How to Measure Your Finger for the Correct Ring Size at Home?

Finding the perfect ring size is one of the most important steps before buying an engagement ring, wedding band, or any custom-made piece. A ring that’s too tight feels uncomfortable, while one that’s too loose may slip off—especially in India’s humid climate where finger size fluctuates easily.

To help you get accurate results without visiting a jeweller, here is the India-specific, expert-approved guide on how to measure your ring size at home. 

These methods are simple, reliable, and ideal if you’re planning to order a bespoke ring from ASTU Jewellery, where precision matters in every handcrafted piece.

Method 1: The String or Paper Strip Method

This is the most popular at-home technique in India.

Steps:

• Cut a thin strip of paper or take a thread.
  
• Wrap it around the base of your finger.
  
• Mark where the ends meet.
  
• Measure the marked length in millimetres.
  
• Compare it with an Indian ring size chart (e.g., 51mm ≈ Size 11).
  

This method is ideal for quick measurements but should be repeated twice to ensure accuracy.

Method 2: Measure an Existing Ring

If you already wear a comfortable ring on the same finger:

Steps:

• Place the ring on a scale or ruler.
  
• Measure the inner diameter in millimetres.
  
• Match it with a standard Indian ring size chart (for example, 16.2mm ≈ Size 11).
  

This method is highly accurate for daily-wear rings.

Method 3: Use a Printable Ring Size Chart

You can download a printable ring chart, place your ring on the circles, and select the one that matches exactly.
Ensure:

• The print scale is 100%
  
• The circle aligns with the inner edge, not the outer band
  

Method 4: Measure at the Right Time

Finger size changes throughout the day. For the best accuracy:

• Avoid measuring in early morning or after workouts
  
• Measure in the evening when your fingers are naturally warmer and slightly larger
  
• Take 2–3 measurements for consistency
  

Method 5: Visit a Jeweller for Final Confirmation

Even if you measure at home, confirming once with a jeweller ensures perfect accuracy—especially for custom-made rings, eternity bands, and engagement rings where resizing later can be more complex.

At ASTU Jewellery, the team can help you measure precisely before crafting your bespoke piece.

Tips to Get the Most Accurate Ring Size

• Your ring should slide comfortably but not slip off.
  
• If between two sizes, choose the larger one.
  
• Wider bands often need a slightly bigger size.
  
• Climate matters—Indian summers may cause swelling.
  

When to Avoid Measuring Your Finger

• When your hands are cold
  
• After long typing sessions
  
• After eating salty foods
  
• After lifting heavy items
  

Your finger may shrink or swell temporarily, making the measurement inaccurate.

Final Thoughts

Measuring your ring size correctly ensures comfort and the perfect fit—especially when ordering custom and bespoke rings in India. With these simple at-home methods and a quick size confirmation at ASTU Jewellery, you can confidently choose a ring that fits beautifully and lasts a lifetime.

Custom Rings collection at ASTU Jewellery

FAQs

1. Should I size up or down if I'm between two ring sizes?

If you fall between two sizes, it’s usually better to size up for comfort, especially in warm Indian weather.

2. Do men and women use the same ring size chart in India?

Yes, Indian ring size charts are unisex. Only the ring design (width, style) may affect final sizing.

3. Does a wider band require a bigger size?

Yes, wider bands fit tighter, so you may need to go up by half or one size.

4. How do I measure secretly for an engagement ring?

Use your partner’s existing ring from the correct finger or trace its outline onto paper and measure the diameter.

5. Can a bespoke ring be resized later?

Most custom rings can be resized, but designs with full eternity stones, tension settings, or intricate bands may have limitations. Always check with the jeweller before finalising.