CalcEngineer
Pro Engineering Calculators
Free · Designed for iPad
CalcEngineer - Professional Engineering Calculators
The ultimate compressed air system calculator for engineers, technicians, and professionals. Calculate CFM requirements, size compressors and tanks, analyze pressure drops, and optimize your pneumatic systems with engineering-grade precision.
KEY FEATURES:
• CFM Calculator - Air actuator airflow calculations with real-time results
• Compressor Sizing - Size compressors for your specific air demands
• Tank Sizing - Calculate air receiver tank requirements and capacity
• Pressure Drop Analysis - Determine pressure loss in pipes and fittings
• Flow Velocity Calculator - Calculate fluid velocity for optimal system design
• Pipe Sizing - Optimize pipe diameter selection for efficiency
• Multiple CFM Entries - Add multiple air demands for complex systems
• Engineering Calculator Suite - Additional tools for mechanical, electrical, chemical, and thermal engineering
PROFESSIONAL TOOLS:
• Real-time calculations using industry-standard formulas
• Pre-filled values that transfer between calculators
• Imperial and metric unit support with automatic conversion
• Engineering-grade accuracy for professional applications
• Clean, intuitive interface designed for daily use
PERFECT FOR:
• Industrial engineers and maintenance teams
• System designers and consultants
• Engineering students and educators
• Manufacturing and facility managers
• HVAC professionals and technicians
Built by Justin Bush | JB CRE8IV - Professional engineering calculation solutions.
Ratings & Reviews
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Fixes:
- If user didn’t have the Apple Mail app installed on their device when selecting submit in the Support submission form, the app would crash. The app will now use whatever the default mail app is set to on the device.
- Minor UI/UX adjustments and enhancements.
The developer, Justin Bush, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Justin Bush
- Size
- 10.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 17 or later.
- iPhone
Requires iOS 17 or later. - iPad
Requires iPadOS 17 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Copyright
- © 2025 Justin Bush | JB CRE8IV. All rights reserved.