Chess Clock Calculator
Calculate available time per move based on time control, increment, and estimated number of moves.
Time Per Move
Chess time management helps you budget your clock across the game.
Total Time Available = Base Time + (Increment × Estimated Moves)
Average Time Per Move = Total Time Available / Estimated Moves
Common time controls:
- Bullet: 1+0, 1+1, 2+1
- Blitz: 3+0, 3+2, 5+0, 5+3
- Rapid: 10+0, 15+10, 25+10
- Classical: 90+30, 120+30
Average game lengths:
- Bullet/Blitz: ~35-45 moves
- Rapid: ~40-50 moves
- Classical: ~40-60 moves
Time management tips:
- Spend more time in the opening if unfamiliar
- Critical positions deserve 3-5× average time
- Keep at least 30% of time for the last 15 moves
- In increment games, you can “live on increment” in time trouble