Convert

Metre per second squared to Foot per second squared

Exact answer: 1 m/s² = 3.280839895013 ft/s² (exact defined factor)

Metre per second squared and Foot per second squared describe the same quantity from the Acceleration family but come from different systems of units. The factor is defined exactly. Acceleration appears in physics, vehicle engineering and sensor datasheets.

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Convert units with formula, context and precision

UnitCloud is a local measurement lab for everyday work, engineering, IT, energy, mobility and design. Every conversion shows result, formula, base unit, rounding and the common mistake.

What do you want to convert?

From1 m/s²

Result3.28084 ft/s²

Factor1 m/s² = 3.280839895013 ft/s²

Source basisBIPM SI Brochure · NIST Guide to SI Appendix B · NIST CODATA fundamental physical constants

Examples

011 m/s² = 3.28084 ft/s²

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Common mistake

Lower-case g as acceleration (9.80665 m/s²) is not the gram. In engineering g usually means standard gravity; in commerce it means gram.

03Base unit: m/s²

1 m/s² = 3.280839895013 ft/s². Metre per second squared is the base unit of the family, so the value is converted directly.

Table

Metre per second squared to Foot per second squared
Metre per second squared	Foot per second squared
1	3.28084
5	16.404199
10	32.808399
20	65.616798
50	164.041995
100	328.08399

Formula

1 m/s² = 3.280839895013 ft/s². Metre per second squared is the base unit of the family, so the value is converted directly.

Sources

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.NIST CODATA fundamental physical constantsExact defining constants such as the speed of light in vacuum.

Related conversions

Standard gravity to Metre per second squaredg → m/s²Acceleration Metre per second squared to Standard gravitym/s² → gAcceleration Foot per second squared to Metre per second squaredft/s² → m/s²Acceleration Gal to Metre per second squaredGal → m/s²Acceleration

Search and practice paths

FormulaTableExamplesCommon mistakeEveryday/engineeringExcel/CSVBatch converterPrint view

AccelerationAcceleration and g-force Data rateReading internet speed correctly

Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources reviewed: September 2026. Acceleration. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B · NIST CODATA fundamental physical constants.

Common questions

What is the factor for Metre per second squared to Foot per second squared?

1 m/s² = 3.280839895013 ft/s²

Which formula does Metre per second squared to Foot per second squared use?

1 m/s² = 3.280839895013 ft/s². Metre per second squared is the base unit of the family, so the value is converted directly.

What is the most common mistake?

Lower-case g as acceleration (9.80665 m/s²) is not the gram. In engineering g usually means standard gravity; in commerce it means gram.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.