All Swim

Useful Information

Calculating The Volume of Your Pool

Square & Rectangular Pools
Length (ft) x Width (ft) x Average Depth (ft) x 6.25 = Gallons
Length (m) x Width (m) x Average Depth (m) x 1.0 = m³

Circular Pools
Diameter (ft) x Diameter (ft) x Depth (ft) x 4.9 = Gallons
Diameter (m) x Diameter (m) x Depth (m) x 0.80 = m³


To Convert

 Length Into Multiply By
Inches (in) Centimetres (cm) 2.54
Centimetres (cm)  Inches (in)  0.39370 
Feet (ft)  Metres (m) 0.30480 
Metres (m)  Feet (ft)  3.2808 



Centigrade (°C) Fahrenheit (°F)        °C x 1.8 + 32 



Pints (pt)  Litres (ltr)  0.568 
Litres (ltr)  Pints (pt)  1.761 
Cubic Feet (ft³) Cubic Metres (m³) 0.0283 
Gallons of Water (gal)  Pounds (lb) 10
Pounds (lb) of water  Gallons of Water (gal)  0.1 
Gallons of water (gal)  Cubic Feet (ft³) 0.1602 
Cubic Feet (ft³)  Gallons of water (gal)  6.24 
Cubic Metres of water (m³) Gallons of water (gal)  220 



Sq Feet (ft²) Sq Metres (m²)   0.0929 
Sq Metres (m²)  Sq Feet (ft²)  10.764 



Kilogrammes (kg)  Pounds (lb)  2.20462 
Ounce (oz)  Grammes (g)  28.3495 



Horsepower (hp)  Watts (w)  746 
Watts (w)  Horsepower (hp) 0.00134 
Kilowatts (kW)  BTU  3412 
BTU  Kilowatts (kW) 0.000293 


Pump Conversation Values

0.5 HP  3 amps  0.375 kW 
0.75 HP  5 amps  0.560 kW 
1.0 HP  6 amps  0.750 kW 
1.5 HP  7 amps  1.120 kW 
2.0 HP  10 amps 1.500 kW 


Maximum Flow Rates & Through Pipe Suction Return
1.0" Class C 14gpm  23gpm 
1.5" Class C 34gpm  57gpm 
2.0" Class C  54gpm  90gpm 
2023 All Swim Catalogue
A.J & J.L Veysey | Company registration no: 1061642 | VAT no: GB133 4078 90
All Swim Ltd, Units 3-5 Link Trade Park, Penarth Road, Cardiff CF11 8TQ