Millimeters to Feet Converter
Convert between millimeters and feet for construction, engineering, and everyday measurements
Length Conversion Calculator
Precise metric unit (1/1000 of a meter)
Imperial unit (12 inches = 1 foot)
Conversion Result
Quick Reference Conversions
| Millimeters | Feet | Description |
|---|---|---|
| 25.4 mm | 0.0833 ft | 1 inch |
| 152.4 mm | 0.5000 ft | 6 inches |
| 304.8 mm | 1.0000 ft | 1 foot |
| 609.6 mm | 2.0000 ft | 2 feet |
| 914.4 mm | 3.0000 ft | 1 yard |
| 1,828.8 mm | 6.0000 ft | 6 feet (average height) |
| 3,048 mm | 10.0000 ft | 10 feet |
| 30,480 mm | 100.0000 ft | 100 feet |
Unit Systems
Millimeter (Metric)
1/1000 of a meter
Used worldwide for precision
Foot (Imperial/US)
12 inches = 1 foot
Common in US construction
Scale Reference
Measurement Tips
1 foot = 304.8 millimeters exactly
Use millimeters for precise measurements
Use feet for construction and architecture
1 foot ≈ 30.5 centimeters for quick estimates
Understanding Millimeters and Feet
What are Millimeters?
A millimeter (mm) is a unit of length in the metric system equal to one thousandth of a meter. It's commonly used for precise measurements in engineering, manufacturing, and science.
Common Uses
- •Engineering drawings and technical specifications
- •Manufacturing tolerances and precision parts
- •Medical measurements and equipment
- •Scientific research and laboratory work
What are Feet?
A foot (ft) is a unit of length in the imperial and US customary systems equal to 12 inches or 0.3048 meters. It's widely used in construction, architecture, and everyday measurements in the US.
Conversion Formula
Millimeters to Feet
ft = mm ÷ 304.8
Divide millimeters by 304.8
Feet to Millimeters
mm = ft × 304.8
Multiply feet by 304.8
Understanding the Relationship
Exact Conversion
1 foot = 304.8 millimeters exactly. This is based on the international definition where 1 foot = 0.3048 meters.
Practical Examples
A standard door is about 6.5 feet tall (≈1981 mm). A credit card is about 85 mm long (≈0.28 feet).
Quick Estimation
For quick estimates: 1 foot ≈ 300 mm, or 1 mm ≈ 0.003 feet. Use 304.8 for precise calculations.
Practical Applications
Millimeter Applications
- • Mechanical part specifications
- • Electronic component dimensions
- • Medical device measurements
- • Jewelry and watch making
- • Precision manufacturing
- • Engineering tolerances
Feet Applications
- • Building construction and architecture
- • Room dimensions and floor plans
- • Sports field measurements
- • Real estate property descriptions
- • Lumber and material sizing
- • Human height measurements