Getting the right ring size is crucial. Whether you’re buying online, ordering a custom piece, or surprising someone with a gift, accurate sizing makes all the difference.
This is especially true when dealing with international orders or custom designs, which often rely on centimeter (cm) measurements.
This guide provides a ring sizing chart in cm, easy methods for measuring your ring size at home, and tips to ensure that perfect fit.
Why Accurate Ring Sizing Matters
Getting the right ring size is important for a few reasons.
- Comfort: A ring that fits well will be comfortable enough to wear every day.
- Custom Design: If you’re having a ring custom-made, accurate sizing is essential.
- Avoiding Problems: A ring that’s too big can easily fall off and get lost. A ring that’s too small will be uncomfortable. Resizing a ring can be costly and, in some cases, impossible.
Ring Size Chart in CM (Circumference-Based)
Okay, so you want to measure your ring size in centimeters. Here’s a chart to help you convert that measurement into a standard US ring size. Keep in mind there can be slight variations between different charts, so try to stick to a reliable one (like ours!).
[Insert Ring Size Chart Here – CM and US sizes]
How to Use the Chart:
- Measure the circumference of your finger in centimeters.
- Find that measurement on the chart above.
- See the corresponding US ring size!
You can find ring size charts all over the internet, but they’re not all created equal. Make sure you use a chart from a source you trust to get the most accurate result.
How to measure your ring size at home (in cm)
If you don’t have access to a jeweler’s ring sizer, don’t worry! You can still get a fairly accurate measurement at home.
Method 1: Measure with a strip of paper or string
- Take a narrow strip of paper or piece of string and wrap it around the base of the finger you want to measure. Make sure the paper or string fits comfortably over your knuckle.
- Using a fine-tipped pen or marker, mark the point where the ends of the paper or string meet.
- Now, use a ruler or measuring tape that shows centimeters. Measure the length of the paper or string from the end to the mark you made.
- Compare your measurement to a ring size chart (like the one above). Choose the ring size that corresponds to the circumference measurement closest to the one you got.
Method 2: Measure an existing ring
- If you have a ring that already fits the finger you want to measure, you can use that. Measure the inside diameter of the ring in centimeters. For the most accurate measurement, use a pair of calipers.
- Calculate the circumference of the ring by multiplying the diameter by pi (π), which is approximately 3.14159.
- Finally, compare the circumference you calculated to a ring size chart. The circumference that’s closest to your measurement is your approximate ring size.
Pro Tips for Getting the Most Accurate Fit
Ring sizes are notoriously tricky. Here are some tips to help you get the most accurate measurement:
- Measure at different times of the day. Your fingers swell and shrink throughout the day, depending on what you’re doing.
- Consider temperature. For the best results, measure your finger at room temperature.
- Account for your knuckle. If your knuckle is much bigger than your finger’s base, measure both and choose a size in between.
- Factor in band width. Wider bands usually fit tighter, so you may need to go up a size.
- Consider your dominant hand. Fingers on your dominant hand are often slightly larger.
When should I use a ring sizing chart measured in centimeters?
A ring sizing chart measured in centimeters is useful when:
- You’re buying rings made according to international standards
- You want to convert between different ring size standards
- You’re ordering custom rings and the jeweler uses metric measurements
- You’re getting ring sizing advice during a virtual consultation
In Closing
Getting your ring size right is essential for a comfortable fit. Nobody wants to deal with a ring that’s too tight or so loose it slips off!
In this article, we’ve covered how to measure your ring size in centimeters using the paper or string method, as well as how to measure an existing ring to determine its size.
Hopefully, you now feel equipped to figure out your ring size with confidence. But remember, for the most accurate fit, you can always visit a professional jeweler. They have the tools and expertise to help you find the perfect size.