator](https://chrome-stats.com/d/com.RAHGames.GearRatioCalculator) — 2,863 users - [Gear Speed Calculator](https://chrome-stats.com/d/com.halifaxsystems.gearspeedcalculator) — 12 users - [Gear Ratio Calculator 2](https://chrome-stats.com/d/jp.abt.gearratio2) — 5,546 users - [RC Gear Ratio Calculator 齒比計算機](https://chrome-stats.com/d/com.hobbiesww.gearratiomasterscroll) — 49,532 users, 3.13 / 5 - [Pulley Belt Length Calculator](https://chrome-stats.com/d/com.pully_belt_tool) — 908 users - [Machine Utilities](https://chrome-stats.com/d/com.aavishkruti.utilities) — 46 users - [RPM Revolutions Calculator](https://chrome-stats.com/d/com.rpm_revolutions) — 4,312 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.gear_tool)