Design Faster, Safer, and Smarter
We help engineers create highly accurate designs.
Trusted by industry-leaders
Built for:
Loved by Engineers
Watch how h2x helped Leon's engineering team
Accurate calculations, seamless workflows, and effortless reviews streamlined their project from start to finish.
Why teams choose h2x
Built by Engineers,
For Engineers
Created by industry experts frustrated with traditional processes, h2x was designed with a deep understanding of engineering workflows and challenges.
Customer focused, easy to communicate with, and invested in my success! The team go above and beyond.
Joshua
Director
Built by Engineers,
For Engineers
Created by industry experts frustrated with traditional processes, h2x was designed with a deep understanding of engineering workflows and challenges.
Customer focused, easy to communicate with, and invested in my success! The team go above and beyond.
Joshua
Director
Highly Accurate
h2x delivers detailed, accurate calculations that are backed with CIBSE's independent verification.
The real-life temperatures aligned perfectly with the design calculated by h2x.This is an excellent result and a verification of the accuracy of h2x.
Alan Hall
Head of Programs Plumbing and Gas Fitting at TAFE
Highly Accurate
h2x delivers detailed, accurate calculations that are backed with CIBSE's independent verification.
The real-life temperatures aligned perfectly with the design calculated by h2x.This is an excellent result and a verification of the accuracy of h2x.
Alan Hall
Head of Programs Plumbing and Gas Fitting at TAFE
Easy to Learn
h2x is intuitive, comes with a range of training resources, and is backed by a dedicated team who are ready to get you onboarded into the software.
I've recently started using h2x and it's probably the most user friendly software I've ever used.
Jamie Donaldson
Director
Easy to Learn
h2x is intuitive, comes with a range of training resources, and is backed by a dedicated team who are ready to get you onboarded into the software.
I've recently started using h2x and it's probably the most user friendly software I've ever used.
Jamie Donaldson
Director
What Makes h2x Special
Custom Settings
Define your own standards and system parameters.
Accurate Calculations
Calculate precise sizes for your whole engineering system.
Intuitive Design Tools
Speed up the drawing process with our smart design tools.
Product Database
Access manufacturer-verified data for specifications.
Automated Estimating
Generate detailed material lists and cost estimates.
Drawing Exports
Export designs to PDF or integrate with CAD/Revit.
We're here to help!
Free Trial and Demonstrations
Live Training Sessions
150+ Video Resources
Free Learning Tools
24/7 Instant Support
h2x Insights (Blog & Resource Posts)
Heating
A complete guide to sizing Recirculation Pumps. Learn the calculations, ensure they are installed correctly, and know when they are required:
Water
Sizing pipes correctly is critical! Explore the issues caused by incorrectly sized pipes, work through an example pipe sizing project, and more:
Ventilation
Learn how to calculate duct size effectively with a comprehensive guide. Find out how to enhance airflow and efficiency within HVAC systems:
