Numbers don't lie, and a recent post here got me thinking of how much time do I actually spend on my pool care.
Well, I started writing a note on my phone, and it just kept getting more involved!
I thought I would share the note here for fun. I hope my math is correct:
How Much Time Caring For My Pool
A recent discussion on a pool care forum got me interested in figuring out how much time I spend caring for my pool and just how easy and inexpensive it is. I had always guesstimated that I spend about 20 - 30 minutes each week on my pool. So, one day while sitting around the pool (between periods of floating in it) I started playing with some numbers.
So, here it is:
I estimate that I spend about 5 –- 10 minutes twice per week testing my water chemistry.
I have timed myself adding my daily dose of liquid chlorine, and that takes me about 1 minute and 40 seconds to complete.
On average, I vacuum the pool and clean the filter once per week, taking about 15 minutes to complete. (I can go longer without cleaning the filter, especially in the winter months.)
Therefore, I have calculated that I spend about 34 hours annually on actual pool care at home. This equals just under 40 minutes/week.
Further, I have to make an average of 8 trips to the pool store per year to buy liquid chlorine. At $3.99 per 2-1/2 gallon jug, I should spend about $63.84 on liquid chlorine annually.
Here is the breakdown:
Time Spent Testing Water Chemistry
I test the water on average twice per week, taking about 5-10 minutes
Time Spent Adding Chlorine
The daily dosing of liquid chlorine takes me about 1 minute 40 seconds
If I add chlorine daily from April through October, and every other day November through March, that’s 214 days of daily additions, 151 days of every other day additions
289 days I add chlorine in 1.66 minutes means I spend about eight hours/year adding chlorine
Time Spent Vacuuming The Pool
I vacuum the pool on average once a week, taking about 15 minutes each time
How much chlorine
I was also curious about how much liquid chlorine I need:
8,000 gallon pool, 15 oz of 10% liquid chlorine raises FC 1.5 ppm
Two, 2-1/2 gallon jugs = 640 oz
15 oz/day means I get 42 daily doses of chlorine out of my two jugs.
365 days / 42 = 8.69 average trips to store for chlorine/year.
Chlorine additions are skipped on occasion in the summer, and are only required a couple of times per week in the winter.
Bottom line: My chlorine jugs last me on average about 1-1/2 months, meaning I have to go for chlorine an average of 8 times per year, or every month and a half.
Well, I started writing a note on my phone, and it just kept getting more involved!
I thought I would share the note here for fun. I hope my math is correct:
How Much Time Caring For My Pool
A recent discussion on a pool care forum got me interested in figuring out how much time I spend caring for my pool and just how easy and inexpensive it is. I had always guesstimated that I spend about 20 - 30 minutes each week on my pool. So, one day while sitting around the pool (between periods of floating in it) I started playing with some numbers.
So, here it is:
I estimate that I spend about 5 –- 10 minutes twice per week testing my water chemistry.
I have timed myself adding my daily dose of liquid chlorine, and that takes me about 1 minute and 40 seconds to complete.
On average, I vacuum the pool and clean the filter once per week, taking about 15 minutes to complete. (I can go longer without cleaning the filter, especially in the winter months.)
Therefore, I have calculated that I spend about 34 hours annually on actual pool care at home. This equals just under 40 minutes/week.
Further, I have to make an average of 8 trips to the pool store per year to buy liquid chlorine. At $3.99 per 2-1/2 gallon jug, I should spend about $63.84 on liquid chlorine annually.
Here is the breakdown:
Time Spent Testing Water Chemistry
I test the water on average twice per week, taking about 5-10 minutes
- 15 minutes x 52 weeks = 780 minutes
- 780 / 60 = 13 hours annually
Time Spent Adding Chlorine
The daily dosing of liquid chlorine takes me about 1 minute 40 seconds
- 1 minute 40 seconds = 1.66 minutes
If I add chlorine daily from April through October, and every other day November through March, that’s 214 days of daily additions, 151 days of every other day additions
- 214 + (.5 x 151) = 289 days that chlorine is added
289 days I add chlorine in 1.66 minutes means I spend about eight hours/year adding chlorine
- 289 x 1.66 = 479.74 minutes
- 479.74 / 60 = 7.99 hours annually
Time Spent Vacuuming The Pool
I vacuum the pool on average once a week, taking about 15 minutes each time
- 52 x 15 = 780 minutes
- 780 / 60 = 13 hours annually
How much chlorine
I was also curious about how much liquid chlorine I need:
8,000 gallon pool, 15 oz of 10% liquid chlorine raises FC 1.5 ppm
- My average daily FC loss in the summer @ CYA of 40 ppm is 1.5 ppm
- Winter average daily FC loss is ~ 1 ppm
Two, 2-1/2 gallon jugs = 640 oz
- One gallon = 128 oz
15 oz/day means I get 42 daily doses of chlorine out of my two jugs.
365 days / 42 = 8.69 average trips to store for chlorine/year.
Chlorine additions are skipped on occasion in the summer, and are only required a couple of times per week in the winter.
Bottom line: My chlorine jugs last me on average about 1-1/2 months, meaning I have to go for chlorine an average of 8 times per year, or every month and a half.