A modern, colorful Python CLI utility for global time zone lookup, comparison, and management

Sick of Googling time zones every day?! Stop wasting time figuring out the time. 🕐 gtime makes it effortless to work across time zones with fuzzy search, favorites, real-time updates, and beautiful terminal output.

If gtime helps you manage time zones more efficiently, please consider giving it a ⭐ on GitHub! Your support helps us improve and motivates continued development.

⭐ Star this project • 🐛 Report issues • 💡 Request features

• ⚡ Lightning fast - Optimized for large city databases
• 🔍 Smart search - Fuzzy matching finds cities even with typos
• ❤️ Favorites - Save your most-used cities for quick access
• 🔄 Live updates - Watch mode for real-time monitoring
• 🎨 Beautiful output - Colorful, rich terminal interface
• 🤝 Meeting helper - Convert meeting times across all favorites with timezone support
• 🌐 Global team ready - Supports UTC, EST, PST, JST, CET and more timezones
• 📊 Compare easily - Side-by-side time comparisons

uv tool install gtime

uv venv .venv
source .venv/bin/activate
pip install gtime

git clone https://github.com/savitojs/gtime.git
cd gtime
uv sync
uv run gtime --help

# Get the time in any city
gtime London

# Add cities to your favorites
gtime add Tokyo Singapore "New York"

# See all your favorite cities at once
gtime

# Compare times across multiple cities
gtime compare London Tokyo Sydney

# Find the perfect meeting time
gtime meeting at "2:00 PM"

# Live monitoring mode
gtime watch

See gtime in action:

Note: Demo recorded in Ghostty. Some command output may appear broken in the GIF, but it works perfectly in real terminal usage. Best experience with Ghostty or Kitty

• Fuzzy search: gtime toky finds Tokyo
• Suggestions: Get helpful suggestions for misspelled cities
• Instant results: Lightning-fast lookups even with huge databases

gtime add "Los Angeles" Berlin Mumbai    # Add multiple cities
gtime remove Tokyo                       # Remove a city
gtime                                   # View all favorites

gtime compare London Tokyo "New York"   # Compare specific cities
gtime                                   # Show all favorites (sorted by UTC offset)

gtime meeting at "10:00 AM"            # Convert across favorites
gtime meeting at "15:30"               # 24-hour format supported
gtime meeting at "3 PM UTC"            # Shows "Coordinated Universal Time (UTC)"
gtime meeting at "9:00 AM EST"         # Shows "Eastern Standard Time (EST)"

gtime watch                             # Monitor all favorites (live updates every 60s)
gtime compare London Tokyo --watch      # Watch specific cities

When you specify a timezone, gtime shows the full timezone name for clarity:

gtime meeting at "10:00 AM JST"         # Shows: "Japan Standard Time (JST)"
gtime meeting at "3 PM UTC"             # Shows: "Coordinated Universal Time (UTC)"
gtime meeting at "2:00 PM EST"          # Shows: "Eastern Standard Time (EST)"

# Simple city lookup
gtime Paris
gtime "San Francisco"
gtime mumbai                    # Case insensitive

# With fuzzy matching
gtime pairs                     # Finds Paris
gtime newyork                   # Finds New York

# Build your favorite cities list
gtime add London Tokyo "San Francisco" Berlin
gtime add Mumbai                # Add one more
gtime                           # See your collection

# Remove cities you no longer need
gtime remove Berlin

# Compare multiple cities
gtime compare London Tokyo Sydney Mumbai

# Perfect for planning meetings
gtime meeting at "9:00 AM"      # What time is 9 AM across favorites?
gtime meeting at "14:30"        # 24-hour format supported
gtime meeting at "3 PM UTC"     # Timezone support for global teams

# Real-time monitoring
gtime watch                     # Live updates every second

Display your favorite cities' times directly on your GNOME desktop using the Desktop Widgets (azclock) extension.

gtime widget        # Style A (default) - flags, color-coded time, status
gtime widget a      # Same as above
gtime widget b      # Grouped by status (Working, Sleeping, etc.)
gtime widget c      # Compact cards with hour diff from local

Style A - Flags + color-coded time + status:

🇺🇸 New York   23:05       ● Sleeping  UTC-4
🇨🇿 Brno       04:05  +1d  ● Sleeping  UTC+1
🇮🇳 Delhi      09:35  +1d  ● Working   UTC+5:30
🇦🇺 Melbourne  14:05  +1d  ● Working   UTC+11

Style B - Grouped by status:

💻 Working
  🇮🇳 Delhi      09:35  +1d
  🇦🇺 Melbourne  14:05  +1d
💤 Sleeping
  🇺🇸 New York   23:05
  🇨🇿 Brno       04:05  +1d

Style C - Compact cards:

🇺🇸 New York  🌙
   23:05  ● Sleeping  local
🇮🇳 Delhi  🌅
   09:35  +1d  ● Working  +9.5h

1. Install the Desktop Widgets GNOME extension
2. Open Desktop Widgets settings (right-click any widget -> Settings)
3. Add a widget and add a Command Label element
4. Set the command to: gtime widget a (or b / c for other styles)
5. Enable Polling with interval 60000 (1 minute)
6. Customize font, colors, and position to your liking

A reference dconf config is included at gtime/widget-azclock-sidebar.dconf with the full sidebar layout (clock + weather + gtime).

# Back up your current config first!
dconf dump /org/gnome/shell/extensions/azclock/ > backup.dconf

# Import the sidebar layout
dconf load /org/gnome/shell/extensions/azclock/ < gtime/widget-azclock-sidebar.dconf

• Country flags for every city
• Color-coded time: green = business hours, amber = transitional, blue-grey = sleeping
• Work status indicators: Working, Lunch, Early, Off, Sleeping
• Day difference: +1d / -1d when a city is on a different date
• Hour diff from local (Style C): shows +5h, +9.5h, local

The widget logic lives in gtime/widget.py. You can modify styles, add new ones, or adjust colors by editing the style functions (_style_a, _style_b, _style_c). New styles can be registered in the STYLES dict at the bottom of the file.

uv venv .venv
source .venv/bin/activate
uv sync

# Optional: update lockfile
uv lock

# Run tests
pytest tests/

pytest tests/

We welcome contributions! Here's how to get started:

1. Fork the repository
2. Create a feature branch: git checkout -b feature/amazing-feature
3. Make your changes and add tests
4. Run tests: pytest
5. Commit your changes: git commit -m 'Add amazing feature'
6. Push to the branch: git push origin feature/amazing-feature
7. Open a Pull Request

This project includes automated workflows:

• 🧪 Tests: Runs on every push/PR across Python 3.9-3.12
• 📦 Publish: Automatically publishes to PyPI upon new GitHub release

• 📖 Documentation: Check out our Wiki
• 🐛 Bug Reports: Create an issue
• 💡 Feature Requests: Suggest new features
• 💬 Discussions: Join the conversation

This project is licensed under the MIT License - see the LICENSE file for details.

If gtime makes your life easier, please consider:

• ⭐ Starring this repository
• 🐦 Sharing it on social media
• 📝 Writing a review
• 🤝 Contributing to the project

Made with ❤️ for developers working across time zones

Happy time zone management! 🌍