Swimming Pool Dosing Chart
This document is designed as a quick start-up guide to chemically dosing your above ground swimming pool.
Step 1
Calculate your swimming pool volume, you can use our online pool volume calculator for this.
- Round Pool:
- Diameter (m) x Diameter (m) x Average Depth (m) x 0.8
- (E.g. 3 metres x 3 metres x 1 metre x 0.8 = 7.2m3 or 7,200 litres)
- Diameter (ft) x Diameter (ft) x Average Depth (ft) x 4.9
- (E.g. 12ft x 12ft x 3.5ft x 4.9 = 2,470 gallons)
- Rectangular Pool:
- Length (m) x Width (m) x Average Depth (m)
- (E.g. 5 metres x 3.5 metres x 1.2 metre= 21m3 or 21,000 litres)
- Length (ft) x Width (ft) x Average Depth (ft) x 6.25
- (E.g. 18ft x 10ft x 4ft x 6.25 = 4,500 gallons)
Step 2
Add an initial (Starter/Shock) dose of Pool Elements Stabilised Chlorine Granules
Once the pool has been erected and filled with water, a starter dose of Pool Elements Stabilised Chlorine Granules should be added to the pool water. If the pool is taking time to fill, add the Stabilised Chlorine Granules once the pool is half filled following the instructions on the container.
Pool Volume
|
Initial Dose Rate
|
1,000 Gallons 4,545 litres
|
50 Grams
|
Step 3
Add an initial dose of Pool Elements Regular Al.gaecide
Algae are microscopic forms of plant life that can multiply quickly in untreated pool water. An initial dose of Pool Elements Regular Algaecide, followed by a weekly top-up dose will help keep algae at bay.
Pool Volume
|
Initial Dose Rate
|
1,000 Gallons 4,545 litres
|
50 ml
|
Step 4
Ongoing Above Ground Pool Chemical Dose Rates
Water Volumes
|
* Approx Daily Stabilised Chlorine
Granules Dose Rate
|
pH Reducer Dose Rate
(if pH is above 7.6)
|
pH Increaser Dose Rate
(if pH is below 7.2)
|
Weekly Regular Algaecide Dose Rate
|
Litres
|
Gallons
|
3,408
|
750
|
10g
|
38g
|
38g
|
19ml
|
4,545
|
1,000
|
13g
|
50g
|
50g
|
25ml
|
5,680
|
1,250
|
16g
|
63g
|
63g
|
31ml
|
6,816
|
1,500
|
19g
|
75g
|
75g
|
38ml
|
7,952
|
1,750
|
22g
|
88g
|
88g
|
44ml
|
9,090
|
2,000
|
25g
|
100g
|
100g
|
50ml
|
10,224
|
2,250
|
28g
|
113g
|
113g
|
56ml
|
11,360
|
2,500
|
31g
|
125g
|
125g
|
63ml
|
12,496
|
2,750
|
34g
|
138g
|
138g
|
69ml
|
13632
|
3 000
|
37g
|
150g
|
150g
|
75ml
|
14,768
|
3,250
|
40g
|
163g
|
163g
|
81ml
|
15,904
|
3,500
|
43g
|
175g
|
175g
|
88ml
|
17,040
|
3 750
|
46g
|
188g
|
188g
|
94ml
|
18,176
|
4,000
|
50g
|
200g
|
200g
|
100ml
|
19,312
|
4,250
|
53g
|
213g
|
213g
|
106ml
|
20,448
|
4,500
|
56g
|
225g
|
225g
|
113ml
|
21,584
|
4,750
|
59g
|
238g
|
238g
|
119ml
|
22,720
|
5,000
|
62g
|
250g
|
250g
|
125ml
|
* Daily Stabilised Chlorine dose rates will vary depending on weather, how much the pool is used, water temperature etc.
TIP: Test your swimming pool water daily using Pool Elements 3 Way Test Strips or a Chlorine/pH Pooltester and adjust chemical additions according to the test results.
CAUTION: Wait a minimum of 1 - 2 hours after chemical additions (with circulation & filtration running) before bathing recommences and only then if chlorine (sanitiser) and pH levels are within range.
Ideal Levels
pH
|
7.2-7.6
|
Free Chlorine (sanitiser)
|
1- 3mg/l (ppm)
|
Pool Chlorine PPM Calculator - Usage
- First, enter the number of gallons in your pool in the "Pool Gallons" field.
- Next, enter your current free chlorine level in the "Current Free Chlorine Level" field. You can find this out by using a pool test kit or test strips.
- Enter the desired free chlorine level for your pool in the "Desired Free Chlorine Level" field. This is the amount of free chlorine you want in your pool to maintain proper sanitation.
- Select the type of chlorine you will be using from the "Select A Chlorine Type" options. The strength of the chlorine you use will depend on the type of chlorine you are using. The options in the drop-down menu correspond to the available chlorine percentage in the product you are using.
- Click the "Calculate" button to find out how much chlorine to add to your pool.
- The "Chlorine Amount" field will display the amount of chlorine you need to add to your pool in ounces.
How Much Chlorine to Add to Pool According to Gallons - Chart
The amount of chlorine needed to add to a pool varies based on the pool's volume or size, as well as other factors such as the current chlorine levels, bather load, and weather conditions.
Here is a rough chart of the amount of chlorine to add to a pool based on its size.
Pool Size (Gallons)
|
Amount of Chlorine (Ounces)
|
1,000
|
1
|
5,000
|
5
|
10,000
|
10
|
20,000
|
20
|
25,000
|
25
|
30,000
|
30
|
40,000
|
40
|
Information on Different Types of Pool Chlorine
And the pros and cons of each type. Some possible types of chlorine include:
- Bleach: a readily available and affordable option, but can be unstable in sunlight and may require more frequent application
- Trichlor: a slow-dissolving option that is easy to use, but can cause pH and alkalinity levels to decrease over time
- Dichlor: a fast-dissolving option that is good for regular maintenance, but can cause cyanuric acid levels to increase over time
- Cal-hypo: a granular option that is good for shock treatment, but can cause calcium levels to increase over time
- Chlorine gas: a highly effective option for large pools, but requires special equipment and can be dangerous if not handled properly
Safety information
You could provide information on the importance of proper pool chemical handling and storage, and the potential hazards associated with mishandling pool chemicals. Some possible safety tips include:
- Always wear gloves and eye protection when handling pool chemicals
- Store pool chemicals in a cool, dry, and well-ventilated area, away from children and pets
- Do not mix different types of pool chemicals together
- Follow the manufacturer's instructions for proper use and application of pool chemicals
- In case of accidental exposure or ingestion, seek medical attention immediately
Tips for Maintaining Proper Pool Chemistry
List of tips for maintaining proper pool chemistry, which can help prevent the growth of algae and bacteria in the pool. Some possible tips include:
- Test your pool water regularly to ensure proper chemical balance
- Keep your pool clean by regularly skimming and vacuuming debris
- Maintain proper pH and alkalinity levels to ensure the effectiveness of chlorine
- Use a pool cover to reduce evaporation and keep debris out of the pool
- Shock your pool after heavy use or when free chlorine levels are low