Friction Calculator

Contains ads
10+
Downloads
Content rating
Everyone
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About this app

Friction Calculator is a clean, professional, and lightning-fast Android app designed for students, teachers, engineers, and physics enthusiasts to calculate frictional force using the fundamental formula:

F = μ × N
(Frictional Force = Coefficient of Friction × Normal Force)

No complicated menus. No bloated features. Just accurate physics in seconds.

Key Features

Instant Calculation – Enter μ (coefficient of friction) and N (normal force), tap Calculate, and get results in Newtons (N).
Smart Input Validation – Prevents errors with real-time checks for empty, invalid, or negative values.
Precision Output – Results displayed with 2 decimal places for professional accuracy.
Clean & Modern UI – Built with Material Design and ConstraintLayout for a smooth, intuitive experience.


Perfect For

High School & College Physics Students
AP Physics / JEE / NEET Preparation
Engineering & Mechanics Problems
Quick Reference in Labs or Classrooms


How to Use

Enter the coefficient of friction (μ) – e.g., 0.3 for wood on wood
Enter the normal force (N) in Newtons – e.g., 150
Tap Calculate
View result: Frictional Force: 45.00 N

Ad appears after calculation (close it to see result)

Why Choose Friction Calculator?

FeatureBenefit100% FreeNo in-app purchasesNo Login RequiredWorks offline (except ads)Lightweight (<5MB)Fast install, low battery useTested & ReliableBuilt with Android Studio best practices
Updated on
Oct 31, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Data is encrypted in transit