NAUI calculator
Assuming "NAUI calculator" refers to a formula | Use as instead

Computational Inputs:

» actual dive time:
» dive depth:
» surface interval time:
» initial pressure group:

Input

NAUI recreational dive calculator

Input values

actual dive time | 20 minutes
dive depth | 45 feet
surface interval time | 0 minutes
initial pressure group | none

Results

pressure group after dive | D

Dive time restrictions

maximum dive time (NDL) | 80 minutes
percent dive time remaining | 75%

Decompression stop requirements

decompression stop | none