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Find Your Perfect Fit – Rings of UK Ring Size Guide
Choosing the right ring size is just as important as choosing the right design. A perfect fit ensures your ring feels comfortable every day and stays securely on your finger — just as it should. At Rings of UK, we want to make finding your size simple, accurate, and stress-free, all from the comfort of your home. Whether you’re planning a surprise proposal or buying for yourself, use our quick guide below to discover the easiest ways to measure your ring size.
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1. Download & Print Our Ring Size Guide
The most reliable way to find your ring size is by using our downloadable Ring Size Guide PDF. Simply print the guide at 100% scale, follow the step-by-step instructions, and in just a few minutes, you’ll know your perfect ring size. It’s fast, accurate, and completely free to use.
Download the Ring Size Guide PDF -
2. Measure an Existing Ring
Already have a ring that fits perfectly? Great — that’s one of the easiest ways to find your size. Use a ruler or calliper to measure the inner diameter of your ring in millimetres, then compare it with our size chart included in the PDF. This simple method gives a highly precise measurement, especially if you’re buying a similar style of ring. -
3. Use the String or Paper Method
Don’t have another ring to measure? No problem — this classic home method works beautifully too:- Cut a thin strip of paper or a piece of string.
- Wrap it comfortably around the base of your finger — not too tight, not too loose.
- Mark the spot where the ends meet.
- Measure the length in millimetres, then check our ring size chart to find your match.
Tips for Accurate Measurement
- Measure your finger at the end of the day, when it’s at its largest.
- Avoid measuring when your hands are cold — fingers can shrink slightly.
- Always double-check your result using one of the other methods for confirmation.
- Remember, wider bands may feel tighter — consider sizing up slightly for thicker designs.
Need Extra Help? We’re Here for You!
Still unsure about your ring size? Don’t worry — our friendly experts are happy to guide you. You can contact us for personalised assistance at info@ringsofuk.com or +44 7795 344576.
Because at Rings of UK, we believe every ring should fit as perfectly as the love it represents.
Ring Size FAQs
What if my ring doesn’t fit when it arrives?
If your ring doesn’t fit, don’t worry. We offer one free ring resize for engagement and wedding rings within 90 days of the delivery date (subject to the ring design and metal type being eligible).
Can I get my ring size checked in your office?
Yes, absolutely. You’re welcome to book an appointment and visit our office to have your ring size measured professionally. Our team will be happy to help you find the perfect fit.
How can I secretly find out my partner’s ring size?
It can be tricky, but not impossible! We’ve put together some helpful tips and ideas to help you work it out without spoiling the surprise. You can read them on our ring size tips page.
What should I do if I’m between ring sizes?
If you find yourself between sizes, we usually recommend choosing the slightly larger size. Fingers can swell a little in warmer weather, so this gives a bit more comfort and flexibility.
Does resizing weaken the ring?
Resizing involves carefully adding or removing a small amount of precious metal to adjust the size. While resizing a ring too many sizes up or down can affect its strength, we always work within safe resizing limits.
At Rings of UK, any resizing is carried out with great care to maintain the ring’s integrity. Every resized ring is also cleaned and polished before it’s returned to you, so it looks as beautiful as when you first received it.
What is the most common engagement ring size?
The most common ring sizes typically fall between K and P. If your measured size is outside this range, we recommend double-checking your size using another method or our printable guide, as most rings can only be resized by a limited amount.
You can also refer to the ring size distribution chart on this page to see the most common sizes.
