Free wire ampacity chart printables
Every sheet below is a free PDF you can print at home or at school. Open a sheet to see what is on it, then download it — no sign-up needed.
Cat Weight Chart and Weight Tracker (Printable)Free printable cat weight chart: body condition score 1-9 to tell if your cat is overweight, typical adult weights by breed, and a cat weight tracker log.2 pages · free PDF
Printable Wire Ampacity ChartFree wire ampacity chart with NEC 310.16 conductor sizes and amp ratings for copper and aluminum at 60°C, 75°C, and 90°C.1 page · free PDF
Printable Wire Correction Factors ChartLetter-size chart of temperature correction and bundling adjustment factors for wire ampacity, with 60°C, 75°C, and 90°C columns.1 page · free PDF
Printable Ampacity Calculator SheetLetter landscape ampacity calculator sheet with circuit, conductor, table ampacity, temp factor, bundling factor, terminal limit, and usable amps.1 page · free PDF
Printable Voltage Drop WorksheetLetter landscape worksheet for single-phase voltage drop estimates with circuit, volts, amps, length, K, circular mils, voltage drop, and % drop.1 page · free PDF
Printable Circuit Schedule Sheet2-page circuit schedule with panel details and columns for circuit, breaker, wire size, wire type, room or load, and notes.2 pages · free PDF5 files · PDF, XLSX, DOCX
Get every sheet: Wire Ampacity Charts & Calculator
This sheet plus 5 more in one download, with the editable Excel and Word files. Printable copper and aluminum ampacity chart, correction and bundling factor sheet, an Excel corrected-ampacity calculator, a voltage drop worksheet and a circuit schedule template.
$7.00 USD, one-time 5 files · about $1.40 each
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