We advise that you measure the size of your finger rather than the size of your ring.
      
        - Wrap a length of string or ribbon around the base of your finger. To ensure the ring fits comfortably, we suggest measuring your knuckle as well. Select a size that will slide on and off your finger easily.
- With a pen, mark the point on the string where the ends meet.
- Measure the string in millimetres with a ruler.
- Choose the closest measurement to the chart below to identify your ring size.
  
        
          Size data
          
            
              | France | UK | Italy | US | 
          
          
            
              | 46 | H 1/2 | 8 | 4 | 
            
              | 47 | I | 8/9 | 4 1/4 | 
            
              | 48 | I 1/2 | 9 | 4 1/2 | 
            
              | 49 | J | 10 | 4 3/4 | 
            
              | 49.5 | J 1/2 | 10/11 | 5 | 
            
              | 50 | K | 11 | 5 1/4 | 
            
              | 50.5 | K 1/2 | 12 | 5 1/2 | 
            
              | 51 | L | 12/13 | 5 3/4 | 
            
              | 52 | L 1/2 | 13 | 6 | 
            
              | 53 | M | 14 | 6 1/4 | 
            
              | 53.5 | M 1/2 | 14/15 | 6 1/2 | 
            
              | 54 | N | 15 | 6 3/4 | 
            
              | 54.5 | N1/2 | 15/16 | 7 | 
            
              | 55 | O | 16 | 7 1/4 | 
            
              | 55.5 | O1/2 | 17 | 7 1/2 | 
            
              | 56 | P | 17/18 | 7 3/4 | 
            
              | 57 | P 1/2 | 18 | 8 | 
            
              | 58 | Q | 18/19 | 8 1/4 | 
            
              | 58.5 | Q 1/2 | 19 | 8 1/2 | 
            
              | 59 | R | 19/20 | 8 3/4 | 
            
              | 60 | R 1/2 | 20 | 9 | 
          
        
        Figure 1: