MachiCalc

MachiCalc – Mechanical Engineering Calculator

MachiCalc is a practical mechanical engineering calculator designed to make everyday engineering calculations faster, easier, and more accessible.

Whether you are a mechanical engineer, machine designer, manufacturing engineer, machinist, student, or DIY enthusiast, MachiCalc brings essential engineering calculations together in one simple app.

### ⚙️ Designed for Mechanical Engineers

Quickly perform common mechanical engineering calculations without searching through formulas, spreadsheets, or reference books.

MachiCalc is built with a focus on practical machine design and manufacturing work.

### 📐 Engineering Calculations

Use MachiCalc for calculations related to:

• Shaft design and torque
• Power, speed and RPM
• Gear calculations
• Bolt and fastener calculations
• Bearings
• Springs
• Threads
• Fits and tolerances
• Beams and loads
• Material and manufacturing calculations
• Unit conversions
• And more

### 🔧 Built for Practical Engineering

MachiCalc is designed around the calculations engineers actually use during design, manufacturing, troubleshooting, and product development.

Enter your values, select the required units, and get the result quickly with clear calculation steps and formulas.

### 📏 Easy Unit Conversion

Work with the units you are comfortable with.

Convert common engineering units such as:

• mm / cm / m
• inch / ft
• N / kN
• kg / g
• Nm / N·mm
• MPa / Pa
• RPM
• And more

### 🎓 Useful for Students Too

MachiCalc can also be used as a quick reference and calculation tool while learning mechanical engineering concepts.

Understand the relationship between inputs, formulas, and results instead of relying only on a final number.

### 🚀 Simple. Fast. Practical.

No complicated interface. No unnecessary features.

MachiCalc is made to help you get the calculation done and get back to your design.

MachiCalc – Mechanical Engineering Calculator

Your pocket engineering calculator for machine design and manufacturing.

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Important: MachiCalc is intended as an engineering calculation and reference tool. Results should be independently verified and should not replace professional engineering judgment, applicable design standards, safety factors, or manufacturer specifications.