How much box volume do you want to add to your box for "plaster rings, domed covers, extention rings, and so forth, that are marked with their volume...?"
boxVolumeCalculationsNotes1
How much box volume do you want to subtract from your box for "securely installed barriers" that are marked with a volume?
boxVolumeCalculationsNotes1_5
How many unmarked METAL barriers are there in the box?
boxVolumeCalculationsNotes2
How many unmarked NON-METALLIC barriers are there in the box?
boxVolumeCalculationsNotes3boxVolumeCalculationsNotes4
314.16(B) Box Fill Calculations
314.16(B)(1) Conductor Fill
QTY
AWG
CONDITION
MULT
VOLUME
SUBTOTAL
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
condition_MT
volume_MT
subtotal_MT
LABEL
totalConductorVolume
Largest Conductor: largestAWG
314.16(B)(2) Clamp Fill
Are there any CLAMPS in the box?
clampFillCalculationsNotes in3 "clamp assembly" volume, described in the 2nd paragraph of 314.16(B)(2), to "be excluded from the box volume as marked in 314.16(A)(2)"? cableClampFillNotes
314.16(B)(3) Support Fill
Is there a STUD in the box?
studFillCalculationsNotes
Is there a HICKEY in the box?
hickeyFillCalculationsNotes
314.16(B)(4) Device or Equipment Fill (Single "Gang" Devices)
How many devices on a SINGLE "yoke or strap" are in the box?
What is the LARGEST conductor on device #1 ?
What is the LARGEST conductor on device #2 ?
What is the LARGEST conductor on device #3 ?
What is the LARGEST conductor on device #4 ?
What is the LARGEST conductor on device #5 ?
What is the LARGEST conductor on device #6 ?
What is the LARGEST conductor on device #7 ?
What is the LARGEST conductor on device #8 ?
What is the LARGEST conductor on device #9 ?
What is the LARGEST conductor on device #10 ?
314.16(B)(4) Device or Equipment Fill (Multiple "Gang" Devices)
How many devices, wider than 2" and covering MULTIPLE yokes or straps, are in the box?
What is the LARGEST conductor on device #1?
How many "gangs" are required to mount device #1?
What is the LARGEST conductor on device #2 ?
How many "gangs" are required to mount device #2?
What is the LARGEST conductor on device #3 ?
How many "gangs" are required to mount device #3?
What is the LARGEST conductor on device #4 ?
How many "gangs" are required to mount device #4?
What is the LARGEST conductor on device #5 ?
How many "gangs" are required to mount device #5?
What is the LARGEST conductor on device #6 ?
How many "gangs" are required to mount device #6?
What is the LARGEST conductor on device #7 ?
How many "gangs" are required to mount device #7?
What is the LARGEST conductor on device #8 ?
How many "gangs" are required to mount device #8?
What is the LARGEST conductor on device #9 ?
How many "gangs" are required to mount device #9?
What is the LARGEST conductor on device #10 ?
How many "gangs" are required to mount device #10?
314.16(B)(5) Equipment Grounding Conductor Fill
How many EQUIPMENT GROUNDING conductors are in the box?
What is the LARGEST equipment grounding conductor in the box?
equipmentGroundNote