This page converts miles into points using the factor 4,561,920, and shows the reverse figure alongside it. Both units measure length, which is why one number does the whole job.
The statute mile: 5,280 feet, used for road distance in the US, UK and a handful of others. The DTP point: exactly 1/72 inch, the unit type size is set in.
The mil and the millimetre are not the same thing and are out by a factor of about forty. A mil is one thousandth of an inch — 0.0254 mm — and a spec sheet that quotes film thickness in mils means the small unit. British drawings write the same size as "thou". The tables underneath give both a plain step-by-step lookup and a list of real quantities expressed in points, so you can sanity-check whether your answer is a plausible size.
The formula
miles- The amount you are converting, in miles
4,561,920- The exact number of points in one mile
points- The converted result
How it works, step by step
- Enter the value in miles.
- It is multiplied by 4,561,920, the exact factor between the two units.
- The answer is shown in points, with the reverse conversion beneath it.
- Check the reference table if you want a figure of comparable size.
Worked examples
A door height: 0.00126 mi in points
A door height comes to about 0.00126 mi. Multiplying by the factor: 0.00126 × 4.56192e+06 = 5748.02 pt. Dividing the answer back by 4.56192e+06 returns the figure you started with, which is the quickest way to check you have the factor the right way up.
An Olympic pool: 0.0311 mi in points
At 0.0311 mi (an olympic pool), the same quantity in points is 0.0311 × 4.56192e+06 = 141,876 pt. One mile is 4.56192e+06 points, so the numbers grow as expected.
How to read your score
Frequently asked questions
How many points are in one mile?
Exactly 4,561,920. Every figure on this page is that one number multiplied by your input, so the only rounding is at the display step.
What is the formula to convert miles to points?
points = miles × 4,561,920. Reversed, miles = points ÷ 4,561,920, which is the same as multiplying by 2.19205948373e-07.
Which is the bigger unit, the mile or the point?
The mile. One mile equals 4.56192e+06 points.
What does this quantity actually measure?
Both units measure length. That is why a single factor is enough: there is no temperature offset and no material property involved, unlike conversions that cross between different quantities.
What is a mile?
The statute mile: 5,280 feet, used for road distance in the US, UK and a handful of others.
What is a point?
The DTP point: exactly 1/72 inch, the unit type size is set in.
Why does my answer differ from another converter?
Almost always because the other tool rounded the factor before multiplying. This page keeps full double precision through the calculation and rounds only for display, and it prints the factor it used so you can see where any difference came from.
Is there a quick way to do mi to pt in my head?
Plenty of people do this in their head: multiply by 4600000.000000 instead of using the exact factor 4,561,920. At 100 that shortcut gives 460000000.000000 points, off by 3808000.000000 points or about 0.83%. Fine for a rough estimate, not fine for anything you are cutting to size or dosing.
Miles to points reference tables
| Miles | Points |
|---|---|
| 0.5 mi | 2.28096e+06 pt |
| 1 mi | 4.56192e+06 pt |
| 2 mi | 9.12384e+06 pt |
| 3 mi | 1.36858e+07 pt |
| 5 mi | 2.28096e+07 pt |
| 10 mi | 4.56192e+07 pt |
| 20 mi | 9.12384e+07 pt |
| 25 mi | 1.14048e+08 pt |
| 50 mi | 2.28096e+08 pt |
| 75 mi | 3.42144e+08 pt |
| 100 mi | 4.56192e+08 pt |
| 250 mi | 1.14048e+09 pt |
| 500 mi | 2.28096e+09 pt |
| 1000 mi | 4.56192e+09 pt |
| 5000 mi | 2.28096e+10 pt |
Exact factor: 1 mile = 4,561,920 points.
| Quantity | mi | pt |
|---|---|---|
| A credit card’s long edge | 5.319e-05 mi | 242.6 pt |
| A door height | 0.001263 mi | 5760 pt |
| An Olympic pool | 0.03107 mi | 1.417e+05 pt |
| The Eiffel Tower | 0.2051 mi | 9.354e+05 pt |
| A marathon | 26.22 mi | 1.196e+08 pt |
| Earth’s diameter | 7918 mi | 3.612e+10 pt |
Published reference values, converted with the same factor this page uses.