# Midpoint Calculator

Calculate the geographic midpoint between two coordinates on Earth

> Canonical page: https://elysiatools.com/en/tools/midpoint-calculator

- **Category:** Geography

- **Keywords:** midpoint, center, average, coordinates, geographic, between points

## Overview

The Midpoint Calculator computes the exact geographic center between two points on Earth using their latitude and longitude coordinates. It provides accurate results for planning, logistics, or spatial analysis by accounting for the Earth's curvature.

## Inputs

- **First Point Latitude** (number): Enter first latitude (-90 to 90)
- **First Point Longitude** (number): Enter first longitude (-180 to 180)
- **Second Point Latitude** (number): Enter second latitude (-90 to 90)
- **Second Point Longitude** (number): Enter second longitude (-180 to 180)
- **Output Format** (select)
- **Decimal Precision** (number): Number of decimal places

## When to use

- When determining a fair meeting location between two distant cities or addresses.
- For optimizing routes in logistics or travel planning between origin and destination points.
- In geographic research to find central points for data sets or field studies.

## How it works

- Enter the latitude and longitude for the first point, ranging from -90 to 90 for latitude and -180 to 180 for longitude.
- Enter the latitude and longitude for the second point with the same coordinate ranges.
- Select the output format: decimal degrees, degrees-minutes-seconds, or both for flexibility.
- Adjust the decimal precision if needed, then calculate to receive the midpoint coordinates in the chosen format.

## Use cases

- Finding a central meeting point for events where attendees travel from different cities.
- Planning halfway stops for long-distance shipping or delivery routes to balance travel time.
- Calculating centroids for geographic data analysis in environmental or urban studies.

## Frequently asked questions

### What is a geographic midpoint?

It is the point on Earth's surface that is equidistant along the shortest path between two given coordinates.

### How does the calculator handle Earth's curvature?

It uses spherical geometry formulas to ensure accuracy on the curved surface, rather than simple linear averaging.

### Can I input coordinates in degrees-minutes-seconds format?

No, the tool requires decimal degrees for input; you can convert DMS to decimal before using it.

### What output formats are available?

You can choose decimal degrees, degrees-minutes-seconds, or both formats for the result.

### Is the midpoint always a practical location?

The calculated point is mathematically accurate but may be in remote areas like oceans; consider real-world constraints for applications.

## Related tools

- [Distance Between Cities](https://elysiatools.com/en/tools/distance-between-cities): Calculate distance and direction between cities around the world
- [Capital City Finder](https://elysiatools.com/en/tools/capital-city): Find the capital city of any country
- [Great Circle Distance Calculator](https://elysiatools.com/en/tools/great-circle-distance): Calculate the shortest distance between two points on Earth using the great circle formula
- [Rhumb Line Distance Calculator](https://elysiatools.com/en/tools/rhumb-line-distance): Calculate the distance between two points following a rhumb line (constant bearing course)
- [International Calling Code](https://elysiatools.com/en/tools/calling-code): Find the international telephone calling code for any country
- [Bearing Calculator](https://elysiatools.com/en/tools/bearing-calculator): Calculate the bearing (azimuth) between two coordinates on Earth
- [Active Earth Pressure (Rankine)](https://elysiatools.com/en/tools/active-earth-pressure): Calculate the Rankine active earth pressure on a smooth vertical wall backfilled with cohesionless soil. K_a = tan²(45°−φ/2). Optional uniform surcharge q. Returns the base pressure p₀, the total force P, and the resultant height.
- [APACHE II Score Calculator](https://elysiatools.com/en/tools/apache-ii-score): Calculate the APACHE II (Acute Physiology and Chronic Health Evaluation II) ICU severity score. APACHE II = Acute Physiology Score (12 variables, each 0–4 using the worst value in the first 24 h) + Age points (0–6) + Chronic Health points (0/2/5). Range 0–71; higher scores indicate worse prognosis. Oxygenation uses the A-a gradient when FiO₂ ≥ 0.5, otherwise PaO₂. Creatinine points are doubled when acute renal failure is indicated. GCS contributes 15 − GCS. Also reports the base-model predicted mortality: R = 1/(1 + e^(−logit)), logit = −3.517 + 0.146 × score (diagnostic-category weight not included). Thresholds cross-verified against Knaus 1985 (Crit Care Med) and the SFAR scoring table. Not a substitute for clinical judgement. Not medical advice.

## Samples

- [Android Image Processing Java Samples](https://elysiatools.com/en/samples/android-image-processing-java): Android Java image processing examples including reading/saving images, scaling, and format conversion
- [Android Image Processing Kotlin Samples](https://elysiatools.com/en/samples/android-image-processing-kotlin): Android Kotlin image processing examples including reading/saving images, scaling, and format conversion
- [Web Image Processing Python Samples](https://elysiatools.com/en/samples/web-image-processing-python): Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
- [Web Image Processing Rust Samples](https://elysiatools.com/en/samples/web-image-processing-rust): Web Rust image processing examples including image read/save, scaling, and format conversion

## Related content

- [Geospatial Coordinate Conversion and Map Data Workflow](https://elysiatools.com/en/hubs/geospatial-coordinate-workflows): Normalize coordinate formats, verify locations, calculate distance and bearing, then convert GeoJSON, KML, OSM, and GPX data for downstream mapping work.