Electrical Calc USA Free

Electrical Cost

Calculation of theoretical energy spending based on power used by appliances.

8.1 96

Electronics Database (offline)

Database of transistors, thyristors and diodes (without pinouts).

9.1 71

Inspection HVAC Calculator

Inspector Nation HVAC Inspector Reference Calculator

9.4 3

Coil32

Radio frequency inductors and chokes calculator

8.4 97

Transformer Calculator

Simple transformer calculator

8.9 43

Bluon HVAC

HVAC Tools

8.4 90

MRCOOL SmartHVAC

Control & Manage your Air Conditioner from anywhere, anytime.

8.7 143

Southwire® Conduit Fill Calc

Southwire Conduit Fill Calc calculates Conduit Fill % as per NEC Guidelines.

8.4 25

Concrete Calculator

A simple tool for construction calculations.

9.4 835

Construction Calculator Pro

Forget a bulky $100 construction calculator and simply download the free app.

7.7 3

Construction Calculator Ads

C-Calc is a free construction calculator for working in imperial and metric.

8.1 131

Electrical Calc Canada Free

Electrical calculations based on the CEC.

10.0 5

Stair Calculator Pro

Professional stair calculations.

4.9 2

Drywall Calculator

Professional drywall calculator for all sizes of projects.

4.4 2