--- title: "HVAC ASHRAE 62.1 — App Overview" url: https://marlvel.ai/intel-report/productivity/hvac-ashrae-62-1 category: Productivity developer: ASHRAE, Inc. platforms: ios rating: 5.0 (1 ratings) pricing: paid report_level: overview generated: 2026-04-30 --- > **Key Insight:** This app serves as a mobile, portable version of the industry-standard 62MZCalc.xls spreadsheet for ASHRAE 62.1 ventilation compliance. | Metric | Value | |--------|-------| | Category | Productivity | | Rating | 5.0 ★ (1) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 3.8 | | Developer | ASHRAE, Inc. | ## What is HVAC ASHRAE 62.1? HVAC ASHRAE 62.1 is a professional productivity tool designed to perform minimum ventilation rate calculations for commercial and institutional buildings. It supports both the 2016 and 2019 versions of the ASHRAE 62.1 standard, providing a mobile alternative to the official 62MZCalc.xls spreadsheet. The app enables users to manage complex ventilation data across multiple projects and systems directly from their iPhone. ## Key Features - **Standard Compliance Calculation**: Performs minimum ventilation rate calculations based on ANSI/ASHRAE Standard 62.1-2016 and 2019. - **Project Version Control**: Allows users to select specific standard versions per project to accommodate LEED requirements. - **Data Management**: Supports storage and modification of an unlimited number of projects, systems, and zones. ## Who is it for? HVAC engineers, building designers, and facility managers responsible for indoor air quality compliance. ## Links - [App Store](https://apps.apple.com/us/app/hvac-ashrae-62-1/id375374905?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/productivity/hvac-ashrae-62-1) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/productivity/hvac-ashrae-62-1).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*