# Levers Calculator — Mechanical Level Calculator

> Physics calculator for determining lever forces and mechanical advantage. (iPhone/iPad app by Nitrio.)

- Source: https://appshunter.io/ios/app/levers-calculator/id1407649565 (this page in markdown: same URL + `.md`)
- Developer: [Nitrio](https://appshunter.io/developer/321121189)
- Category: Productivity, Utilities
- Price: $2.99
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 13 · 1 MB
- Languages: American English
- Released: 2018-07-28
- Data updated: 2026-08-15
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/levers-calculator/id1407649565/reviews.md

## What is Levers Calculator?

The Levers Calculator is a physics/math calculator designed for quick and easy determination of effort force, load force, distance from load force to fulcrum, distance from effort force to fulcrum, or Mechanical Advantage.

Features:
- Instant calculation.
- Results are copyable to other apps.
- Formulas included as references.
- Supports up to 16 decimal places.
- Supports various units for each input.
- Works seamlessly on both iPhone and iPad.
- Lightweight, compact app optimized for everyday use.
- Ad-free and built with privacy in mind.

A lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. Classified into three types based on the location of fulcrum, load, and effort, levers amplify input force to provide a greater output force, creating leverage. The mechanical advantage of a lever is the ratio of the output force to the input force.

Classes of levers:
1. Class 1: Fulcrum in the middle - effort on one side, load on the other (e.g., seesaw, crowbar).
2. Class 2: Resistance in the middle - effort on one side, fulcrum on the other (e.g., wheelbarrow, nutcracker).
3. Class 3: Effort in the middle - load on one side, fulcrum on the other (e.g., tweezers, human mandible).

Mechanical advantage is a measure of force amplification. It's expressed by the law of the lever, where the moment action on both sides is equal:

Fe x De = Fl x Dl  

Where:
- F_e = effort force (N, lb)
- F_l = load force (N, lb)
- D_l = distance from load force to fulcrum (m, ft)
- D_e = distance from effort force to fulcrum (m, ft)

The effort force can be calculated using the formula:

Fe = Fl x Dl / De 

Fe = m x g x Dl / De  

where
m = mass (kg)
g = acceleration of gravity (9.81 m/s²)

Thanks for your support, and please visit nitrio.com for more apps for your iOS devices.

## Key features

- Instant force and advantage calculations
- Copyable results
- Included reference formulas
- High precision (16 decimal places)
- Support for various units
- Ad-free and private


## Frequently asked questions about Levers Calculator

### What is the price of Levers Calculator?

Levers Calculator is a paid app priced at $2.99. This one-time purchase grants you access to all its features without any recurring fees.

### Does Levers Calculator have ads?

No, Levers Calculator is ad-free. The developer has built it with privacy in mind, ensuring an uninterrupted user experience.

### What devices does Levers Calculator support?

Levers Calculator works seamlessly on iPhone, iPad, and iPod devices. It is optimized for everyday use across these Apple platforms.

### How accurate are the calculations in Levers Calculator?

Levers Calculator supports calculations up to 16 decimal places, ensuring a high degree of precision for all your physics and math needs.

### When was Levers Calculator last updated?

The latest version of Levers Calculator was updated on February 23, 2026. This indicates ongoing support and potential for future improvements.

### What is the age rating for Levers Calculator?

Levers Calculator has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger students learning about physics.

### Can I export my calculations from Levers Calculator?

Yes, the results from Levers Calculator are copyable to other apps. This feature allows for easy integration of your calculated data into reports or other documents.

### What kind of physics concepts does Levers Calculator cover?

Levers Calculator focuses on the mechanics of levers, including the determination of effort force, load force, distances to the fulcrum, and mechanical advantage. It also explains the three classes of levers.

## Version history (last 4 releases)

### 1.3 — 2026-02-23

- Updated for the newest devices.
- Minor bugs fixed.

### 1.2 — 2024-01-25

- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.

### 1.1 — 2020-12-18

- Update for Newest Devices
- Bug Fixed

### 1.0 — 2018-07-13

No release notes.

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All apps by Nitrio: https://appshunter.io/developer/321121189

## Related topics

[lever movement](https://appshunter.io/ios/topics/lever-movement)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*