Input either the Finger Circumference (cm) or the Ring Size into the calculator, and it will compute the missing value instantly.
The Cm to Ring Size Calculator is a user-friendly tool designed to help you determine your ring size based on finger circumference or vice versa.
This is especially helpful if you’re referring to a ring size chart in cm or need accurate conversions for international sizing standards.
Whether you’re shopping for a ring online or converting between sizes, this calculator provides precise results.
Formula
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Ring Size Formula
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Finger Circumference Formula
Solved Examples
Example 1: Calculate Ring Size
Step | Value | Explanation |
---|---|---|
Finger Circumference | 5.4 cm | Input value |
Formula | Ring Size = (Circumference × 10 – 40) ÷ 4 | Substitute values |
Calculation | Result = Ring Size 9.5 |
Example 2: Calculate Finger Circumference
Step | Value | Explanation |
---|---|---|
Ring Size | 8.0 | Input value |
Formula | Circumference = (Ring Size × 4 + 40) ÷ 10 | Substitute values |
Calculation | Result = 5.6 cm Finger Circumference |
Applications
- Ring Size by Diameter Chart: Use this calculator to match sizes in cm or mm with standardized ring sizes.
- Ring Size Conversion: Ideal for converting between cm to mm or different international sizing systems.
- Measuring Ring Size in Cm: Quickly calculate your ring size based on circumference.
- Printable Ring Size Chart: Use this tool in conjunction with printable charts for accurate results.
FAQs
How do I calculate my ring size from circumference in cm?
Simply input the circumference in cm into the calculator, and it will compute your ring size using the formula.
Can I convert cm to mm for ring size?
Yes! Multiply the circumference in cm by 10 to get the size in mm.
What is the relationship between cm and ring size?
The relationship follows the formula:
Is this tool compatible with a ring size chart in cm?
Absolutely. The calculator complements standard ring size charts, making it easier to convert and verify sizes.
Easily calculate ring size from finger circumference in cm or vice versa using the Cm to Ring Size Calculator. Perfect for referencing ring size charts, converting cm to mm, and accurate sizing.