UTC to GPS Time Converter | Unix Timestamp to GPS Week & Seconds
Online UTC to GPS time converter tool, supports Unix timestamp and datetime to GPS week number and time-of-week seconds, with leap second offset calculation.
📡 Related Conversion Tools
🕐 UTC Time Input
Supported Formats:
- • Unix timestamp (seconds): 1704067200
- • Unix timestamp (milliseconds): 1704067200000
- • Date: 2024-01-01
- • Date time: 2024-01-01 12:00:00
Current Display:
UTC: --
Local: --
🛰️ GPS Time Conversion Result
📊 GPS Basic Information
GPS Week:
Time of Week Seconds:
Z Count:
⏰ Time Format
TOW (Decimal):
TOW (HH:MM:SS):
Day of Year:
🔬 Scientific Format
Modified Julian Day:
ISO Format:
Leap Second Offset:
📅 Time Comparison
UTC:
GPS Time:
💡 GPS time is 18 seconds ahead of UTC time (as of 2024)
📖 UTC to GPS Time Usage Guide
🎯 Main Purpose
- • GPS device development and testing
- • Satellite navigation data processing
- • GNSS receiver time synchronization
- • Surveying engineering time unification
- • Aerospace time planning
⚡ Function Features
- • Support multiple UTC time input formats
- • Automatic leap second offset calculation
- • Provide GPS week number and time-of-week seconds
- • Include complete time format output
- • One-click copy conversion results
🔧 Technical Specifications
- • GPS epoch time: January 6, 1980
- • GPS time does not consider leap seconds
- • 604800 seconds per week (7×24×3600)
- • Z count unit is 1.5 seconds
- • Support millisecond precision calculation
🌟 Usage Tips
- • Can directly paste Unix timestamp
- • Support automatic datetime recognition
- • Results can be directly used for GPS devices
- • Suitable for batch data processing
- • Mobile-friendly operation