Convert Feet per second squared to Meters per second squared
Instantly convert Feet per second squared (ft/s²) to Meters per second squared (m/s²) with our free online calculator.
Formula: ft/s² to m/s² — multiply by 0.3048
Reference Table
| Feet per second squared (ft/s²) | Meters per second squared (m/s²) |
|---|---|
| 1 | 0.3048 |
| 5 | 1.524 |
| 10 | 3.048 |
| 25 | 7.62 |
| 50 | 15.24 |
| 100 | 30.48 |
How to Convert Feet per second squared to Meters per second squared
Formula
To convert Feet per second squared (ft/s²) to Meters per second squared (m/s²): multiply by 0.3048
Step-by-Step
- Start with your value in Feet per second squared (ft/s²).
- Multiply by 0.3048 to perform the conversion.
- The result is your value expressed in Meters per second squared (m/s²).
Conversion Factor
1 ft/s² = 0.3048 m/s²
Reverse Factor
1 m/s² = 3.28084 ft/s²
Worked Example
Convert 25 Feet per second squared to Meters per second squared: 25 ft/s² = 7.62 m/s²
About Foot per second squared (ft/s²)
An imperial unit of acceleration equal to ≈ 0.3048 m/s² per NIST SP 811. ft/s² is the dominant working unit in US vehicle-dynamics analysis (NHTSA crash-test reports per FMVSS-208 and CFR Title 49), military ballistics and weapons-effects research (US Army Ballistic Research Laboratory pre-1991 publications), US aerospace structural testing per MIL-STD-810 (acceleration shock-and-vibration spectra), and US-edition fluid-mechanics / dynamics textbooks (Streeter, Roberson-Crowe, Hibbeler with US-customary tables). Earth's standard gravity expressed in this unit is g = 32.174 ft/s² — which is why US engineering problems and FAA Part 25 transport-aircraft flight-dynamics certification work routinely use the value g = 32.2 (the gravitational constant gc in the F = m·a/gc imperial form that pound-mass / pound-force / ft / s problems require for dimensional consistency). Convert ft/s² to m/s² by multiplying by 0.3048; to g by dividing by 32.174.
About Meter per second squared (m/s²)
The SI unit of acceleration (ISO 80000-3 §3-9), equal to a velocity change of exactly one meter per second, each second. m/s² is the universal working unit in physics and engineering — every kinematic equation (v = v₀ + at; x = v₀·t + ½·a·t²), Newton's second law F = m·a, vehicle-dynamics simulation (Carsim, IPG CarMaker, Adams/Car), automotive crash-survivability analysis per FMVSS 208 / Euro NCAP test protocols, building seismic-response analysis per ASCE 7 / Eurocode 8 / NBC, and structural-dynamics vibration analysis (modal analysis, response spectra) uses m/s². Reference values: Earth-surface gravity g = 9.81 m/s² (standard gravity g₀ = 9.80665 m/s² exactly per CIPM 1901); a Tesla Model S Plaid 0-100 km/h acceleration ~12 m/s² (~1.2 g sustained); a Formula 1 car peak lateral 50 m/s² (~5 g cornering); a passenger-aircraft typical climb acceleration 1.5-3 m/s²; an Apollo Saturn V max acceleration ~40 m/s² (~4 g) during second-stage shutdown; the surface acceleration of a 9.0-magnitude megathrust earthquake locally ~10-20 m/s². Smartphone and IMU accelerometers (Bosch BMA / STMicro LIS / InvenSense MPU series) report directly in m/s² or g.
Quick Facts
- 1 Foot per second squared equals 0.3048 Meters per second squared
- 1 Meter per second squared equals 3.28084 Feet per second squared
- Foot per second squared is a unit of acceleration
- Meter per second squared is a unit of acceleration
- This conversion is commonly used in automotive testing, physics experiments, and aerospace engineering
- The Foot per second squared belongs to the imperial system
- The Meter per second squared belongs to the metric system
Common Foot per second squared to Meter per second squared Conversions
| Feet per second squared (ft/s²) | Meters per second squared (m/s²) |
|---|---|
| 0.01 | 0.003048 |
| 0.1 | 0.03048 |
| 0.25 | 0.0762 |
| 0.5 | 0.1524 |
| 1 | 0.3048 |
| 2 | 0.6096 |
| 3 | 0.9144 |
| 5 | 1.524 |
| 10 | 3.048 |
| 15 | 4.572 |
| 20 | 6.096 |
| 25 | 7.62 |
| 50 | 15.24 |
| 75 | 22.86 |
| 100 | 30.48 |
| 250 | 76.2 |
| 500 | 152.4 |
| 1000 | 304.8 |
| 5000 | 1524 |
| 10000 | 3048 |
Understanding Feet per second squared
The Foot per second squared (symbol: ft/s²) is a unit of acceleration. An imperial unit of acceleration equal to ≈ 0.3048 m/s² per NIST SP 811. ft/s² is the dominant working unit in US vehicle-dynamics analysis (NHTSA crash-test reports per FMVSS-208 and CFR Title 49), military ballistics and weapons-effects research (US Army Ballistic Research Laboratory pre-1991 publications), US aerospace structural testing per MIL-STD-810 (acceleration shock-and-vibration spectra), and US-edition fluid-mechanics / dynamics textbooks (Streeter, Roberson-Crowe, Hibbeler with US-customary tables). Earth's standard gravity expressed in this unit is g = 32.174 ft/s² — which is why US engineering problems and FAA Part 25 transport-aircraft flight-dynamics certification work routinely use the value g = 32.2 (the gravitational constant gc in the F = m·a/gc imperial form that pound-mass / pound-force / ft / s problems require for dimensional consistency). Convert ft/s² to m/s² by multiplying by 0.3048; to g by dividing by 32.174.
It belongs to the imperial measurement system.
Feet per second squared are commonly used in automotive testing, physics experiments, and aerospace engineering.
Understanding Meters per second squared
The Meter per second squared (symbol: m/s²) is a unit of acceleration. The SI unit of acceleration (ISO 80000-3 §3-9), equal to a velocity change of exactly one meter per second, each second. m/s² is the universal working unit in physics and engineering — every kinematic equation (v = v₀ + at; x = v₀·t + ½·a·t²), Newton's second law F = m·a, vehicle-dynamics simulation (Carsim, IPG CarMaker, Adams/Car), automotive crash-survivability analysis per FMVSS 208 / Euro NCAP test protocols, building seismic-response analysis per ASCE 7 / Eurocode 8 / NBC, and structural-dynamics vibration analysis (modal analysis, response spectra) uses m/s². Reference values: Earth-surface gravity g = 9.81 m/s² (standard gravity g₀ = 9.80665 m/s² exactly per CIPM 1901); a Tesla Model S Plaid 0-100 km/h acceleration ~12 m/s² (~1.2 g sustained); a Formula 1 car peak lateral 50 m/s² (~5 g cornering); a passenger-aircraft typical climb acceleration 1.5-3 m/s²; an Apollo Saturn V max acceleration ~40 m/s² (~4 g) during second-stage shutdown; the surface acceleration of a 9.0-magnitude megathrust earthquake locally ~10-20 m/s². Smartphone and IMU accelerometers (Bosch BMA / STMicro LIS / InvenSense MPU series) report directly in m/s² or g.
It belongs to the metric measurement system.
Meters per second squared are commonly used in automotive testing, physics experiments, and aerospace engineering.
Why Convert Feet per second squared to Meters per second squared?
Converting between Feet per second squared and Meters per second squared is a frequent requirement for engineers, scientists, and students working with acceleration values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate acceleration conversion is essential.
Frequently Asked Questions
How do I convert Feet per second squared to Meters per second squared?
An imperial unit of acceleration equal to ≈ 0. To convert Feet per second squared to Meters per second squared, multiply by 0.3048. For example, 25 ft/s² equals 7.62 m/s².
How many Meters per second squared are in 1 Foot per second squared?
There are 0.3048 Meters per second squared in 1 Foot per second squared.
How many Feet per second squared are in 1 Meter per second squared?
There are 3.28084 Feet per second squared in 1 Meter per second squared.
What is the formula for Foot per second squared to Meter per second squared conversion?
The formula is: multiply by 0.3048. This means 1 ft/s² = 0.3048 m/s².
Is a Foot per second squared bigger than a Meter per second squared?
Yes. One Foot per second squared is larger than one Meter per second squared because 1 ft/s² equals 0.3048 m/s², which is less than 1.
When do you need to convert between Feet per second squared and Meters per second squared?
The SI unit of acceleration (ISO 80000-3 §3-9), equal to a velocity change of exactly one meter per second, each second. Foot per second squared and Meter per second squared are both acceleration units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.