Your ring size may be affected by weather, weight, diet, and even time of day. There are several ways to check your size before you buy a ring. The most accurate is to visit a jeweller who can measure your finger exactly.
An alternative method for attaining your ring size is to measure a ring you currently wear and feel comfortable with and then use the chart below.
You can also download the Ring Sizer by printing the page and cutting out the measuring guide.