School Run Time Calculator
Leave time for the school run.
Enter your values
Results update instantly as you type — no submit needed.
Results
- Leave home at
- 08:14
- Total journey
- 31 min
- Drive time
- 17 min
- Buffer included
- 8 min
Quick answer
Leave time is arrival time minus drive time, stops and a safety buffer.
Leave = bell − (distance ÷ speed + stops + buffer)
How to use the School Run Time Calculator
- 1Enter distance and realistic average speed for the school run.
- 2Add time for drop-off stops.
- 3Enter the bell time as hours.minutes.
Frequently asked questions
What average speed should I use?
Use 20–25 mph in towns during rush hour, not the speed limit.
Why a buffer?
Traffic and lost shoes are guaranteed at least once a week.