Gear Ratio Speed Calc
Gear Ratio Speed Calc is made and published by Shanghai Sheyuan Network Technology Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Shanghai Sheyuan Network Technology Co., Ltd. The app name, icon, screenshots and description belong to Shanghai Sheyuan Network Technology Co., Ltd. and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 28, 2026
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Releases
Updates seen on the App Store- Version
- 1.0.2
- Launched
- March 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- $4.99
- App size
- 995.0 KB
- Content rating
- Everyone
Technologies used by Gear Ratio Speed Calc
About the app and developer
About Gear Ratio Speed Calc
Gear Ratio Speed Calc is an utilities app developed by Shanghai Sheyuan Network Technology Co., Ltd.
What is the rating of Gear Ratio Speed Calc?
Gear Ratio Speed Calc has no ratings yet.
Is Gear Ratio Speed Calc free?
Gear Ratio Speed Calc costs $4.99. The app size is 995.00 kB. The latest version available is 1.0.2. The last update was on June 28, 2026.
What are the requirements for Gear Ratio Speed Calc?
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Developer information for Shanghai Sheyuan Network Technology Co., Ltd.
Frequently asked questions about Gear Ratio Speed Calc
Is Gear Ratio Speed Calc free?
No. Gear Ratio Speed Calc costs $4.99 on the App Store.
Is Gear Ratio Speed Calc still available?
Yes. Gear Ratio Speed Calc is on the App Store, and the last update we saw was on June 28, 2026.
How large is Gear Ratio Speed Calc?
Gear Ratio Speed Calc is 995.00 kB.
Is Gear Ratio Speed Calc suitable for children?
App Store rates the content of Gear Ratio Speed Calc as suitable for everyone.
Who made Gear Ratio Speed Calc?
Gear Ratio Speed Calc was developed by Shanghai Sheyuan Network Technology Co., Ltd. It is listed in the utilities category on the App Store.
What are the best alternatives to Gear Ratio Speed Calc?
People looking at Gear Ratio Speed Calc also look at these utilities apps: Gear Formula: Calc & Simulator, GearCalc Pro, ExSkate, ISM-WF200, AVP Connect.
Store listing
By Shanghai Sheyuan Network Technology Co., Ltd., from the App Store
Description by Shanghai Sheyuan Network Technology Co., Ltd. Written by the developer, not by AppBrain. Click to read.
FEATURES:
- Single, dual, and triple stage gear ratio calculations
- Calculate overall gear ratio, output RPM, and torque multiplier
- 8 common gear presets for quick selection
- Custom driver and driven teeth input for any gear combination
- Supports any input RPM value
- Clean, dark-themed interface for shop and field use
FORMULAS:
- Gear Ratio = Driven Teeth / Driver Teeth
- Output RPM = Input RPM / Overall Gear Ratio
- Torque Multiplier = Overall Gear Ratio
- Multi-stage: Overall Ratio = Stage 1 x Stage 2 x Stage 3
PRESETS INCLUDED:
12/48 (4:1), 15/45 (3:1), 18/36 (2:1), 20/40 (2:1), 16/64 (4:1), 24/72 (3:1), 20/60 (3:1), 14/56 (4:1)
Perfect for designing gear trains, verifying speed reductions, and calculating torque multiplication in mechanical power transmission systems.