BaseCalc HVAC Calculator
BTU CFM Duct Calculator
About
This professional tool offers 18 HVAC calculators for field use, including BTU, CFM, duct sizing, and psychrometrics. It saves calculation history, job records, and allows PDF export of worksheets. The app works offline and features a high-contrast interface for job sites.
What's New in BaseCalc HVAC Calculator
1.0.1
August 30, 2026
Introducing Lifetime Pro: pay once to unlock every calculator and remove all ads for good. Existing monthly and yearly subscriptions remain valid and continue to renew as before.
MoreSubscription plans
HVAC Pro Monthly
All HVAC Pro calculators. Monthly access.
Developer apps
FAQ
What HVAC calculations can BaseCalc perform?
BaseCalc HVAC offers 18 calculators for daily field work, including BTU conversion, CFM calculations, duct sizing, psychrometrics, refrigerant checks, and hydronics. It covers a wide range of essential HVAC arithmetic for on-site use.
Does BaseCalc HVAC work offline?
Yes, BaseCalc HVAC works offline by default. All job contacts, worksheets, settings, and calculation history are stored locally on the device, ensuring accessibility even without an internet connection.
Can I save and export my calculations with BaseCalc?
Absolutely. You can save your calculation history and build job worksheets with scope and site notes. These worksheets can be exported as PDFs for internal handoff or customer context.
What are the subscription options for BaseCalc HVAC Pro?
BaseCalc HVAC Pro offers two subscription plans: HVAC Pro Monthly at $7.00 per month and HVAC Pro Yearly at $50.00 per year. These plans likely unlock additional features or remove limitations.
Is BaseCalc HVAC suitable for beginners?
While BaseCalc HVAC is a professional reference tool, its clear explanations and breakdown of calculations can be beneficial for those learning. However, it's always advised to verify results against industry standards and local codes.
How often is BaseCalc HVAC updated?
The app was last updated on August 30, 2026, indicating active development. Users can expect ongoing improvements and potential new features based on industry standards and user feedback.
What devices is BaseCalc HVAC available on?
BaseCalc HVAC is available on iPhone and iPad devices. Its interface is designed with a high-contrast job-site theme, supporting both dark and light modes for optimal viewing.
Does BaseCalc HVAC have ads?
No, BaseCalc HVAC does not contain third-party advertising SDKs or ads in this release. This ensures an uninterrupted user experience focused on professional calculations and job management.