FPS to M/S Converter — Instantly Convert Feet per Second to Meters per Second
Convert ft/s to m/s as you type.
US Speed Converter: MPH, Knots & Meters Per SecondReference for one unit; displayed values may be rounded.
Feet per Second
Use a dot or comma for decimals, without thousands separators.
Meters per Second
Display rounding does not improve the accuracy of your original measurement. Very large or very small results use scientific notation.
Method and sourcefps to m/s Conversion Formula
To convert feet per second to meters per second, multiply the fps value by 0.3048. The math is exact by definition — the international foot is locked at precisely 0.3048 meters.
Feet per Second and Meters per Second Explained
Feet per Second (ft/s)
The foot per second (fps, ft/s) is the speed of covering one international foot each second, equal to exactly 0.3048 m/s and about 0.682 mph. It is the native unit of American shooting sports: airgun pellets leave the muzzle at 500-900 fps, handgun rounds at 900-1,350 fps, and full-power rifle bullets at 2,500-3,200 fps, with the sound barrier sitting at 1,125 fps on a warm day.
Where it is used: It dominates ammunition boxes from American manufacturers, chronograph screens at ranges from Texas to Pennsylvania, airsoft and paintball field rules, and US engineering handbooks that tabulate velocities per second.
Origin: It builds on the foot, whose length varied across jurisdictions until the 1959 agreement between the United States and the Commonwealth nations fixed it at exactly 0.3048 meters.
Meters per Second (m/s)
The meter per second (m/s) is the SI derived unit of velocity — meters traveled per second — with 1 fps equal to 0.3048 m/s and 1 m/s equal to 3.28084 fps. Its scale covers the physics of flight and machinery: a 91.44 m/s paintball, 381 m/s pistol round, 853.44 m/s rifle bullet, and 343 m/s sound wave in air all read naturally in m/s, which is why ballistic coefficient tables and drag models are computed in SI.
Where it is used: It is standard in scientific ballistics, international reloading manuals, ISO engineering documents, physics classrooms, and metrology labs worldwide.
Origin: It rests on the meter, born in 1790s France and redefined in 1983 via the distance light travels in 1/299,792,458 of a second.
fps to m/s Conversion Table
Select a value to use it in the calculator.
| Feet per Second (ft/s) | Meters per Second (m/s) |
|---|---|
| 3.048 m/s | |
| 7.62 m/s | |
| 15.24 m/s | |
| 30.48 m/s | |
| 60.96 m/s | |
| 76.2 m/s | |
| 91.44 m/s | |
| 106.68 m/s | |
| 121.92 m/s | |
| 152.4 m/s | |
| 213.36 m/s | |
| 274.32 m/s | |
| 304.8 m/s | |
| 342.9 m/s | |
| 381 m/s | |
| 457.2 m/s | |
| 609.6 m/s | |
| 762 m/s | |
| 853.44 m/s | |
| 975.36 m/s |
Meters per Second to Feet per Second Conversion Table
| Meters per Second (m/s) | Feet per Second (ft/s) |
|---|---|
| 1 m/s | 3.280839895 ft/s |
| 5 m/s | 16.4041994751 ft/s |
| 10 m/s | 32.8083989501 ft/s |
| 30 m/s | 98.4251968504 ft/s |
| 50 m/s | 164.0419947507 ft/s |
| 91.4 m/s | 299.8687664042 ft/s |
| 100 m/s | 328.0839895013 ft/s |
| 200 m/s | 656.1679790026 ft/s |
| 250 m/s | 820.2099737533 ft/s |
| 300 m/s | 984.2519685039 ft/s |
| 343 m/s | 1125.3280839895 ft/s |
| 500 m/s | 1640.4199475066 ft/s |
| 1000 m/s | 3280.8398950131 ft/s |
Feet per Second to Meters per Second in Everyday Objects
Common real-world examples that make Feet per Second and Meters per Second easy to picture at a glance.
| Feet per Second (ft/s) | Meters per Second (m/s) | |
|---|---|---|
| Paintball field velocity limit | 300 ft/s | 91.44 m/s |
| Airsoft field velocity limit | 350 ft/s | 106.68 m/s |
| Full-power air rifle pellet | 900 ft/s | 274.32 m/s |
| Speed of sound in air | 1125 ft/s | 342.9 m/s |
| 9mm pistol muzzle velocity | 1250 ft/s | 381 m/s |
| .308 rifle muzzle velocity | 2800 ft/s | 853.44 m/s |
| .223 rifle muzzle velocity | 3200 ft/s | 975.36 m/s |
When You Need Feet per Second to Meters per Second Conversions
Meeting airgun and airsoft field limits
US fields chronograph in fps while international sites post m/s. A 300 fps (91.44 m/s) paintball cap or 350 fps (106.68 m/s) airsoft rule converts exactly, so your marker or AEG passes tech checks on either side of the Atlantic.
Cross-referencing reloading manuals
American manuals list a .308 load at 2,800 fps while the metric edition prints 853.44 m/s. Converting fps to m/s lets handloaders compare charge tables and chrono logs across publishers without guesswork.
Setting up high-speed photography
Bullet-photography rigs fire a flash microseconds after a sound sensor trips. Knowing a 1,250 fps round travels 381 m/s sets the sensor-to-frame distance, since the timing geometry is computed in meters.
Converting US engineering handbooks
American fluid and piping references quote velocities like 5 fps (1.524 m/s) for drain self-cleansing, while ISO documents use m/s. Converting fps to m/s keeps your hydraulic and pneumatic calculations dimensionally consistent.
Related Speed Conversions
How to Use
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1
Enter fps Value
Type the speed in feet per second — typical entries include airgun pellets (500-900 fps), handgun rounds (900-1,350 fps), or rifle loads like a .30-06 at 2,900 fps
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2
View m/s Result
Your m/s answer appears instantly. A 1,250 fps 9mm load, for example, clocks in at 381 m/s
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3
Copy or Swap
Copy the result to your notes, or hit Swap to convert m/s back to fps
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4
Compare With the Sound Barrier
Benchmark against 343 m/s (about 1,125 fps on a 68°F day) — anything under is subsonic and stays quiet through a suppressor; anything over cracks the barrier
Why Use Be Converter?
Instant Conversion
Precise fps to m/s results update in real time as you type — perfect at the chrono bench at your local range or when translating metric ballistic charts on the fly
High Accuracy
Built on the exact definition 1 fps = 0.3048 m/s, fixed by the 1959 international yard-and-pound agreement signed in Washington, DC
Conversion Table
Fast reference for the numbers that matter: 300 fps = 91.44 m/s (paintball fields), 350 fps = 106.68 m/s (airsoft rules), and 1,125 fps = 342.9 m/s (speed of sound)
Bidirectional
Swap between fps and m/s with one click whenever you need the reverse conversion
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Frequently Asked Questions
What is 1000 fps in m/s?
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What is the speed of sound in fps?
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Why do metric ballistic charts use m/s instead of fps?
About Our fps to m/s Converter
Our free online fps to m/s converter translates American ballistic and engineering velocities into SI units in real time. Whether you're verifying a 300 fps paintball cap at your local field, tuning an airsoft gun to a 350 fps (106.68 m/s) site rule, comparing chronograph data at the range against metric reloading manuals, timing a high-speed camera trigger against the 1,125 fps sound barrier, or sizing pipe velocities from a US fluid handbook — say, 5 fps (1.524 m/s) for drain self-cleansing — this tool applies the exact definition 1 fps = 0.3048 m/s. Feet per second rules American ranges and handbooks; meters per second rules the science lab. For perspective, a bullet at 3,000 fps covers a 300-foot football field in a tenth of a second. This converter bridges both worlds instantly.
Expert Tips for Converting fps to m/s
Multiply by 0.3048 exactly: the 343 m/s speed of sound works back to 1,125.33 fps, so a .300 Win Mag screaming along at 3,000 fps is doing 914.4 m/s — roughly 2.67 times the barrier
Field-limit anchors: 300 fps = 91.44 m/s (US paintball fields), 350 fps = 106.68 m/s (airsoft field rules), 500 fps = 152.4 m/s (common airgun power caps)
Suppressor math: anything under 1,125 fps (342.9 m/s on a 68°F day) avoids the supersonic crack. Subsonic .22 LR at roughly 1,070 fps runs 326.14 m/s — already below the line
Engineering crossover: US plumbing codes call for about 2 fps (0.61 m/s) minimum drain velocity, while ISO and metric literature quote m/s directly — converting keeps your hydraulic calcs consistent
High-speed photography: freezing a 1,250 fps (381 m/s) bullet takes a flash near 1/50,000 s; knowing the m/s figure sets your sound-trigger delay when the rig is calibrated in metric
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