Coordinate Converter

Convert geographic coordinates between different coordinate systems used in QGIS and GIS applications

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8,460+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how Coordinate Converter processes input data instantly inside your browser.

Sample Input Start: Los Angeles (34.0522, -118.2437), End: New York (40.7128, -74.0060)

Computed Result Geodesic Great-Circle Distance: 3,935 Kilometers (2,445 Miles)

Execution Mode Client-Side In-Browser JS

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About This Tool

This QGIS coordinate converter tool allows you to easily convert coordinates between various coordinate reference systems (CRS) commonly used in Geographic Information Systems (GIS) and QGIS software. Convert between geographic coordinates (latitude/longitude in WGS84), Universal Transverse Mercator (UTM), Military Grid Reference System (MGRS), and other projected coordinate systems. The tool supports multiple input formats including decimal degrees, degrees-minutes-seconds, and UTM coordinates with zone information. All conversions are performed client-side for maximum privacy and speed.

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How to Use

Select the input coordinate system from the dropdown menu (WGS84, UTM, MGRS, etc.)
Enter your coordinates in the appropriate format for the selected system
Select the target coordinate system you want to convert to
Click the 'Convert Coordinates' button to perform the conversion
View the converted coordinates in the results section with multiple display formats

Frequently Asked Questions

Find Quick Answers

What coordinate systems does this tool support?

The tool supports WGS84 (geographic coordinates), UTM (Universal Transverse Mercator), MGRS (Military Grid Reference System), and Web Mercator (EPSG:3857). Additional coordinate systems can be added based on user demand.

Does this tool require an internet connection after loading?

No, all coordinate conversions are performed client-side using JavaScript, so once the page loads, you can use the tool offline without any server calls.

What formats can I input for latitude/longitude coordinates?

You can input geographic coordinates in decimal degrees (e.g., 40.7128, -74.0060), degrees-minutes-seconds (e.g., 40°42'46"N, 74°00'22"W), or degrees with decimal minutes format.

How accurate are the coordinate conversions?

The conversions use standard mathematical formulas for coordinate transformations with precision up to 8 decimal places (approximately 1mm accuracy at the equator).

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