Sariel's Gear Calculator Android App

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About Sariel's Gear Calculator

This tool is aimed at all AFOLs. Use it to calculate final ratio of up to 10 pairs of gears, then select the desired type and number of motors to see the theoretical output (speed and torque). Includes 15 sizes of gear wheels and 26 various types of motors! Also included: a planetary ratio calculator, gear coupler for finding available gear combinations at given axle spacing and Gearcyclopaedia featuring detailed info on 38 types of gears.

Sariel's Gear Calculator details

Sariel's Gear Calculator is a free Tools app for Android with 50,000+ installs on Google Play and a 4.6/5 average rating from 341 ratings. It was released on November 28, 2019 and last updated on April 23, 2024. It requires Android 4.4 or later.

Category: Tools
Rating: 4.6 / 5 (341 ratings)
Installs: 50,000+
Price: Free
In-app purchases: No
Ads: No ads
Current version: 1.21
Requires Android: 4.4
Content rating: Everyone
Released: November 28, 2019
Last updated: April 23, 2024

What’s new in Sariel's Gear Calculator

Support for latest Android versions added

Version 1.21 · Updated April 23, 2024

Alternatives to Sariel's Gear Calculator

Looking for apps like Sariel's Gear Calculator? Here are 5 similar Android apps on Google Play. The highest rated is Sariel's Motors Specs (5.0/5), and all 5 are free to download.

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Sariel's Gear Calculator vs. alternatives
App	Rating	Price	Installs	Last updated
Sariel's Gear Calculator	4.6 / 5	Free	50,000+	Apr 23, 2024
Brickset Lite	4.4 / 5	Free	1,000+	–
Sariel's Motors Specs	5.0 / 5	Free	5,000+	Apr 23, 2024
Sariel's Colors Table	–	Free	1,000+	–
Sariel's Unit Converter	4.7 / 5	Free	1,000+	–
Sariel's Wheels Table	5.0 / 5	Free	10,000+	–

Frequently Asked Questions (FAQ)

Who is the target audience for Sariel's Gear Calculator?

This tool is aimed at all AFOLs (Adult Fans of LEGO).

What can I use Sariel's Gear Calculator for?

You can use it to calculate the final ratio of up to 10 pairs of gears, select the desired type and number of motors to see the theoretical output (speed and torque), use the planetary ratio calculator, find available gear combinations at a given axle spacing with the gear coupler, and access detailed information on 38 types of gears in the Gearcyclopaedia.

How many sizes of gear wheels are included in Sariel's Gear Calculator?

There are 15 sizes of gear wheels included.

How many types of motors are included in Sariel's Gear Calculator?

There are 26 various types of motors included.

What is the Gearcyclopaedia in Sariel's Gear Calculator?

The Gearcyclopaedia is a feature that provides detailed information on 38 types of gears.

Great Bunch Of Apps.! No Fees, No Ads, No Bull. Straight-Up Correlations And Accurate Specs. Nice Job On All Of Them. Thanks Devs.!

Richard C.

Really useful

Benedek Lóth

I know that feeling when you get undeserved 1 star. I wanted to make attention to a bug, but you didn’t care. Also why do Buggy Motor named RC Motor? Returned 5 stars, I really like that your tools also avai...