Pocket Diver Calculator play online

We present this diving calculator, believing that it will simplify the calculations of the basic parameters necessary to explore the underwater world and will positively affect the safety and general education related to recreational and technical diving.


Unit converter. Facilitates the conversion of values such as depth, length and pressure between the various measurement systems used in scuba diving and other water sports.
over 30 measurement units to choose from,
pressure values (bar, psi, hPa, mmHg, inHg, msw, fsw, at, atm and other),
depth and distance values (m, ft, in, yd, mi, NM),
temperature conversion (C, F, K, R),
volume and capacity (l, ft, m, in, gal),
speed (m/s, km/h, ft/s, kn, mph),
percentages and fractions.

Pressure calculator. Quickly calculates pressure at a given depth. Helps you plan your altitude dives.
atmospheric pressure based on altitude,
water column pressure for fresh and salt water,
total pressure at a given depth,
support for barometer sensor,
location sensors (GPS).

Properties of breathing gases. It allows you to calculate diving parameters for a given gas related to oxygen toxicity and nitrogen narcosis.
gas blends based on oxygen (O₂), nitrogen (N₂) and helium (He),
maximum operating depth - MOD,
equivalent narcotic depth - END,
recommended operating range - RANGE.

Other functions:
quick conversion of calculation results by tapping the label,
extended information after long touch of the value label,
quickly go back to the previous tab,
remembering last selected units.