How to Measure a Man's ring Size at Justmensring.com

Find a piece of string (you can use a strip of paper, just make sure it is not too wide). Wrap it around the base of the finger that you are measuring for a ring. Use a pen to mark the point on the string/paper where it overlaps, forming a complete circle on the man's finger. With a ruler that has millimeters (mm) on the scale, measure the length from the starting end of the string/paper to the pen mark. This is the man's ring size in millimeters. Man Ring: Now use the chart below to determine the Men's Ring Size in standard US ring size chart.

Use this measurement and the chart to determine your men's ring size.

Men's Ring Size (USA)	Measured Size (mm)
3	44.1
3.5	45.4
4	46.7
4.5	48.0
5	49.2
5.5	50.5
6	51.8
6.5	53.1
7	54.3
7.5	55.6
8	56.9
8.5	58.2
9	59.4
9.5	60.7
10	62.0
10.5	63.3
11	64.5
11.5	65.8
12	67.1
12.5	68.3
13	69.7
13.5	71.0
14	72.3
14.5	73.5
15	74.8
15.5	76.1
16	77.4

Here is another way, you can print this page and cut the image out below.

measure your mens ring size

In order to print the Men's ring sizer , be sure that your printer is set to 100%. Make sure that you have not reduced the print size in your printer 'page setup' area. You can verify that the sizer printed correctly by measuring it with a ruler; it should measure from A to B: 3 1/2 inches long.

Once you have printed the sizer, follow these directions to find your men's ring size: Up to size 15

Cut out the men's ring sizer
Cut a slit for Slot "A"
With the numbers facing out, wrap the sizer around the finger where the ring will be worn.
Pull the pointed end Tab "B" through Slot "A" until the sizer is snug, making sure to allow size for the knuckle.
The number aligned with Slot "B" is your men's ring size.
If the measure lands between two numbers your size is a half size Ex: Between 11 and 12 ring size: 11.5. If half sizes are not available, order the next largest size.

Tips For Measuring A Mans Ring Size...

Here are some tips to assure an accurate ring size measurement:

Don't measure cold fingers, as this is when fingers are their smallest.
For the most accurate reading, measure the finger at the end of the day when the finger is the largest.
If you can, take a least two measurements.

If you're buying the ring as a surprise, (tough to do)

Ask your partner's mother or one of the friends if they know the finger size.
Borrow one of your partners rings and slide it down a tapered candle. Then measure according to the chart above.