Steffen Beyer's Dive Plan Calculator

Uses the NOB ("Nederlandse Onderwatersport Bond") dive tables, based on the Canadian DCIEM ("Defense and Civil Institute of Environmental Medicine") dive tables, considered to be safer than most other diving tables.

PARAMETER VALUE UNIT OPTIONS/COMMENTS
Maximum Depth: m  
Bottom Time: min  includes time for descent
 is true bottom time
Tank Volume: l  
Tank Pressure: bar  
SAC Rate: l/min ("Surface Air Consumption")
Descent Rate: m/min  
Ascent Rate: m/min (<= 10 m/min)
Deep Stops:   (Use "Pyle" stops)
Safety Stop: m (Set to 0 to disable)
Time Increments: min (Granularity)
Repetitive Dive:    
Pressure Group:   [A..O]
Surface Interval: min or HH:MM 


                         ***** Dive Plan *****

Maximum Depth:   18     (m)
Bottom Time:     30     (min) (includes time for descent)
Tank Volume:     15     (l)
Tank Pressure:  200     (bar)
SAC Rate:        25     (l/min)
Descent Rate:    10.000 (m/min)
Ascent Rate:     10.000 (m/min)

Descent:

Time:  0 (min) Depth:  0 (m) Air:   0 (l) Total:    0 (l) Tank: 200 (bar)
Time:  1 (min) Depth: 10 (m) Air:  38 (l) Total:   38 (l) Tank: 198 (bar)
Time:  2 (min) Depth: 18 (m) Air:  48 (l) Total:   86 (l) Tank: 194 (bar)

Bottom:

Time:  3 (min) Depth: 18 (m) Air:  70 (l) Total:  156 (l) Tank: 190 (bar)
Time:  4 (min) Depth: 18 (m) Air:  70 (l) Total:  226 (l) Tank: 185 (bar)
Time:  5 (min) Depth: 18 (m) Air:  70 (l) Total:  296 (l) Tank: 180 (bar)
Time:  6 (min) Depth: 18 (m) Air:  70 (l) Total:  366 (l) Tank: 176 (bar)
Time:  7 (min) Depth: 18 (m) Air:  70 (l) Total:  436 (l) Tank: 171 (bar)
Time:  8 (min) Depth: 18 (m) Air:  70 (l) Total:  506 (l) Tank: 166 (bar)
Time:  9 (min) Depth: 18 (m) Air:  70 (l) Total:  576 (l) Tank: 162 (bar)
Time: 10 (min) Depth: 18 (m) Air:  70 (l) Total:  646 (l) Tank: 157 (bar)
Time: 11 (min) Depth: 18 (m) Air:  70 (l) Total:  716 (l) Tank: 152 (bar)
Time: 12 (min) Depth: 18 (m) Air:  70 (l) Total:  786 (l) Tank: 148 (bar)
Time: 13 (min) Depth: 18 (m) Air:  70 (l) Total:  856 (l) Tank: 143 (bar)
Time: 14 (min) Depth: 18 (m) Air:  70 (l) Total:  926 (l) Tank: 138 (bar)
Time: 15 (min) Depth: 18 (m) Air:  70 (l) Total:  996 (l) Tank: 134 (bar)
Time: 16 (min) Depth: 18 (m) Air:  70 (l) Total: 1066 (l) Tank: 129 (bar)
Time: 17 (min) Depth: 18 (m) Air:  70 (l) Total: 1136 (l) Tank: 124 (bar)
Time: 18 (min) Depth: 18 (m) Air:  70 (l) Total: 1206 (l) Tank: 120 (bar)
Time: 19 (min) Depth: 18 (m) Air:  70 (l) Total: 1276 (l) Tank: 115 (bar)
Time: 20 (min) Depth: 18 (m) Air:  70 (l) Total: 1346 (l) Tank: 110 (bar)
Time: 21 (min) Depth: 18 (m) Air:  70 (l) Total: 1416 (l) Tank: 106 (bar)
Time: 22 (min) Depth: 18 (m) Air:  70 (l) Total: 1486 (l) Tank: 101 (bar)
Time: 23 (min) Depth: 18 (m) Air:  70 (l) Total: 1556 (l) Tank:  96 (bar)
Time: 24 (min) Depth: 18 (m) Air:  70 (l) Total: 1626 (l) Tank:  92 (bar)
Time: 25 (min) Depth: 18 (m) Air:  70 (l) Total: 1696 (l) Tank:  87 (bar)
Time: 26 (min) Depth: 18 (m) Air:  70 (l) Total: 1766 (l) Tank:  82 (bar)
Time: 27 (min) Depth: 18 (m) Air:  70 (l) Total: 1836 (l) Tank:  78 (bar)
Time: 28 (min) Depth: 18 (m) Air:  70 (l) Total: 1906 (l) Tank:  73 (bar)
Time: 29 (min) Depth: 18 (m) Air:  70 (l) Total: 1976 (l) Tank:  68 (bar)
Time: 30 (min) Depth: 18 (m) Air:  70 (l) Total: 2046 (l) Tank:  64 (bar)
Time: 30 (min) Depth: 18 (m) Air:  14 (l) Total: 2060 (l) Tank:  63 (bar)

Ascent:

Time: 31 (min) Depth:  8 (m) Air:  57 (l) Total: 2117 (l) Tank:  59 (bar)
Time: 31 (min) Depth:  5 (m) Air:  12 (l) Total: 2129 (l) Tank:  58 (bar)

Safety Stop: 3 min @ 5 m

Time: 32 (min) Depth:  5 (m) Air:  38 (l) Total: 2167 (l) Tank:  56 (bar)
Time: 33 (min) Depth:  5 (m) Air:  38 (l) Total: 2204 (l) Tank:  53 (bar)
Time: 34 (min) Depth:  5 (m) Air:  38 (l) Total: 2242 (l) Tank:  51 (bar)

Final Ascent:

Time: 35 (min) Depth:  0 (m) Air:  16 (l) Total: 2258 (l) Tank:  50 (bar)

Your pressure group for MDD=18 and DT=30 (for 30 min bottom time) is now: D

End.

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