How to Use the Spartan Kings Ring Sizer
Tips for Accurate Ring Sizing
How to measure ring size.
How to measure your ring size to find the perfect fit matters — especially for a ring you’ll wear every day. To help you choose your ideal size, we’ve included a printable ring sizer for easy use. Just follow the steps below to measure your finger accurately:
Step-by-Step Instructions
- Print the ring sizer at full scale
Make sure your print settings are set to 100% / actual size to ensure the measurements remain accurate. - Cut out the ring sizer strip
Carefully cut along the outline and create a small slot at the dashed line — do not cut all the way across. - Form the measuring loop
Insert the pointed end of the strip through the slot to create a small paper ring. - Measure your finger
Slide the loop onto the finger you want sized. Pull gently until it sits snug (not tight).
Your ring size will line up with the green measurement line printed on the strip. - If you’re between sizes
Choose the smaller size for a snug fit, or the larger size for more comfort.
Already have a ring?
You can also place one of your existing rings on top of the size chart (page 1 of the PDF) and match its inner diameter to the closest circle.
A Quick Note About Accuracy
Our printable ring sizer is a helpful tool, but like any home-measurement method, it may not be perfect for every hand shape or printing setup. Finger sizes can vary slightly depending on temperature, swelling, or the time of day.
That said, your satisfaction is our priority.
At Spartan Kings, we stand behind every product and every customer.
Your comfort and confidence matter to us.
Download Instructions: