Best Planetary Gear Calculator Apps

3.7(3 ratings)

Free

Calculate essential dimensions for spur gears and pinions using diametral pitch or module. This tool provides outside diameter, center distance, and ratio for specific gear types.

Calculator for iPad! by 7th Gear

Basic & Scientific Calculator

Worth Considering

Gear Formula: Calc & Simulator

4.7😊(61K ratings)

Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

What We Love

📐 Versatile calculator with basic and scientific modes
📝 Useful note-taking and calculation history features
🎨 Customizable color schemes
💻 Works well on both iPad and iPhone
👍 Easy to use and intuitive interface

Room to Improve

💰 Ads can be intrusive in free version
🔒 Lack of transparency around in-app purchases
🔍 Difficulty finding and accessing premium features
🖥️ Layout issues in split-screen mode
🔢 Inconsistent button placement between portrait and landscape

More Planetary Gear Calculator apps to explore

Gear Ratio, RPM & Torque Tools

Calc Gear Speed and Distance

$2.99

Calculate a car's theoretical speed in any gear based on engine RPM, transmission, differential ratios, and tire size. It can also determine travel distance per engine revolution and estimate top speed for each gear. Supports both metric and imperial units.

Calculate theoretical speed per gearCalculate travel distance per engine revolutionDetermine top speed for each gear

Gear Calculation Tool Helical

Accurate calculations for spur, helical, and worm gearsCustomizable design parametersReal-time calculation previews

This professional mechanical design tool helps engineers and enthusiasts calculate and optimize various gear parameters. It offers accurate calculations for different gear types, custom parameter input, and real-time design previews.

(1)

Gear Simulation & Calculation

Calculate Gears Fast and Easy

$3.99

This tool calculates gear ratios, torque, and speed for gear train systems. It allows users to simulate how these systems work on the fly, aiding in the design of custom gear systems before physical creation. Ideal for DIY enthusiasts and engineers.

Calculate gear ratioCalculate torque and speedSimulate gear train operation

by SpiralArm Consulting Limited

Worm gear calculationsHelical gear calculationsSpur gear calculations

This utility app provides calculators for setting up, producing, and checking worm, helical, and spur gears. It can be used for individual calculations or as a complete process flow from start to finish.

Mechanism Tools Calculator

(2)

free

Bike Gear Ratio Analyzer

by ANDREW WILLIAM NEWSOM

Gear ratio calculationSpeed at any cadenceClimbing limit analysis

Instantly analyze your bicycle's drivetrain performance. Calculate gear ratios, speed at any cadence, and climbing limits based on your bike's components and power output. Ideal for cyclists planning rides or optimizing their setup.

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

Standard and scientific calculator modesCustomizable look (iPad only)Portrait and landscape orientation

(4.3K)

Gear Ratio Calculator 2

For optimum gear setting

Gear ratio calculationSpeed-cadence and gear ratio graphsSimulation of optimum gear ratios

This application helps cyclists optimize their gear settings by calculating and visualizing gear ratios. It generates graphs for speed, cadence, and gear ratios based on various component combinations, aiding in the selection of replacement parts for improved performance.

⚽ Sports

(1)

Interactive gear train designPlanetary gear set simulationRatio and speed calculations

iGearbox

by Motionics LLC

$4.99

This app provides interactive tools to calculate gearbox ratios for regular and planetary gearboxes. It features a drag-and-drop design environment for gear trains and a dynamic graphic simulation for planetary gear sets, aiding in understanding and calculation.

by SpiralArm Consulting Limited

Chainring and cog size supportSpeed and cadence calculationCalculate next gear up or down

(0)

Track Gear Calculator

by Matt Herz

$0.99

This app helps track cyclists calculate gear ratios and speeds. It supports a wide range of chainring and cog sizes, and can determine optimal gear changes. Results can be displayed in Imperial or Metric units.

⚽ Sports

(12)

paid

Bicycle Gear Ratio App

by Niriko Cestnik

Gear ratio calculationGear inches and metersSpeed calculation (mph/km/h)

Calculate and compare bicycle gear ratios to find the optimal gearing for your ride. Input chainring and cog sizes, and see detailed metrics like gear inches, speed, and more. Customize your setup or choose from presets for easy comparison.

⚽ Sports

(1)

free

Gear Ratio Calculator & RPM

Gear Ratio Calculator

Gear Ratio Calc & 3D Sim

BikeCalc - Gear Calculator

(0)

Gear calculator for cyclists

Gear ratio calculationSpeed at cadence calculationCustom cassette building

Optimize your bicycle's gearing with this comprehensive calculator. Analyze gear ratios, calculate speed at cadence, and manage custom configurations. Features include component browsing, sharing options, and helpful articles.

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