Calculators

Conduit Fill

Will these conductors fit? Check against the 53 / 31 / 40% limits.

Conductors

PASS

7.49%

Fill (40% allowed)

3 conductors fit. 40% max allowed.

Conductors used0.0399 in²
Max fill (40%)0.2132 in²
Conduit area0.533 in²
Headroom0.1733 in²

For reference only. Not a substitute for a licensed electrician or the adopted code edition and your AHJ. Verify every result before use.