Map & Scale
Map Scale Calculator
Convert between map distance and real distance at any scale, and find the scale from a known pair.
real distance = map distance × scale deno…
Also called scale conversion · map distance calculator
Auto & Travel · 5 calculators
Map & Scale Calculators
Map scales and real distances, drawing, blueprint and floor plan scales, model scales, enlargement and reduction.
Map & Scale
Drawing Scale Calculator
Convert between drawing and real dimensions at architectural and engineering scales.
real size = drawing size × scale denomina…
Also called architectural scale calculator · blueprint scale
Map & Scale
Model Scale Calculator
Scale model dimensions from the real thing, for railways, dioramas and scale kits.
model size = real size ÷ scale denominator
Also called scale model calculator · model railway scale
Map & Scale
Scale Ratio Calculator
Convert between real and scaled sizes using a scale ratio like 1:50 or 1:24, or find the scale from two lengths.
Scaled = Real ÷ k (for a 1:k scale)
Also called scale factor ratio · scale conversion
Map & Scale
Scale Factor Calculator
Scale factor between two sizes, and how it affects length, area and volume.
k = new ÷ original
Also called enlargement factor · reduction ratio
Key map & scale formulas
| Map Scale | real distance = map distance × scale denominator |
|---|---|
| Drawing Scale | real size = drawing size × scale denominator |
| Model Scale | model size = real size ÷ scale denominator |
| Scale Ratio | Scaled = Real ÷ k (for a 1:k scale) |
| Scale Factor | k = new ÷ original · area scales by k², volume by k³ |