How to Measure a Shofar Correctly – ShofarKings Guide
Miriam Heftzei Chen Ltd. – A Family Tradition of Shofar Craftsmanship
For over half a century, Miriam Heftzei Chen Ltd. has been shaping the sound of tradition. Located in the heart of Jerusalem at 47 Raban Yuhanan Ben Zakay Street, our company has become a symbol of authenticity, craftsmanship, and dedication to the ancient art of shofar making.
The Correct Method – Use a Flexible Measuring Tape
Shofar length is not measured in a straight line. Instead, it is measured along the curve of the horn, from the mouthpiece to the tip, using a flexible measuring tape.
Here’s how to do it correctly:
- Use a soft, flexible tailor’s tape or string.
- Place the beginning of the tape at the mouthpiece (the part where you blow).
- Carefully follow the curves and twists of the shofar until you reach the end.
- The final number shown is the official length of the shofar.
Why Is Proper Measurement Important?
- For religious use: Some communities require a minimum halachic length (usually at least 30 cm or ~12 inches).
- For pricing: Shofars are often priced based on their length. A 40 cm shofar typically costs less than a 60 cm one.
- For display: Collectors or gift buyers often look for a specific size for aesthetic reasons.
- For transparency: Especially in online sales, it’s important to provide an accurate and fair size measurement.
Common Mistake – Don’t Use a Ruler or Straight Line
Measuring the shofar with a rigid ruler in a straight line from end to end is incorrect and can significantly misrepresent the actual size.
Can I Round the Size Up?
Yes — within reason. In the shofar industry, it’s common to round up slightly:
- A shofar that measures 47.2 cm may be listed as 48 cm.
- A shofar that’s 59.5 cm is usually sold as 60 cm.
However, it’s essential to stay honest, especially in online listings. Always use the measurement taken by following the curves of the horn.
Tip for Private Buyers and Wholesalers
If you want to be sure of the size of your shofar, ask the seller to send a photo of the shofar with the measuring tape on it. This provides transparency and builds trust — whether you’re buying for personal use or ordering dozens of shofars for your store.