Feet to Meters Converter
Convert feet to meters for construction, height, and international measurements.
How It Works
Formula: ft to m = value × 0.3048
Example: 5 ft = 1.524 m
Note: 1 foot equals 0.3048 meters.
Common Uses
Quick Conversion Table
| ft | m |
|---|---|
| 1 | 0.3048 |
| 5 | 1.524 |
| 10 | 3.048 |
| 50 | 15.24 |
| 100 | 30.48 |
| 500 | 152.4 |
| 1000 | 304.8 |
Rounding Rule
Rounded to 4 decimal places
Error Margin
±0.0001 m
Precision Guidance
For construction, round to 3 decimal places.
Common Mistakes
Do not confuse US survey foot (0.3048006096 m) with the international foot.
Frequently Asked Questions
What is 1 foot in meters?
1 foot equals exactly 0.3048 meters (international definition).
How do I convert feet to meters?
Multiply feet by 0.3048.
How many meters is 5.7 feet?
5.7 feet equals 1.7374 meters (5.7 × 0.3048 = 1.73736 m).
How many meters is 5 feet?
5 feet equals exactly 1.524 meters (5 × 0.3048 = 1.524 m).
More Converters You May Like
5'7'' to Meters Converter
Convert 5 feet 7 inches to meters - the average US adult height.
Inches to cm Converter
Convert inches to centimeters for screen sizes, clothing, and international product dimensions.
Inches to Meters Converter
Convert inches to meters for engineering, height, and international measurements.
Exact Constants & Authoritative Sources
Every conversion on this page uses the fixed, internationally agreed constants below — drawn from NIST and the SI Brochure. No values are estimated or rounded as if exact. See the full list on our Sources & Standards page.
- EXACT1 inch (in) = 25.4 millimetres (exact)
- EXACT1 foot (ft) = 0.3048 metres (exact, 12 in)
- EXACT1 yard (yd) = 0.9144 metres (exact, 3 ft)
- EXACT1 mile (mi) = 1609.344 metres (exact, 5280 ft)
- EXACT1 centimetre (cm) = 0.01 metre (definition)
Common Pitfalls & How to Avoid Them
US survey foot is deprecated
The old US survey foot (0.304800609601 m) was retired in 2023 in favor of the international foot (0.3048 m). Modern conversions use the international foot; mixing them drifts over long distances.
Inches vs. centimetres for screens
Display and wheel sizes are often rounded to the nearest convenient number; a "27-inch" monitor is nominal, not a precise 68.58 cm panel.
A unit-conversion reference site has no manufacturer-specific or device calibration parameters, so "layered tuning" does not apply here. The only real error-handling is input validation: the converter rejects non-numeric, empty, or out-of-range entries and shows a clear message, then falls back to exact constants above. No estimated or rounded figures are ever presented as exact.
Authoritative sources for this page
- NIST (U.S. National Institute of Standards and Technology) — NIST SP 330 — The International System of Units (SI), 2019 edition
- BIPM (International Bureau of Weights and Measures) — SI Brochure — The International System of Units (9th edition)
Last Updated 2026 | This converter was reviewed for accuracy