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Convert Length from Mil to Mile (mil to mi)
Multiple conversions

Multiple conversions

On This Page

Mil to Mile Conversion FormulaExampleWhat is a Mil?Where Does the Name 'Mil' Come From?What is a Mil Used For?Mil vs. MM: What's the Difference?What is a Mile (mi)?Where Did the Word "Mile" Come From?What's the Difference Between a Statute Mile and a Nautical Mile?The Statute Mile (Land Mile)The Nautical Mile (Air and Sea)Why Are There 5,280 Feet in a Mile?What is the imperial system?Mil to Mile Conversion Table

Mil to Mile Conversion Formula

To convert from Mil (mil) to Mile (mi), use the following formula:

 Mile (mi)\textbf{ Mile} \text{ (mi)}

=112000×15280× Mil (mil)= \frac{1}{12000} \times \frac{1}{5280}\times \textbf{ Mil} \text{ (mil)}

=163360000× Mil (mil)= \frac{1}{63360000}\times \textbf{ Mil} \text{ (mil)}

=1.5782828282828282828×10−8× Mil (mil)= 1.5782828282828282828\times 10^{-8}\times \textbf{ Mil} \text{ (mil)}

Example

Let's convert 5 Mil (mil) to Mile (mi).

Using the formula:

5×1.5782828282828282828×10−8=7.891414141414141414×10−85 \times 1.5782828282828282828\times 10^{-8} = 7.891414141414141414\times 10^{-8}

Therefore, 5 Mil (mil) is equal to 7.891414141414141414×10−87.891414141414141414\times 10^{-8} Mile (mi).

What is a Mil?

A mil is a tiny unit of length in the imperial system of measurement.

Its most crucial definition is simple: one mil is equal to one-thousandth of an inch (1/1000 or 0.001 inches).

The plural form of the unit is mils.

Where Does the Name 'Mil' Come From?

The name "mil" comes from the Latin word millesimum, which means "thousandth"—a perfect fit for a unit that represents 1/1000th of an inch.

In engineering and manufacturing, especially in the UK, you might also hear a mil referred to as a thou. This nickname helps prevent confusion with metric units, such as the millimeter.

What is a Mil Used For?

The mil measurement is essential in industries where precision is key, even over minimal distances.

To give you some perspective, a human hair is about 2 to 4 mils thick.

This unit is commonly used to specify the thickness or diameter of:

  • Thin materials like plastic bags and foils
  • Coatings, such as layers of paint or plating
  • Paper and cardstock
  • Wires and electrical conductors
  • Manufacturing tolerances for electronic parts, like printed circuit boards (PCBs)

Mil vs. MM: What's the Difference?

It's crucial not to confuse the imperial mil with the metric millimeter (mm). A millimeter is a much larger unit of measurement.

Here's a simple breakdown of the mil vs. mm conversion:

  • 1 mil = 0.0254 mm
  • 1 mm = 39.37 mils

As you can see, one millimeter is nearly 40 times larger than one mil.

It is crucial to specify the units used in technical specifications to avoid significant mistakes.

What is a Mile (mi)?

A mile (mi) is a common unit of length used in the imperial and US customary systems of measurement.

The official definition of a mile is 5,280 feet (ft). The plural form is miles.

Where Did the Word "Mile" Come From?

The word "mile" has ancient roots, originating from the Latin phrase "mille passus," which translates to "a thousand paces."

In ancient Rome, one pace was measured as two steps (one left and one right). The Roman mile was therefore 1,000 paces, which equals approximately 4,850 feet—slightly shorter than the modern mile.

What's the Difference Between a Statute Mile and a Nautical Mile?

Not all miles are created equal. While most people are familiar with the land mile, there is also a separate measurement used for air and sea travel.

The Statute Mile (Land Mile)

The commonly used mile on land is the statute mile, which is officially defined as 5,280 feet. This measurement is used for driving distances and most other land-based activities in the imperial system.

The Nautical Mile (Air and Sea)

The nautical mile is used for navigation in aviation and maritime settings. It is based on the Earth's circumference and is equal to one minute of arc of latitude. A nautical mile is longer than a statute mile.

Here's a quick comparison:

  • 1 Statute Mile = 5,280 feet
  • 1 Nautical Mile = approximately 6,076 feet (or about 1.15 statute miles)

Why Are There 5,280 Feet in a Mile?

The seemingly random number of 5,280 feet in a mile comes from English history. In 1593, the English Parliament, under Queen Elizabeth I, passed a statute to standardize units of measurement.

The statute defined the official length of a mile as being equal to 8 furlongs. Since one furlong was already established as 660 feet, the calculation was simple:

  • 8 furlongs × 660 feet = 5,280 feet

This decision solidified the length of the statute mile that we still use today in countries that follow the imperial system.

What is the imperial system?

The imperial system is a system of measurement that was first defined in the British Weights and Measures Act of 1824. It's known for using units like inches, feet, pounds, and gallons. While most of the world now uses the metric system, the imperial system remains the official system of measurement in the United States and is still used in specific contexts in other countries, such as the United Kingdom and Canada.

Mil to Mile Conversion Table

Here are some quick reference conversions from Mil (mil) to Mile (mi):

MilsMiles
0.000001 mil1.5782828282828282828×10−141.5782828282828282828\times 10^{-14} mi
0.001 mil1.5782828282828282828×10−111.5782828282828282828\times 10^{-11} mi
0.1 mil1.5782828282828282828×10−91.5782828282828282828\times 10^{-9} mi
1 mil1.5782828282828282828×10−81.5782828282828282828\times 10^{-8} mi
2 mil3.1565656565656565656×10−83.1565656565656565656\times 10^{-8} mi
3 mil4.7348484848484848484×10−84.7348484848484848484\times 10^{-8} mi
4 mil6.3131313131313131312×10−86.3131313131313131312\times 10^{-8} mi
5 mil7.891414141414141414×10−87.891414141414141414\times 10^{-8} mi
6 mil9.4696969696969696968×10−89.4696969696969696968\times 10^{-8} mi
7 mil1.104797979797979798×10−71.104797979797979798\times 10^{-7} mi
8 mil1.2626262626262626262×10−71.2626262626262626262\times 10^{-7} mi
9 mil1.4204545454545454545×10−71.4204545454545454545\times 10^{-7} mi
10 mil1.5782828282828282828×10−71.5782828282828282828\times 10^{-7} mi
20 mil3.1565656565656565656×10−73.1565656565656565656\times 10^{-7} mi
30 mil4.7348484848484848484×10−74.7348484848484848484\times 10^{-7} mi
40 mil6.3131313131313131312×10−76.3131313131313131312\times 10^{-7} mi
50 mil7.891414141414141414×10−77.891414141414141414\times 10^{-7} mi
100 mil0.00000157828282828282828280.0000015782828282828282828 mi
1000 mil0.0000157828282828282828280.000015782828282828282828 mi
10000 mil0.000157828282828282828280.00015782828282828282828 mi

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mil to mi | Convert Mil to Mile | Multiple Conversions