convertimate Map scale

Inches to the mile to representative fraction

Type a value in in/mile to get it in 1:N instantly.

2.5341:N

Nothing on our list is smaller: an architect’s plan is 39× smaller. A 40 cm wide sheet at that scale covers about 0.001014 km across.

What it means

How much does it cover?

The scale is exact only where the map projection is true. On a small-scale map of a whole country, the printed scale is a nominal figure.

The math

How to convert in/mile to 1:N

Everything comes from the denominator: cm per km = 100,000 ÷ scale, meters per cm = scale ÷ 100, and inches to the mile = 63,360 ÷ scale.

Example: 25,000 in/mile = 2.5344 1:N.

Every unit

Your scale in every unit

Tables

in/mile to 1:N conversion table

in/mile to 1:N conversion table
in/mile1:N
500 in/mile126.72 1:N
1,000 in/mile63.36 1:N
2,500 in/mile25.344 1:N
10,000 in/mile6.336 1:N
25,000 in/mile2.5344 1:N
50,000 in/mile1.2672 1:N
100,000 in/mile0.6336 1:N
250,000 in/mile0.25344 1:N
1,000,000 in/mile0.06336 1:N
10,000,000 in/mile0.006336 1:N
1:N to in/mile conversion table
1:N to in/mile conversion table
1:Nin/mile
500 1:N126.72 in/mile
1,000 1:N63.36 in/mile
2,500 1:N25.344 in/mile
10,000 1:N6.336 in/mile
25,000 1:N2.5344 in/mile
50,000 1:N1.2672 in/mile
100,000 1:N0.6336 in/mile
250,000 1:N0.25344 in/mile
1,000,000 1:N0.06336 in/mile
10,000,000 1:N0.006336 in/mile

Quick answers

Quick answers

How many 1:N is 1 in/mile?
1 in/mile is 63,360 1:N.
How many 1:N is 10 in/mile?
10 in/mile is 6,336 1:N.
How many 1:N is 25,000 in/mile?
25,000 in/mile is 2.5344 1:N.

The units

About these units

Inches to the mile (in/mile)

The traditional British specification. One inch to the mile is 1:63,360.

Representative fraction (1:N)

The scale as printed: 1:25,000 means one to twenty-five thousand.

Learn more about scale units

Keep going

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