How long can a scuba diver stay at 100 feet?

How long can you dive at 90 feet?

A not uncommon 2 tank dive trip might be the first dive at a max of 90 feet with a max time underwater of 35 minutes while the second dive might have a profile of max depth of 60 feet with a max time underwater of 50 minutes. Of course, that is not to say that all divers will dive these profiles.

How long can you dive at 120 feet?

BSCA and PADI No Decompression Stop Time Limits Table

Dive Depth Metres Dive Depth Feet PADI No Stop Dive Time Limit Minutes
33 110 016
37 120 013
40 130 010
43 140 008

Is 100 feet a deep dive?

Usually, a deep dive is considered to be a dive between 100 feet / 30 meters. … Due to more rapid air consumption at greater depths it is important to closely monitor air gauges ad to allow a greater air reserve at the end of the dive. Deep diving is also only for Advanced Certified divers.

How long does it take to decompress from 200 feet?

According to the U.S. Navy Dive Table 5 (1999), five minutes of bottom time at 200 feet requires 7:40 of mandatory decompression at 10 feet. Five minutes at 250 feet requires 11:20 of decompression.

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How much does a scuba tank cost?

Estimated Cost to Fill a Scuba Cylinder

Gas Type Capacity Price
Nitrox 0-40 cu ft $3 to $9
Nitrox Up to 80 cu ft $5 to $20
Nitrox Up to 100 cu ft $7 to $27
Nitrox Up to 120 cu ft $10 to $32

How long does an 80 CF scuba tank last?

Based on personal experience, an average open water certified diver using a standard aluminum 80-cubic-foot tank on a 40-foot dive will be able to stay down for about 45 minutes before surfacing with a safe reserve of air. What Factors Determine How Long the Air in a Scuba Tank Will Last?

How long can a person dive?

That means that most people can dive up to a maximum of 60 feet safely. For most swimmers, a depth of 20 feet (6.09 metres) is the most they will free dive. Experienced divers can safely dive to a depth of 40 feet (12.19 metres) when exploring underwater reefs.