Inches per hour (in/h) to Miles per hour (mph) conversion

Inches per hour to Miles per hour conversion table

Inches per hour (in/h)Miles per hour (mph)
00
10.00001578
20.00003156
30.00004734
40.00006312
50.0000789
60.00009468
70.00011046
80.00012624
90.00014202
100.0001578
200.0003156
300.0004734
400.0006312
500.000789
600.0009468
700.0011046
800.0012624
900.0014202
1000.001578
10000.01578

How to convert inches per hour to miles per hour?

Converting between inches per hour and miles per hour involves understanding the relationships between these units of length and time. Both units measure speed or velocity, just on very different scales.

Understanding the Conversion Factors

To convert between inches per hour and miles per hour, you need to know the following relationships:

  • 1 mile = 5280 feet
  • 1 foot = 12 inches

Therefore:

1 mile=5280 feet×12inchesfoot=63360 inches1 \text{ mile} = 5280 \text{ feet} \times 12 \frac{\text{inches}}{\text{foot}} = 63360 \text{ inches}

Converting Inches per Hour to Miles per Hour

To convert inches per hour to miles per hour, you divide by the number of inches in a mile (63,360):

Miles per hour=Inches per hour63360\text{Miles per hour} = \frac{\text{Inches per hour}}{63360}

For 1 inch per hour:

1 inch per hour63360=1.57828×105 miles per hour\frac{1 \text{ inch per hour}}{63360} = 1.57828 \times 10^{-5} \text{ miles per hour}

So, 1 inch per hour is equal to approximately 1.57828×1051.57828 \times 10^{-5} miles per hour.

Converting Miles per Hour to Inches per Hour

To convert miles per hour to inches per hour, you multiply by the number of inches in a mile (63,360):

Inches per hour=Miles per hour×63360\text{Inches per hour} = \text{Miles per hour} \times 63360

For 1 mile per hour:

1 mile per hour×63360=63360 inches per hour1 \text{ mile per hour} \times 63360 = 63360 \text{ inches per hour}

So, 1 mile per hour is equal to 63,360 inches per hour.

Step-by-Step Instructions

Converting Inches per Hour to Miles per Hour:

  1. Identify the value in inches per hour you want to convert.
  2. Divide that value by 63,360.
  3. The result is the equivalent speed in miles per hour.

Converting Miles per Hour to Inches per Hour:

  1. Identify the value in miles per hour you want to convert.
  2. Multiply that value by 63,360.
  3. The result is the equivalent speed in inches per hour.

Real-World Examples

While directly converting inches per hour to miles per hour might not be a common, everyday task, understanding the scale helps in various scenarios:

  1. Plant Growth: Imagine tracking the growth of a plant. It might grow a few inches per day, which translates to a very small fraction of a mile per hour.

  2. Glacier Movement: Glaciers move very slowly. Their movement might be measured in inches per hour, but over long periods, this can result in significant changes in the landscape.

  3. Erosion Rates: The erosion of coastlines or riverbanks can be incredibly slow. Expressing these rates in inches per hour helps to quantify these minute changes over time.

Interesting Facts and Associated Figures

While there isn't a specific law or famous figure directly associated with the inches per hour to miles per hour conversion, the underlying principles are based on fundamental measurements and the establishment of standard units. The standardization of units like inches, feet, and miles is a result of historical efforts to create consistent and reliable measurement systems, which are essential in various fields like engineering, physics, and everyday life.

See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Miles per hour to other unit conversions.

What is inches per hour?

What is Inches per hour?

Inches per hour (in/h) is a unit of speed, specifically measuring the distance traveled in inches over a period of one hour. It's commonly used to express very slow speeds or rates, such as the growth rate of plants, the movement of glaciers, or, most frequently, the rate of precipitation.

Understanding Inches per Hour

Definition

Inches per hour (in/h) is a unit of velocity expressing the distance traveled in inches for every hour.

How it's formed

The unit is formed by dividing a distance measured in inches by a time measured in hours.

Speed (in/h)=Distance (inches)Time (hours)\text{Speed (in/h)} = \frac{\text{Distance (inches)}}{\text{Time (hours)}}

Applications and Examples

Precipitation Rate

Inches per hour is most commonly used to measure the intensity of rainfall.

  • Light rain: Typically less than 0.10 in/h.
  • Moderate rain: Between 0.10 and 0.30 in/h.
  • Heavy rain: More than 0.30 in/h.

You can read more about rate of precipitation from National Weather Service website.

Plant Growth

The growth rate of plants, especially shoots or roots, can be measured in inches per hour, particularly for time-lapse studies or under controlled conditions. For example, certain types of bamboo can grow several inches per hour under optimal conditions.

Glacial Movement

While glaciers typically move very slowly, their movement can be measured in inches per hour over short periods. This is especially true during surges or periods of rapid melting.

Manufacturing Processes

In certain manufacturing or machining processes, the feed rate (how fast a cutting tool moves) might be expressed in inches per hour, especially for very precise or slow operations.

What is miles per hour?

Here's a breakdown of miles per hour, designed for clarity and SEO:

What is Miles per hour?

Miles per hour (mph) is a unit of speed expressing the number of miles traveled in one hour. It is commonly used in the United States and the United Kingdom for measuring the speed of vehicles and other forms of transportation. Understanding mph provides a clear sense of how quickly something is moving.

Definition of Miles per Hour

Miles per hour (mph) is a scalar quantity, meaning it only has magnitude and no direction. It represents the distance covered in miles over a duration of one hour. 1 mph is equivalent to 1.60934 kilometers per hour (km/h).

How Miles per Hour is Formed

The unit "miles per hour" is derived from two fundamental units:

  • Mile: A unit of distance equal to 5,280 feet or approximately 1.609 kilometers.
  • Hour: A unit of time equal to 60 minutes or 3,600 seconds.

Therefore, mph is calculated by dividing the distance traveled in miles by the time taken in hours.

Formula for Calculating Speed in Miles per Hour

The formula for calculating speed in miles per hour is:

Speed (mph)=Distance (miles)Time (hours)\text{Speed (mph)} = \frac{\text{Distance (miles)}}{\text{Time (hours)}}

Example: If a car travels 150 miles in 2.5 hours, its speed is:

Speed=150 miles2.5 hours=60 mph\text{Speed} = \frac{150 \text{ miles}}{2.5 \text{ hours}} = 60 \text{ mph}

Common Examples of Speeds in Miles per Hour

  • Walking Speed: Average walking speed is around 3 mph.
  • Bicycle Speed: A casual cyclist might travel at 10-15 mph.
  • City Driving: Average speed in city traffic can be 20-30 mph.
  • Highway Driving: Speed limits on highways are typically 65-75 mph.
  • High-Speed Train: High-speed trains can reach speeds of 150-200 mph.
  • Commercial Airplane: Cruising speeds of commercial airplanes are around 550-600 mph.
  • Fastest recorded speed for a production car: SSC Tuatara - 316 mph

Interesting Facts and Historical Context

While there's no specific "law" tied directly to miles per hour, the concept of speed and its measurement has been crucial in transportation and physics.

  • Early Speed Measurement: Before standardized units like mph, speed was often described relatively (e.g., "the speed of a horse").
  • Automobile Impact: The widespread adoption of automobiles in the early 20th century led to a need for precise speed measurement, solidifying the use of mph in countries like the US and UK.
  • Speed Limits: Speed limits are legally enforced restrictions on the maximum speed at which vehicles may travel on particular roads. They are typically set by the legislative bodies of national or local governments

Miles per Hour Conversion Examples

  • Marathon Running: Elite marathon runners average around 12-13 mph.
  • Baseball Pitch: A fastball pitch can reach speeds of 90-100 mph.
  • Hurricane Winds: Category 1 hurricanes have wind speeds of 74-95 mph.

External Resources

For a more in-depth understanding of speed and its related concepts, refer to these resources:

Complete Inches per hour conversion table

Enter # of Inches per hour
Convert 1 in/h to other unitsResult
Inches per hour to Metres per second (in/h to m/s)0.0000070542912
Inches per hour to Kilometres per hour (in/h to km/h)0.00002539544832
Inches per hour to Millimeters per hour (in/h to mm/h)25.39544832
Inches per hour to Miles per hour (in/h to mph)0.00001578
Inches per hour to Knots (in/h to knot)0.00001371245043575
Inches per hour to Feet per second (in/h to ft/s)0.00002314400617173
Inches per hour to Feet per minute (in/h to ft/min)0.001388644443662