Span (span) to Inch (in) Online Unit Converter Tool
Result:
Span (span):
– Definition: The span is a unit of length traditionally used to measure the width of a human hand, from the tip of the thumb to the tip of the little finger when the hand is fully extended. It is typically around 9 inches or 22.86 centimeters.
– History/Origin: The span has ancient origins, with different cultures defining it based on the size of a human hand or the width of a palm. It was commonly used in tailoring, carpentry, and construction.
– Current Uses: While less common than meters or feet, spans are still used in some countries for estimating body measurements, fabric lengths, and architectural dimensions. They provide a convenient unit for measuring small distances and dimensions.
– Where to Use: Spans are employed in tailoring, garment manufacturing, carpentry, and woodworking. They are particularly useful for estimating the size and proportions of objects based on human anatomy.
Inch (in):
– Definition: The inch is a unit of length traditionally used in the United States, the United Kingdom, and other countries that follow the imperial system of measurement. It is approximately equal to 2.54 centimeters.
– History/Origin: The inch has a long history dating back to ancient civilizations, where it was often defined based on the size of a human thumb or the width of a finger. It was standardized in various forms by different cultures over time.
– Current Uses: While many countries have adopted the metric system, the inch is still widely used in the United States, the UK, and some other countries for construction, engineering, and everyday measurements.
– Where to Use: Inches are commonly employed in carpentry, machining, architecture, interior design, and other fields where the imperial system is preferred or required.
Span (span) to Inch (in) Conversion Table:
Span (span) | Inch (in) |
1 | 9 |
2 | 18 |
3 | 27 |
4 | 36 |
5 | 45 |
6 | 54 |
7 | 63 |
8 | 72 |
9 | 81 |
10 | 90 |