Welcome to SIP UK

Millimetres to Inches     Metres to Feet   
         
Millimetres (mm) Inches   Metres (m) Feet (ft)
1 0.0393   1 3.281
2 0.0787   2 6.562
3 0.1181   3 9.843
4 0.1574   4 13.123
5 0.1968   5 16.404
6 0.2362   6 19.685
7 0.2755   7 22.966
8 0.3149   8 26.247
9 0.3543   9 29.528
10 0.3937   10 32.808
20 0.7874   20 65.617
30 1.1811   30 98.425
40 1.5748   40 131.234
50 1.9685   50 164.042
60 2.3622   60 196.85
70 2.7559   70 229.659
80 3.1496   80 262.467
90 3.5433   90 295.276
100 3.937   100 328.084
200 7.874      
300 11.811      
400 15.748      
500 19.685      
1000 39.37      
 
 
 
Kilograms to Stones/Pounds/Ounces         
 
Kilograms (kg) Stones/lbs/oz      
1 2 lb 3 oz      
2 4 lb 6  oz      
4 8 lb 13 oz      
6 13 lb 3  oz      
8 1 st 3 lb 10 oz      
10 1 st 8 lbs      
20 3 st 2 lb      
30 4 st 10 lbs      
40 6st 4lbs      
50 7st12lbs      
60 9st 6lbs      
70 11st 00lb      
80 12st 8lb       
90 14st 2lb      
100 15st10lb      
200 31st 69lb      
300 47st 34lb      
400 62st 138lb      
500 78st 103lb      
1000 157st 66lb      
         
         
Horsepower to Kilowatt        
 
horsepower (HP) kilowatt (kW)      
1 0.7457      
2 1.4914      
3 2.2371      
4 2.9828      
5 3.7285      
6 4.4742      
7 5.2199      
8 5.9656      
9 6.7113      
10 7.457      
11 8.2027      
12 8.9484      
13 9.6941      
14 10.4398      
15 11.1855      
         


Bar to PSI 
Conversion Table
       
         
Bar PSI      
1 14.5      
2 29.01      
3 43.51      
4 58.02      
5 72.52      
6 87.02      
7 101.5      
8 116      
9 130.5      
10 145      
20 290.1      
30 435.1      
40 580.2      
50 725.2      
60 870.2      
70 1015      
80 1160      
90 1305      
100 1450      
150 2176      
         
 
 
Conversion Guide
     
 
To Convert From
Multiply By
To Convert To
 
Bar
14.503
PSI - Pounds per sq. inch
PSI - Pounds per sq. inch
0.0689
Bar
   
L/s - Litres per second
2.119
CFM - Cubic feet per minute
CFM - Cubic feet per minute
0.4719
L/s - litres per seconds
 
L/m - litres per minute
0.0353
CFM - Cubic feet per minute
CFM - Cubic feet per minute
28.316
L/min - Litres per minute
Kilowatts (kW)
1.34
Horsepower (hp)
 
Meters (m)
100
Centimeter (cm)
 
 
3.281
Feet (ft)
   
 
39.37
Inches (in.)
 
1.0936
Yards (yd)
Millimeters (mm)
0.1
Centimeters (cm)
 
0.03937
Inches (in)
 
0.001
Meters (m)
Pounds (lb)
0.4535
Kilograms (kg)
Kilograms (kg)
2.205
Pounds (lb)

 

 

Converting kVA to watts
For DC application: 2.0 kVA = 2.0 kW or 2000 watts.

For AC equipment, it depends on the power factor (PF)
kVA x PF = kW.
kW x 1000 = watts.

Resistance type loads have a power factor near 1.00,
so 2.0 kVA = 2.0 kW or 2000 watts.

Motors may have a power factor closer to 0.85.
In that case 2.0 kVA x 0.85 = 1.7 kW or 1700 watts.