EVERYDAY
Everyday wear
If a ring stays on your hand for many hours, comfort and predictable fit matter most. It should pass over the knuckle and remain stable without constant pressure.
NP STUDIO / JOURNAL / RING SIZE GUIDE
How to Measure Your Ring Size
How to measure your size using an existing ring or your finger, why thin and wide rings can fit differently, and what to consider when choosing a large sculptural ring.
CONTENTS
In this guide
01
The easiest method: measure a ring that already fits
If you already own a ring that fits the intended finger comfortably, use it as your first reference.
Measure the inner diameter — the distance from one inner edge to the opposite inner edge through the center. The outside diameter does not determine ring size.
Take two or three measurements if possible. For an international order, the physical measurement in millimeters is usually more useful than a local size number alone.
See how different sizes and shapes work
in real NP Studio rings.
View works
02
How to measure your finger with paper
If you do not have a suitable ring, use a narrow strip of paper.
Wrap it around the part of your finger where the ring will sit, mark the overlap, then lay the strip flat and measure the length.
Do not pull the paper too tightly.
Measure the natural circumference of your finger,
not the smallest circumference you can create
by compressing the skin.
03
Where exactly should you measure?
Measure approximately where the ring will sit during normal wear — around the middle of the first phalanx, between the knuckle and the base of the finger.
Do not measure directly over the knuckle
and do not measure too close to the palm.
04
Why finger size can change
Finger volume is not absolutely constant. Temperature, physical activity, fluid retention and time of day can all change how a ring feels.
PRACTICAL APPROACH
Measure twice
Measure at least once in the morning and once in the evening.
If the results differ slightly, look for a comfortable fit between your normal daily states.
05
Thin rings and wide rings can fit differently
A nominal size does not tell the whole story. Two rings with the same inner diameter can feel different if one band is thin and the other is wide.
A wide ring contacts more of the finger and therefore usually feels tighter.
PRACTICAL EXAMPLE
Size 19 vs. size 19.5
If a thin ring in size 19 feels comfortable, a wide ring may sometimes feel better around 19.5.
This is a practical starting point, not a universal rule. Exact fit depends on band width, inner profile, knuckle size and individual anatomy.
NP Studio includes thin, wide,
elongated and sculptural rings.
View works
06
Everyday wear and occasional wear
Ring size is not only about a number. It also depends on how the ring will be worn.
OCCASIONAL
Occasional wear
A large artistic ring may be heavier and more noticeable. A fit that feels acceptable for a few hours can differ from what you would choose for an everyday ring.
07
Large and unusual rings are not automatically uncomfortable
Square, elongated or sculptural rings can look as though they must interfere with the hand, but visual appearance and actual fit are not the same thing.
Comfort depends on:
- inner profile;
- band width;
- metal thickness;
- weight distribution;
- position on the hand;
- individual anatomy.
An unusual shape does not automatically mean discomfort.
Some rings feel much more natural on the hand
than they appear in a photograph.
This matters at NP Studio because many pieces are designed as small sculptural objects rather than conventional thin bands.
The Biomechanics collection is one example
of a complex form designed to work with the hand.
View Biomechanics
08
International ring size chart
Different countries use different sizing systems. The safest reference is the physical inner diameter or inner circumference in millimeters.
International scales do not align perfectly
at every point.
For a custom order,
it is better to provide the physical inner diameter
or circumference in millimeters.
Already know your size?
Go directly to NP Studio rings.
View works
09
Quick summary
- If you have a ring that fits, measure its inner diameter.
- If you do not have a ring, measure your finger with a paper strip.
- Measure where the ring will actually sit.
- Measure once in the morning and again in the evening.
- Avoid measuring immediately after strong heat, cold or exercise.
- Remember that a wide band usually feels tighter.
- For international orders, provide the measurement in millimeters.
FAQ
Frequently asked questions
What if my morning and evening measurements are different?
A small difference can occur. Compare several measurements and choose a fit that works across your normal daily range.
Should I go half a size larger for a wide ring?
Sometimes. A wide band often feels tighter, so a slightly larger size can be more comfortable. It is not a universal rule.
Can I use an old ring to determine my size?
Yes, if it fits the intended finger comfortably. Measure its inner diameter.
Should I measure the knuckle?
Your main measurement is taken where the ring will sit, but the ring still has to pass over the knuckle. A large knuckle can affect the final size choice.
Are square or sculptural rings uncomfortable?
Not necessarily. Comfort depends on internal geometry, width, thickness, weight and how the ring interacts with the hand.
What size should I send for an international custom order?
The most useful information is the inner diameter of a ring that fits, or your finger circumference in millimeters, plus your familiar national size.
NP STUDIO / CUSTOM WORK
Choosing a wide or unusual ring?
NP Studio makes sculptural sterling silver rings by hand. If you are choosing a wide, heavy or unusual shape and are unsure about sizing, it is better to discuss the fit before the piece is made.
