The global HVAC Load Calculation Software market size is predicted to grow from US$ 438 million in 2025 to US$ 579 million in 2031; it is expected to grow at a CAGR of 4.8% from 2025 to 2031.

HVAC Load Calculation Software is a professional tool designed for heating, ventilation and air conditioning (HVAC) to accurately calculate the heating, ventilation and air conditioning loads of buildings. The software helps engineers determine the appropriate equipment specifications and system configurations by taking into account multiple factors such as the building's physical characteristics, geographical location, climate conditions, internal heat sources, number of occupants and ventilation needs. Its core goal is to optimize energy consumption, improve indoor environmental comfort, and ensure economic and sustainable system operation.

United States market for HVAC Load Calculation Software is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

China market for HVAC Load Calculation Software is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Europe market for HVAC Load Calculation Software is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Global key HVAC Load Calculation Software players cover Johnson Controls, Honeywell, Siemens, Emerson, Schneider Electric, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2024.

LPI (LP Information)' newest research report, the “HVAC Load Calculation Software Industry Forecast” looks at past sales and reviews total world HVAC Load Calculation Software sales in 2024, providing a comprehensive analysis by region and market sector of projected HVAC Load Calculation Software sales for 2025 through 2031. With HVAC Load Calculation Software sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world HVAC Load Calculation Software industry.

This Insight Report provides a comprehensive analysis of the global HVAC Load Calculation Software landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyses the strategies of leading global companies with a focus on HVAC Load Calculation Software portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global HVAC Load Calculation Software market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for HVAC Load Calculation Software and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global HVAC Load Calculation Software.

This report presents a comprehensive overview, market shares, and growth opportunities of HVAC Load Calculation Software market by product type, application, key players and key regions and countries.

Segmentation by Type:

    Cloud-based
    Local-based

Segmentation by Application:

    Large Enterprises
    SMEs

This report also splits the market by region:

    Americas

        United States
        Canada
        Mexico
        Brazil

    APAC

        China
        Japan
        Korea
        Southeast Asia
        India
        Australia

    Europe

        Germany
        France
        UK
        Italy
        Russia

    Middle East & Africa

        Egypt
        South Africa
        Israel
        Turkey
        GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analyzing the company's coverage, product portfolio, its market penetration.

    Johnson Controls
    Honeywell
    Siemens
    Emerson
    Schneider Electric
    Elite Software
    Carrier
    Avenir Software
    Elite Software Development
    Trane
    Lennox