Best NPSH Calculator alternatives: apps like NPSH Calculator

10+ similar apps compared and reviewed

3.2 avg rating
5 free apps
Updated October 2026

Looking for something like NPSH Calculator? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to NPSH Calculator

Moments of Inertia#1

Moments of Inertia by J.R.Hobbs

Engineering Calculation
Editor's Choice
๐Ÿ”ง Utilities
1.0(1 ratings)
$5.99
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Calculate essential beam properties like moments of inertia, area, and centroid. Supports various geometries and offers flexible unit conversions. Easily share results and schematics via PDF.

Pressure Vessel Thickness Pro#2

Pressure Vessel Thickness Pro by Imran Pinjara

ASME Shell, Cone & Head Design
Strong Contender
๐Ÿ”ง Utilities
1.0(1 ratings)
$3.99
Pressure Vessel Thickness Pro screenshot 1
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Calculate the required design and nominal thickness for various pressure vessel components, including shells, heads, and cones, according to ASME Section VIII Div 1 codes. This offline tool offers high performance for engineers in process equipment manufacturing.

More apps like NPSH Calculator

4
Pressure Vessel Pro
Pressure Vessel Pro
Pressure Vessel Pro
Engineering Calculations
$5.99

Perform essential pressure vessel stress calculations with ease. Input dimensions for various tank geometries and instantly get results, including detailed formulae and ASME code compliance. Generate and share PDF reports with schematics.

Pressure vessel stress calculationsASME Boiler & Pressure Vessel Code complianceSupport for vertical, horizontal, and spherical tanks
๐Ÿ”ง Utilities
(2)
paid
5
Note Lock ~ Keep your secret
Note Lock ~ Keep your secret
Note Lock ~ Keep your secret
Protect private secure my idea
$1.99

Securely store and manage private notes, ideas, and journals with advanced locking mechanisms and privacy features. Organize your thoughts with rich media, customization options, and backup capabilities.

Folder and pattern lockAnti-intruder surveillanceSelf-destruct data option
๐Ÿ”ง Utilities
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free with in-app purchases
6
Fluid Mechanics Calculator
Fluid Mechanics Calculator
Fluid Mechanics Calculator
Solve any variable ยท SI & USCS
$2.99

This app provides 97 calculators for fluid mechanics and civil engineering parameters. It supports both Imperial (USCS) and Metric (SI) units, offering automatic and accurate calculations with unit changes.

97 fluid mechanics and civil engineering calculatorsSupports SI and USCS (Imperial) unitsAutomatic calculations with unit changes
๐Ÿ”ง Utilities
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7
Tank Volume & Capacity
Tank Volume & Capacity
Tank Volume & Capacity
Volume of liquid inside tank
Free

Estimate the total and filled volumes of various tank shapes, including rectangular, cylindrical, and those with conical or spherical bottoms. Calculates liquid volume and weight based on filling level, providing an estimate for oil and water tanks.

Estimate total and filled tank volumesCalculates liquid volume and weightSupports rectangular tanks
๐Ÿ”ง Utilities
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8
PipeFabAR
PipeFabAR
PipeFabAR
by Mission Co LLC
Free

Design and generate pipe isometric drawings for fabrication or material quotations. Organize your work into projects, work packages, and spools with a few simple clicks.

Create pipe isometricsOrganize into projectsManage work packages
๐Ÿ”ง Utilities
(1)
free with in-app purchases
9
Volume of tank Calculator Pro
Volume of tank Calculator Pro
Volume of tank Calculator Pro
by AdityaKumar Patel
Free
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10
ADCA Tools
ADCA Tools
ADCA Tools
Enhance your productivity
Free
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