Geographic Midpoint Calculator
Calculate the spherical geographic midpoint between two coordinates.
Calculate the spherical geographic midpoint between two coordinates.
Move between map scale, population, geographic distance, midpoint, bearing and terrain-slope calculations.
Calculate a representative map scale from map distance and real-world ground distance.
Open calculatorCalculate population density from population and land area.
Open calculatorCalculate total and annualized population growth between two population values.
Open calculatorCalculate the great-circle distance between two geographic coordinates.
Open calculatorCalculate the spherical geographic midpoint between two coordinates.
Calculate the initial bearing from one geographic coordinate to another.
Open calculatorCalculate terrain slope as both a percentage and an angle.
Open calculatorCalculate the spherical geographic midpoint between two coordinates.
Enter compatible geographic values. The calculator validates the numerical inputs and applies Spherical midpoint = midpoint of the two positions on an idealized spherical Earth.
Variables: Latitude 1 = Latitude 1 (°); Longitude 1 = Longitude 1 (°); Latitude 2 = Latitude 2 (°); Longitude 2 = Longitude 2 (°).
Example: The spherical midpoint between (0°, 0°) and (0°, 2°) is (0°, 1°).
It is an educational tool for map scale, population and spherical geographic calculations.
Not automatically. Surveying can require ellipsoidal geodesy, a specified datum and higher-precision methods, while official statistics can use defined population, land-area and growth methodologies.
These sources are used to verify terminology, formulas, and information related to this calculator.