Map Scale CalculatorCalculate actual distance on the ground from map scale measurements.Map Scale Ratio (1 : N)1 : 25 000 (Randonnée IGN)1 : 50 000 (Carte routière)1 : 100 000 (Régionale)1 : 250 000 (Nationale)1 : 100 (Plan d'architecte)Measured distance on map (cm)Calculate Real Distance🗺️Real Ground DistanceMeters (m)3 000 mKilometers (km)3.00 kmMiles (mi)1.86 mi
