SAC Rate

What is your Average SAC rate in your last 5 dives?


  • Total voters
    150

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

.508 cold water dives in 7mm plus gloves & hood.. But is that a good rate or a bad rate????
 
It's interesting to look at the results. The preponderance of values in the .4 to .6 range represents, I think, the fact that boards like this have a disproportionate number of avid and experienced divers. (And maybe a lot of women, too!)

In my tech training, we use .7 as a ballpark figure for average divers.
 
Should I be remembering this figure? Ive got it in my logs but I really dont bother too much about it as I seem to keep running out of NDL before air anyways :p
 
Mine was lower (around .48) but now I started with a drysuit so it has gone up. :shakehead: Now I am just a bit below .7 so I just have to dive more to get it lower again. Oh, I said dive more. What a great idea!
 
Ok, the verdict is in and vote is made..
High 50s to high 60s So ill call that .61-.70
Most of the last dives is low 60s though.. 62-63ish
 
I have one fundamental problem with this poll ... the results cannot be conclusive because, in most replies, it has not been stated under what conditions they were recorded.

The poll should take into considerations: kind of diving (warm water vs. cold),
exposure suit, diving conditions (current vs. calm water), stress level, dive
profile, fitness of the diver etc. etc. Unless specified, 0.21 SAC rate is
as good as 1.0?
 
great input on cold water...it may be a factor...thanks for the input gombessa.....please keep voting i would like to see larger sample..thanks to those who responded

mine runs .8 dive/ .6 deco, always in cold water,

how much can i expect it to go down for warm water diving, if at all?
 
mine runs .8 dive/ .6 deco, always in cold water,

how much can i expect it to go down for warm water diving, if at all?
Noticeably..
Youll wear less exposure protection, youre not struggling to keep the core temprature up and many places it also means drift/semidrift dives which lowers workload additionally..
 
THANKS TM. I KNOW YOU CANT GIVE SPECIFICS, BUT ARE WE TALKING.05, .1, .15 DIFFERENCE, ON AVERAGE, OR MORE, MAYBE A BETTER WAY TO ASK IS- WHJAT ARE YOUR SAC RATES IN WARM vs COLD?
 
If its almost freezing, dark and no currents I have seen variations of .1 from tropic drift dives..
Another thing to take into account there is that on vacation I dont tend to carry my gear very far before I jump into the water, while at home I might first carry the gear couple of hundred yards, then gear up and jump in, being less relaxed than when Im on vacations..
 
https://www.shearwater.com/products/swift/

Back
Top Bottom