# Speed units converter

This online speeds conversion tool converts speed or velocity units from Metric to US to ( UK ) Imperial systems, and vise verse deals with all measurement values and conversions for any of the following **speed and velocity units**: centimeter per second ( cm / sec ), centimeter per minute ( cm / min ), centimeter per hour ( cm / hr ), centimeter per day ( cm / day ), foot per second ( ft / sec ), foot per minute ( ft / min ), foot per ( ft / hr ), foot per day ( ft / day ), kilometer per hour ( km / h ), kilometer per second ( km / sec ), kilometer per minute ( km / min ), kilometer per day ( km / day ), knot ( kn ), mach ( sea level standard atmosphere ), meter per minute ( m / min ), metre per second ( m / sec ), mile per hour ( mph ), mile per day, mile per min, mile per second, speed of light, speed of sound ( mach, std. atm. ), yard per second ( yd / sec ), millimeters per certain time span ( mm/d, mm/s, mm/min, mm/h ) and inches per days, hours, minutes, seconds time traveled in speed or velocity number values.

Needed to convert speed from surface feet per second to m/sec or upwards x 60 times for feet per minute to m/min , great help with this utility! Have a nice weekend …

Comment from/about : Michael | Permalink

I needed to convert feet per minute to km h speed units plus knots feet per min. Great thanks!

Comment from/about : Speedy | Permalink

Going for a boat trip this weekend and so I was just wondering how to convert knots feet per min or hr, mile per minute or hour mph and that sort of thing to learn more closely about the speeds and measures that seamen practice out there on the seas. Cheers

Comment from/about : Jim | Permalink

I searched for velocity calculator with various speed units to convert 60 km/h to mph and so on but also from mph to km/hr for I borrowed an old car made in England that has speedometer in miles per hour. Basically, I was looking for how fast in mph to drive in it on the streets with speed limits in kms.

Speed 60 kilometers per hour ( km/h )

Equals to 37.28 miles per hour ( mph )

Speed : 100 kilometer per hour ( km/hr )

Equals : 62.14 mile per hour ( mph )

80 km/h = 49.71 mph

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3 km/hr speed converted to mph and second task was 55 mph to km per hour.

kilometers per hour to miles / hourspeed value of 3 kilometers per hour ( km/h ),

equals to speed value of 1.86 mile per hour ( mph ),

fraction : 1 43/50 mile per hour ( mph )

miles per hour to kilometers / hourspeed value of 55 mile per hour ( mph ),

equals to speed value of 88.51 kilometer per hour ( km/h ),

fraction : 88 51/100 kilometer per hour ( km / h )

Comment from/about : Racing | Permalink

The converting 2.0 km/sec to mach makes it a real quick speed travel to imagine; 2 kilometers per second equals 5.830903790 mach = fraction : 5 831/1000 mach for the speed.

Comment from/about : fast travel or transport | Permalink

1 kilometer per second to yard per hour is what I used this speed calculator for.

speed mark 1 km/sec = 3937007.87 yards per hour yd/h

Comment from/about : kilometers a second | Permalink

Driving speed meter 110 km per hour equals how many mph ?

110 km/h = 68.35 mile per hour ( mph )

Driving speed 50 kilometers per hour equals how many miles per hour ?

50 km/h = 31.07 mph

All I have to remember is the 1 to 1 conversion below and with it always multiply km by the 0.62 mph

1 kilometer per hour ( km/h ) equals 0.62 mile per hour ( mph )

This is what I was finding out, changing driving speed from kilometers to miles in one hour time.

Comment from/about : driving speeds | Permalink

Thank you for the calculator with all speed units available in it. Gives accurate and fast conversions which is very useful.

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With my walk-o-meter I measured that my natural walking speed or distance in exactly ten minutes is almost precisely one kilometer ( km ) or one thousand meters ( m ). I had a thought to convert this speed into yards and feet.

Walking speed 1000 meters or 1 kilometer per 10 minutes ( m/min – km/min ), converted to foot per 10 minutes equals 3280.84 feet per 10 minutes ( ft/min ). In fraction : 3 280 21/25 foot per 10 minute ( ft/min ).

Walking speed 1 kilometer or 1000 miters per 10 minutes ( km/min – m/min ), converted to yard per 10 minutes equals 1093.61 yards per 10 minutes ( yd/min ). In fraction : 1 093 61/100 yard per 10 minute ( yd/min ).

An average person’s walking speed per 10 minutes is1 km per 10 minutes ( 1 kilometer per ten minutes )

1000 m per 10 minutes ( 1000 meters per ten minutes )

3280.84 ft per 10 minutes ( 3 280.84 feet per ten minutes )

1093.61 yd per 10 minutes ( 1 093.61 yards per ten minutes )

An average person’s walking speed per hour6 km per 1 hour ( 6 kilometers per one hour )

6000 m per 1 hour ( 6 000 meters per one hour )

19685.04 ft per 1 hour ( 19 685.04 feet per one hour )

6561.66 yd per 1 hour ( 6 561.66 yards per one hour )

An average person’s walking speed per day144 km per 1 day ( 144 kilometers per one day )

144000 m per 1 day ( 144 000 meters per one day )

472440.96 ft per 1 day ( 472 440.96 feet per one day )

157479.84 yd per 1 day ( 157 479.84 yards per one day )

Just my speed to time calculations if handy for other power walkers out there using a local map for park walks. Elen

Comment from/about : convert foot and yard per day from meter per day | Permalink

With the speed units and values known; I have calculated conversion of 100 meters per 10 seconds into kilometer per hour km/hr – from the 100 metres per one second I simply applied dividing the speed rate input by 10 ( 10 seconds ), which makes the result mark by 10 times slower.

speed rate : 100 meter per second ( m/sec ),

Equals : 360.00 in kilometer per hour ( km/h ).

speed rate of 100 meters per 10 seconds ( m/sec ),

Equals : 36.00 kilometers per hour ( km/h ).

( 100 meters ) / ( 10 seconds ) = 36 km / hr

Comment from/about : convert 100 meters per 10 seconds to km/hr | Permalink

Walking speed of an average person’s steps in meters per minute for further multiplying in practice – walking time and distance.

my average walking speed : 60 meters per minute ( m/min ),

converts into : 0.06 kilometer per minute ( km/min ) exactly.

The speed result in fraction number : 3/50 kilometer per minute ( km/min ).

my average walking speed : 60 meters per minute ( m/min ),

converts into : 3.6 kilometers per hour ( km/h ) – 3600 meters per hour exactly.

The km speed result in fraction number : 3 3/5 kilometer in one hour ( km/h ).

Comment from/about : An average person walking speed meters per minute. | Permalink

convert m/min to m/sec

Very useful speed calculator for convert m/min to m/sec and other way around I used it in development of my cybernetic robot prototype, for its speed program conversion section.

Comment from/about : convert m/min to m/sec | Permalink

how to convert miles per hour to miles per minute

Speed: 1 mile per hour ( mph ),

Equals: 0.02 mile per minute ( mpmin ),

Fraction : 1/50 mile per minute ( mp-min )

Calculation divide 1 hour speed by 60 minutes time to get speed of mi in minutes from the one hour base.

Comment from/about : miles per hour to miles per minute | Permalink

Units of speed of light conversions into kilometers Mach, miles.

Is light speed = 874030.49 Mach?

Speed of Light

Equals : 874030.49 mach ( 874 030.489 795 914 2 mach ).

Fraction : 874 030 49/100 mach ( 874 030 49/500 Mach ).

Is speed of light = 1 079 252 848.80km/h (kilometers per one hour)?

Speed of Light

Equals : 1 079 252 848.80 kilometers per hour ( km/h ).

Fraction : 1079252 848 4/5 kilometer per hour ( km/h ).

Is speed of light = 670 616 629.38mph (miles per hour)?

speed of light

Equals : 670 616 629.38 miles per hour ( mph ).

Fraction : 670616 629 19/50 mile per hour ( mph ).

Comment from/about : Convert speed units | Permalink

Particles flying out in a speed of 6000 kilometers per minute how much is this speed when converted into miles per minute and also conversion from the speed of sound?

Speed measure of 6000 kilometer per minute ( km/min ),

Equals to: 3728.23 in miles per minute ( mpmin ),

The conversion factor in Fraction number : 3 728 23/100 mile per minute ( mi p min ).

Conversion km/m to Mach: 6000 kilometers per minute ( km/min ),

Equals into: 291.55 mach

Fraction: 291 11/20 mach’s

Comment from/about : 6000 kilometers per minute | Permalink

Conversion of distance in Miles and Kilometers to waking time.

Calculator/Converter practical for knowing distance in km and/or miles and passing it into a walking time.

Comment from/about : miles/km to walking time | Permalink

Convert 100 meters in time speed unit into miles per hour – mph, for manual speed conversion tables.

Speed unit in: 100 meter per second ( 100 m/sec ),

Equals to: 223.69 miles per hour ( 223.693 629 205 439 97 mph ).

Fraction of the speed conversion: 223 69/100 mile per hour ( 223 347/500 mph ).

Speed unit from: 100 meter per minute ( 100 m/min ),

Equals to: 3.73 miles per hour ( 3.728 227 153 423 999 7 mph ).

Fraction conversion: 3 73/100 miles per hour ( 3 91/125 mph ).

Units of speed: 100 meters per hour ( 100m/h ),

Equals: 0.06 mile per hour ( 0.062 137 119 223 733 33 mph ).

The conversion in fractions: 3/50 mile per hour ( 31/500 mph ).

Comment from/about : convert 100 meter time to miles per hour | Permalink

I was wondering how do you convert a speed in feet per second into meters per second so, thanks for your help with this perfect unit calculator.

Is 1.00FT/S = 0.30M/S?

Speed unit: 1 foot per second ( ft/sec ),

Converts into: ~ 0.3 meter per second ( 0.30480 m/sec. ).

Fraction conversion 1ft/s= ~ 3/10 meter per second ( 0 – 61/200 m/sec ).

Is 1.00M/S = 3.28FT/S?

Speed units from: 1 meter per second ( m/sec ),

Converts into: ~ 3.28 feet per second ( 3.280 839 895 013 1 ft/sec ).

Fraction converting 1m/s = ~ 3 7/25 feet per second ( 3 281/1000 ft/sec ).

Comment from/about : convert speed from feet per second to meters per second | Permalink

What I calculate now is speed convert per second to minutes as shown below:

Speed rate of : 1 meter per second ( m/sec )

Equals to : 60.00 meters per minute ( m/min )

Comment from/about : How to; speed convert per second to minute. | Permalink

How do I convert 55 miles per hour to kilometers per second, mph to km/sec ?

Speed : 55 miles per hour ( mph = 0.92 of a mile per minute [ 23/25 mpmin - mi/min] )

Equals to : ~ 0.02 kilometer per second ( 0.024 587 200 km/sec ).

Fraction : ~ 1/50 kilometer per second ( 1/40 km/sec ).

Comment from/about : 55 miles per hour = km/sec | Permalink

I managed to convert feet per second to mach and other way around from mach to feet per second conversion to learn more about speed of sound.

From the speed of : 1 foot per second ( ft/sec. ),

to mach conversion equals : 0.000 888 629 737 609 326 1 mach ( ma ).

The result in fraction number is : ~ 1/1000 of mach unit.

Speed from mach sound speed 1 mach to feet per second equals ~ 1125.33 feet per second ( 1125.328 083 989 505 6 ft/sec ). In fraction it’s ~ 1 125 33/100 feet per second ( 1 125 41/125 ft per sec ) for these two speed units.

Comment from/about : feet per second to mach | Permalink

Very proper calculation for for my search about; at a speed of 252 mph how long will it take to travel 100 km / hr , conversion of these two English to Metric units.

Speed rate of: 252 mile per hour ( mph ),

Equals to: ~ 405.55 kilometer per hour ( 405.55 46 88 0 km/h ) after mph into km/h speeds conversion.

The speed result in fraction: ~ 405 11/20 kilometers per hour ( 405 111/200 km/h ).

Comment from/about : at a speed of 252 mph how long will it take to travel 100 km per hour | Permalink

Convert 10 meters per second into speed in km/h unit. Speed 10 meters per second ( m/sec ) equals to 36.00 kilometers per hour ( km/h ).

Comment from/about : 10 meters per second converted to km/h | Permalink

A car traveled 281 miles in 4 hours 41 minutes. What was the average speed of the car in miles per hour?

Comment from/about : A car moved 281 miles in 4 hours and 41 minutes. | Permalink

“

A car traveled 281 miles in 4 hours 41 minutes. What was the average speed of the car in miles per hour?”It’s easy: 4 hours and 41 minutes equals to 281 minutes exactly. Therefore 281 mi per 281 minutes equals 1 mi per 1 minute OR then it’s 60 miles per 1 hour (60 minutes).

But you can use the above speed conversion tool for different speed measures, or the distance and lenght measures converter for any lenght and distance units and their measures’ quenstions/calculations.

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how do i convert 3.25 m/min to cm/sec?

Comment from/about : Stephanie | Permalink

How do I convert sec/meter to sec/yard

Comment from/about : Fred | Permalink

How many mile an hour would you be going if it took you 10 seconds to go 50 ft.

Comment from/about : Kim | Permalink

Speed units converter | Convert to units and culinary measures. From/about : Racing | The converting 2.0 km/sec to mach makes …. to mach conversion equals : 0.000 888 629 737 609 326 1 mach ( ma ). …

Pingback from/about : Mach racing conversions | Permalink

I wanted to learn if i drive 55 m.p.h. what is my speed in kilometers per second? Something like speeds 55 m.p.h. = km/s calculation and the distance speed converter did it for me.

Amount : 55 mile per hour ( 55 mph )

Equals : 0.025 kilometer per second ( 0.025 km/sec ) = 24.6 meters per second ( 25 m/s )

Fraction : 1/50 kilometer per second (1 50th km/sec ) = 24 3/5 meter per second ( 24 59/100 m/s )

Comment from/about : If i drive 55mph what is my speed in kilometers per second? | Permalink

Kn to knots and mph conversion. I will highly appreciate it if you figured this conversion out from Kn to knots or MPH, if you contact me on my email.

Comment from/about : Convert to, Kn to knots and mph. | Permalink

I thank you for the use of your Speed units converter reaily works, good you were a big help let you know re my trafic ticket. Dennis

Comment from/about : Dennis Hoard | Permalink

[...] searched for velocity calculator with various Speed units to convert 60 km/h to mph and so on but also from mph to km/hr for I borrowed an old car made [...]

Pingback from/about : What Is My Speed | Internet Marketing Blog – Free IM Tips and free Resources | Permalink

I’m redoing an algebra test and I just wanted to make sure I got the answer for speed unit conversion right! Thanks a bunch!

Comment from/about : Speed units Test | Permalink

1. how fast is 500 kilometers per hour = 310.69 mile per hour ( ~ 311 mph ) speeds

2. how fast is 100 kilometers per hour = 62.14 mile per hour ( ~ 62.14 mph ) speed

3. how fast is 500 miles per hour = 804.67 kilometer per hour ( ~ 805 km/h ) speeds

4. how fast is 100 miles per hour = 160.93 kilometer per hour ( ~ 161 km/h ) speed

Comment from/about : Speeds of 100 and 500 km/h contra mph | Permalink

If I travel 35 feet in 7 seconds what is my MPH speed?

added by admin: Hi Ed,If the speed : 35 ft/sec (feet per 1 second)

Equals : 23.9 mph (miles per hour)

then divide the 35 ft per second by 7 (to get the distance per 1 second) and enter the new variable into the speed calculator:

35 / 7 = 5 (which is distance/speed 5 feet per 1 second)

And now the same speed but per only one second : 5 feet per second (ft/sec)

Equals to mph : 3.41 miles per hour (mph)

Fraction : 3 41/100 mph

Comment from/about : Ed | Permalink

Convert the speed of a car moving at 25 feet/second to km/hour.

Speed measure : 25 foot per second ( ft/sec )

Equals to speed : 27.43 kilometers per hour ( km/h )

Fraction : 27 43/100 kilometer per hour ( km/hr )

Comment from/about : mac | Permalink