Foot to Inch Converter
Conversion Formula
Factor
Formula
Unit Description
Foot (ft)
Definition
A foot is a unit of length in the imperial and US customary systems equal to 12 inches or approximately 0.305 meters. It is one of the most commonly used units in these systems.
History
The foot has ancient origins, originally based on the length of a human foot. Various civilizations used foot-based measurements, but the modern foot was standardized in England. The international foot was defined as exactly 0.3048 meters in 1959.
Current Use
Feet are extensively used in the United States for measuring height of people and buildings, room dimensions, altitude in aviation, and in construction. They're standard for architectural drawings, real estate listings, and everyday measurements in countries using imperial units.
Inch (in)
Definition
An inch is a unit of length in the imperial and US customary systems equal to 1/12 of a foot or approximately 2.54 centimeters. It is used for precise measurements of smaller objects.
History
The inch has ancient origins, possibly derived from the width of a man's thumb. The word comes from the Latin 'uncia' meaning 'twelfth part'. It was standardized in England and later defined internationally as exactly 25.4 millimeters in 1959.
Current Use
Inches are widely used in the United States for measuring screen sizes, pipe diameters, lumber dimensions, and precision measurements in manufacturing. They're standard for tools, fasteners, and many consumer products in countries using imperial measurements.
Conversion Table
Foot(ft) | Inch(in) |
---|---|
1 | 12 |
2 | 24 |
3 | 36 |
4 | 48 |
5 | 60 |
6 | 72 |
7 | 84 |
8 | 96 |
9 | 108 |
10 | 120 |
Conversion Examples
Convert 1 Foot to Inch
- Conversion Factor: 1 ft = 12 in
- Conversion Formula: in = ft × 12
- Calculation: 1 ft × 12 = 12 in
Convert 10 Foot to Inch
- Conversion Factor: 1 ft = 12 in
- Conversion Formula: in = ft × 12
- Calculation: 10 ft × 12 = 120 in
Convert 100 Foot to Inch
- Conversion Factor: 1 ft = 12 in
- Conversion Formula: in = ft × 12
- Calculation: 100 ft × 12 = 1,200 in
Convert 1,000 Foot to Inch
- Conversion Factor: 1 ft = 12 in
- Conversion Formula: in = ft × 12
- Calculation: 1,000 ft × 12 = 12,000 in