Quick seafaring :
Speed, Distance & Time Calculation
In ordain to use the above speed, distance & time calculator, or do such math on your own, you will need to know two out of three metrics : amphetamine, distance, time. You will need to convert the metrics to the lapp time and distance units, e.g. miles, kilometers, meters, yards, feet, and hours, minutes or seconds. For exercise, if you have speed in miles per hour ( miles per hour ), time should besides be in hours. If you have distance in kilometers, then speed should besides be in kilometers per hour ( kilometers per hour ).
The unit of the result will depend on the units you input, but our focal ratio calculator will handily display extra units where appropriate .
Average Speed formula
The rule for median accelerate, besides called average speed in physics and engineering, is :
v = d / t
where volt is the speed, five hundred is the distance, and triiodothyronine is the time, so you can read it as Speed = Distance / Time. As noted above, make indisputable you convert the units appropriately first, or use our speed calculator which does that automatically. The resulting whole will depend on the units for both meter and distance, so if your input was in miles and hours, the rush will be in miles per hour. If it was in meters and seconds, it will be in m/s ( meters per second ) .
exemplar : If you took a plane from New York to Los Angeles and the flight was 5 hours of air travel time, what was the speed of the plane, given that the escape path was 2450 miles ? The answer is 2450 / 5 = 490 miles per hour ( miles per hour ) average speed. If you want the solution in kilometers per hour, you can convert from miles to km to get 788.58 kilometers per hour .
The formula for outdistance, if you know time ( duration ) and the average focal ratio, is :
d = v x t
where volt is the speed ( average focal ratio ), t is the clock and d is distance, so you can read it as Distance = Speed x Time. The leave will depend on the whole of the accelerate metric function, for model if speed is given in miles per hour, the result will be in miles, if it is given in kilometers per hour, the result will be in kilometers. As usual, make sure that the time unit of the accelerate measuring stick is the same as the meter unit of measurement for the duration of the trip. Our distance calculator will sometimes output the distance in more than one unit, for your public toilet. model : If a truck travelled at an average focal ratio of 80 km per hour for 4 hours, how many miles did it cover in that time ? To find the miles covered, first base, calculate 80 * 4 = 320 kilometer, then convert kilometer to miles by dividing by 1.6093 or by using our kilometer to miles converter to get the answer : 198.84 miles .
Duration (Time) formula
The time, or more precisely, the duration of the trip, can be calculated knowing the distance and the modal focal ratio using the formula :
t = d / v
where vitamin d is the distance travelled, volt is the rush ( speed ) and thymine is the time, so you can read it as Time = Distance / Speed. Make indisputable you convert the units so both their outdistance and time components match, or use our trip duration calculator above which will handle conversions mechanically. For example, if you have distance in miles and amphetamine in kilometers per hour, you will need to convert accelerate to mph or distance to kilometers. The prison term unit of the leave will match the time unit of the speed quantify, so if it is measured in something per hour, the result will be in hours. If it is measured in some unit per second gear, the leave will be in seconds.
example : If a prepare can travel 500 miles with an average accelerate of 50 miles per hour, how long it would take it to complete a 500-mile route ? To find the answer, use the recipe and substitute the values, resulting in 500 / 50 = 10 hours .
How to calculate the average speed of a car?
Say you travelled a sealed distance with a car or another vehicle and you want to calculate what its average travel rapidly was. The easiest way to do that would be by using the calculator above, but if you prefer, you can besides do the mathematics yourself. Either way, you need to know the distance to a satisfactory approximation, for which you can use a map ( e.g. Google Maps ) to measure the distance from degree to point. Make certain you measure close to the path you took, and not via a straight line, unless you travelled by tune in which subject that would be a good estimate. Of run, having a GPS reading of the distance would be more accurate. then you need to know the travel time. Make sure you subtract any rests or stops you made from the entire trip duration .
If the sum distance travelled was 500 miles and the prison term it took you was 5 hours, then your average amphetamine was 500 / 5 = 100 miles per hour ( miles per hour ). If the distance was 300 kilometers and it took you 5 hours to cover it, your focal ratio was 300 / 5 = 60 kilometers per hour ( kilometers per hour ) .