Travel Time Calculator
Estimate travel time, compare transport modes, and plan departure or arrival time from one compact tool.
Travel time
Result
Mode comparison
Departure · arrival time
Saved route · speed settings
Average speeds
Actual time can change with traffic, signals, transfers, and waiting. Add a buffer before using it for a schedule.
Travel time guide from distance and speed
Estimate how long your trip will take before you leave
The travel time calculator estimates trip duration from distance and average speed. It is useful for checking a quick baseline before opening a map app, comparing transport choices, or working backward from an arrival time.
What the travel time calculator can do
Basic trip time
Enter a distance and choose walking, cycling, car, bus, subway, motorcycle, or a custom average speed to estimate travel time.
Transport comparison
Compare several transport modes for the same distance and see which option is faster as a planning baseline.
Departure and arrival time
Work backward from a desired arrival time with a buffer, or add travel and rest time to a departure time.
Routes and speed settings
Save frequent routes and adjust default speeds to better match your own walking pace or local conditions.
How to use it
- Enter distance — type the trip distance and choose the unit shown in the tool, such as miles, km, or m.
- Choose transport — select a default mode or use custom speed when you have a known average speed.
- Calculate — review the estimated duration, normalized distance, and average speed used for the result.
- Compare or plan times — use comparison, departure-time, or arrival-time panels when you need more context.
- Save frequent routes — keep commute, school, airport, or recurring trips available for later calculations.
Formula and unit handling
The core formula is simple: travel time equals distance divided by average speed. Units are normalized before the result is formatted into hours and minutes.
Core formula
Travel time = distance ÷ average speed. Short trips are rounded into minutes or seconds for readability.
Unit conversion
Metric values are normalized to km. English pages can show mile/mph style values while preserving the same distance-speed relationship.
Average speeds
Default speeds are quick planning assumptions, not live traffic data. Custom speed is best when you know a more realistic value.
Clock math
Departure planning subtracts travel and buffer time from the target arrival time; arrival planning adds travel and rest time.
Good use cases
Leaving on time
Add a buffer for meetings, clinics, stations, or flights when being late would be costly.
Choosing a mode
Compare walking, cycling, car, and public transit for short or medium trips before deciding.
Recurring routes
Save repeated commutes or school routes so you do not need to re-enter them each time.
How to read the estimate safely
Treat the result as a planning estimate
- This calculator does not check live traffic, signals, transfers, parking, or walking access time.
- Road and transit conditions can change quickly, so add extra buffer for important appointments.
- Unit conversions and displayed results may include small rounding differences.
- Saved routes and speed settings stay in this browser storage and do not automatically sync to other devices.
Frequently asked questions
Why is this different from a map app estimate?
The calculator uses distance and average speed only. Map apps can include live routes, traffic, and transit schedules.
When should I use custom speed?
Use it for an e-scooter, a known cycling pace, a local train average, or any situation where the default speed is not realistic.
What does buffer time mean?
Buffer time is extra time you want before arrival for parking, transfers, preparation, or unexpected delays.
Can saved routes disappear?
Yes. They are stored locally in the browser, so clearing browser data or switching devices can remove them.