Best Thermal Insulation Calculator Apps

Concrete Calculator Plus

by Inch Calculator

Free

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

Concrete and Agg Calculator

by Chaney Enterprises

Free

Calculate precise amounts of concrete, aggregate, and masonry materials needed for various construction projects. Accounts for potential waste and overages to ensure you order the right quantity.

CaptiveAire Toolbox

HVAC ENGINEERING TOOLBOX

Free

This app provides over 40 HVAC and building-systems engineering calculators. It's designed for field use, offering standard industry formulas for cooling, heating, ventilation, electrical sizing, and more. Access detailed formula definitions and reference data.

Thermal Transmittance Calc

Determination of heat loss

Free

Calculate heat loss and humidity issues in building structures. Input air temperature, humidity, and material layers to visualize temperature and dew point changes. Supports both Celsius/Fahrenheit and cm/inches.

Heatloss Calculator & Guide

by Mr Combi Training

$4.99

Calculate room heat loss, estimate radiator output, and convert between Watts and BTU/h. Analyze potential energy savings from home improvements and determine radiator sizing for optimal heating. Results can be emailed, saved, or exported.

Radiator Calculator Pro

Heat Output & BTU Calculator

Free

Accurately calculate the heating requirements for any room in your home. This tool supports unlimited rooms, offers precise calculations in Watts and BTU, and features a clean, intuitive design with dark mode support.

Insulator's Field Guide

by All Therm Services Inc.

Free

A comprehensive reference tool for professionals in the industrial, commercial, and HVAC insulation sectors. It provides essential utilities, guides, and sizing tables to assist with field challenges, promoting safe, accurate, and profitable project completion.

Dakota's Electrical Calculator

Voltage Drop, Conduit & Wire

Free

This app provides electricians and apprentices with essential tools for on-the-job tracking and NEC-aligned calculations. It helps with circuit analysis, load calculations, conduit fill, motor and transformer computations, and voltage drop assessments for field use and exam preparation.

SuperHeatCalc

by Blue Mountain Consulting Inc

Free

This app assists HVACR technicians with field service by providing calculations for superheat, subcooling, airflow, and psychrometrics. It supports 28 refrigerants and includes instructions for use.