New to coordinates? What is Lat/Long? What is UTM? What is MGRS? Decimal vs DMS How to Convert

Contact & Support

We're here to help with your coordinate conversion questions, enterprise integration, and technical support.

Verify Precision Before Litigation

Never assume map alignment without calculating the exact datum shift. Use the Universal Geo Engine to validate surveyor claims and construction layout points.

What's Your Next Step?

Explore more coordinate tools. Continue your journey with our precision tools and guides.

All Tools → Back to Home

People also try:

Warning: Verify Your Calculation

Coordinate accuracy varies by device and datum. Do not use these results for legal or construction purposes without checking:

GPS Accuracy Alert

Your phone's GPS can be off by 30 meters. This can cause critical errors in your data.

Check My Accuracy →

Datum Shift Risk

Using the wrong coordinate system (e.g. WGS84 vs NAD83) creates a permanent 1-meter offset.

Verify My Datum →

Verify Precision Before Litigation

Never assume map alignment without calculating the exact datum shift. Use the NAD83 to WGS84 Error Offset Converter or the High-Precision MGRS Grid Calculator to validate surveyor claims and construction layout points.