Instantly and easily calculate voltage drop for any of your electrical projects! This simple-to-use calculator will help you choose the right wire size and dial in your setup for safety and efficiency. Whether you’re working with LED strip lights, power supply systems, or any other electrical installation, this calculator will make your life easier and save you time.
Diameter | Area | Voltage Drop (V) | % Voltage Drop | |||
---|---|---|---|---|---|---|
AWG | in. | mm | CMA | mm² |
Warning: Voltage drop exceeds 5%. Consider using a thicker wire gauge.
Note: Some voltage drop values exceed the input voltage, which is not realistic. Please re-check your parameters.
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Step 1:
Enter the Length between the power supply and the fixture.
Feet
(default) or Meters
.Step 2:
Enter the Voltage (Volts) of your system.
0
.5V
to 240V
.Step 3:
Enter the Load Power (Watts).
96W
.Step 4:
Review the results in the Results Table:
Step 5:
Adjust inputs if needed to improve results:
Step 6:
Copy the shareable link to save or share your configuration.
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Phone: +86 – 755 2302 5890
Address: 1-6th Floors, Bldg. 28, Shancheng Industrial Zone, Shiyan, Bao’an District, Shenzhen, Guangdong, China, 518000
We will contact you within 1 working day, please pay attention to the email with the suffix “@ledyi.com”.
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