Best Cool Calc Apps

BTU Calculator - Data Centers

Cooling Requirements

Free

Estimate the cooling capacity needed for your data center. This tool considers factors like space, occupants, and heat output to help you maintain optimal temperature and humidity. It provides instant results as you update inputs, serving as a guide for system selection.

SuperCool Slide Rule HVAC

by Designstein, llc

Free

This app offers a comprehensive suite of tools for HVAC technicians. It provides interactive guides, step-by-step repair instructions, and calculators for various HVAC calculations including superheat, subcooling, and duct sizing.

Calculator for iPad!

Basic & Scientific Calculator

Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

BTU Calculator - Air Conditioner

by Queen Mob

Free

This utility helps you determine the appropriate cooling capacity for an air conditioner based on room size and other factors. It simplifies the process of selecting the right unit to ensure optimal comfort and energy efficiency.

Super Calc Free - Formula, multi parameter function, calculator based on chain dynamics

by 辉 马

Free

This app offers a modern computing experience with textbook formulas, custom functions, and dynamic calculations. It allows for flexible customization of variables and functions on a free canvas, with file archiving capabilities.

HVAC School

By Techs For Techs

Free

This app serves as a comprehensive resource for HVAC technicians, offering a podcast, tech tip articles, and interactive calculators. It aims to enhance knowledge of HVAC theory, industry updates, and essential mathematics for both current and aspiring professionals.

Basic Calculator: Classic Calc

big buttons and wallpapers

Free

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

Cr Calc – Cold Room Calculator

by Anatoliy Gershman

Free

This app assists in calculating heat gain for cold rooms, supporting various heat sources and construction materials. It offers project organization and in-app help, with an optional subscription for PDF export.

Calc

by Mike Wesemann

Free

A visually appealing and straightforward calculator app for iPhone and iPad. It offers a unique user interface with support for basic and scientific calculations, various number base conversions, and currency and unit conversions.

++Calc - Time Calculator

TIME,BIN,OCT,DEC,HEX

Free

This app offers a versatile calculator for everyday tasks, supporting calculations in binary, octal, decimal, and hexadecimal. It allows for complex expressions with parentheses, editing of inputs, and displays both the expression and answer on separate lines. It also handles time calculations and large numbers up to 16 significant digits.

The Cool Calculator

Currency Converter Included

Free

This app offers a powerful calculator with a unique drag-and-drop memory function. It also includes tools for measurement conversion, debt amortization, and real-time currency exchange rates.