Bolt to Meter Conversion Calculator: Free Online Tool
Convert bolts to meters with our free online length converter.
Bolt to Meter Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Bolt).
- The converted value in Meter will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Length category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Bolt to Meter
Converting Bolt to Meter involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Bolt = 30.48 metersExample Calculation:
Convert 10 bolts: 10 × 30.48 = 304.8 meters
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Bolt and a Meter?
A Bolt is a commercial unit of length primarily used for measuring rolls of cloth or fabric. Unlike standardized units like the meter or yard, the length of a bolt is not fixed and can vary significantly depending on the type of material, the manufacturer, the country of origin, and trade customs.
Common lengths often associated with a bolt include:
- 40 yards (approximately 36.58 meters) - Frequently cited, especially for cottons and silks in the US.
- 100 yards (approximately 91.44 meters) - Often used for heavier fabrics like canvas.
- Other lengths such as 30, 50, 60, or 120 yards may also be encountered.
The bolt represents a quantity convenient for wholesale trade, manufacturing, and inventory management rather than a precise scientific measurement.
The meter is the base unit of length in the International System of Units (SI). It is defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second. It forms the basis for other metric length units.
Note: The Bolt is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Meter belongs to the metric (SI) system.
History of the Bolt and Meter
The concept of the bolt emerged from the practical needs of the textile industry. As cloth production scaled up, manufacturers and merchants needed a standardized way to handle, store, and trade large quantities of fabric. Winding cloth onto a roll or board (the "bolt") provided a convenient package.
The length associated with a bolt likely developed through trade customs specific to different types of fabric and regions. There was never a universal legal standard defining its length, leading to the wide variations seen historically and currently. While retail sales shifted towards measurement by the yard or meter, the bolt remained a useful unit in wholesale and industrial contexts. Even with the global adoption of the metric system, the term "bolt" persists in the textile trade as a reference to a full roll of fabric, though the exact length is usually specified separately in yards or meters.
Originally defined in 1793 by the French Academy of Sciences as one ten-millionth of the distance from the equator to the North Pole along a meridian. Later definitions involved prototype bars (platinum-iridium) and wavelengths of krypton-86 radiation before the current definition based on the speed of light was adopted in 1983.
Common Uses for bolts and meters
Explore the typical applications for both Bolt (imperial/US) and Meter (metric) to understand their common contexts.
Common Uses for bolts
The bolt is almost exclusively used within the textile industry:
- Wholesale Trade: Fabric manufacturers sell cloth to distributors or large buyers in bolts.
- Manufacturing: Clothing and upholstery manufacturers purchase fabric by the bolt for production runs.
- Inventory Management: Textile mills, warehouses, and large retailers manage stock using bolts as units.
- Industrial Fabrics: Suppliers of canvas, vinyl, and other industrial textiles often sell material by the bolt.
It is generally not used for retail sales to consumers, where fabric is typically measured and cut to specific lengths (yards or meters) from the bolt.
Common Uses for meters
- Dimensions & Construction: Measuring room dimensions, building heights, and land plots.
- Science & Engineering: Standard unit in scientific research (physics, engineering).
- Athletics: Track and field events (e.g., 100-meter dash).
- Textiles: Measuring fabric lengths.
- Everyday Measurements: Everyday height and distance measurements in metric countries.
Frequently Asked Questions
Questions About Bolt (bolt)
How long is a bolt of cloth?
There is no single standard length. It depends heavily on the fabric type and manufacturer. Common lengths include:
- 40 yards (~36.58 m)
- 100 yards (~91.44 m)
- Other lengths like 30, 50, 60, or 120 yards are also possible. Always check the specific product information for the actual length of a particular bolt.
How many yards are in a bolt?
Commonly 40 yards or 100 yards, but this is highly variable.
How many meters are in a bolt?
Based on common yard lengths:
- A 40-yard bolt is approximately 36.58 meters.
- A 100-yard bolt is approximately 91.44 meters.
Is the bolt a standardized unit?
No, it is not a standardized unit of length like the yard or meter. It's a commercial trade unit whose length varies.
Is the bolt still used today?
Yes, the term "bolt" is still widely used in the wholesale textile industry and manufacturing contexts to refer to a full roll of fabric, although the precise length is usually specified in yards or meters.
Is this related to the fastener "bolt"?
No, the bolt unit for cloth is completely unrelated to the metal fastener known as a bolt. They share the same name but have entirely different meanings and origins.
About Meter (m)
Is the meter the primary unit of length globally?
Yes, the meter is the base unit for length in the SI system, used by most countries for scientific, industrial, and many everyday purposes.
How was the meter originally defined?
It was first defined based on a fraction of the Earth's meridian distance from the equator to the North Pole.
How is the meter defined today?
It is defined by the distance light travels in a vacuum during a specific fraction of a second (1/299,792,458 s).
Conversion Table: Bolt to Meter
| Bolt (bolt) | Meter (m) |
|---|---|
| 1 | 30.48 |
| 5 | 152.4 |
| 10 | 304.8 |
| 25 | 762 |
| 50 | 1,524 |
| 100 | 3,048 |
| 500 | 15,240 |
| 1,000 | 30,480 |
All Length Conversions
Other Units from Length
- Kilometer (km)
- Hectometer (hm)
- Decimeter (dm)
- Centimeter (cm)
- Millimeter (mm)
- Inch (in)
- Foot (ft)
- Yard (yd)
- Mile (mi)
- Nautical Mile (NM)
- Micrometer (μm)
- Nanometer (nm)
- Light Year (ly)
- Astronomical Unit (AU)
- Parsec (pc)
- Angstrom (Å)
- Point (Typography) (pt)
- Mil/Thou (mil)
- Fathom (fath)
- Furlong (fur)
- Link (Gunter's) (li)
- Pace (pace)
- Span (span)
- Digit (digit)
- Cable Length (cb)
- Ell (ell)
- Finger (finger)
- Roman Mile (m.p.)
- Stadion (stadion)
- Chi (Chinese) (chi)
- Shaku (Japanese) (shaku)
- Li (Chinese) (li)
- Toise (toise)
- Rope (rope)
- Smoot (smoot)
- Sajene (sajene)
- Ken (ken)
- Wa (wa)
- Vara (vara)
- Aln (aln)
- Cubit (Royal/Egyptian) (cubit)
- Versta (versta)
- Arpent (arpent)
- Ri (Japanese) (ri)
- Klafter (klafter)
- Yojana (yojana)
- Skein (skein)