Drive Time Calculator (Road Trip Time with Breaks)
How long a drive takes at your average speed, with breaks, plus a table of common distances.
Inputs
- Driving time360(89%)
- Breaks45(11%)
| Distance | Driving at 80 km/h | With your breaks |
|---|---|---|
| 5 km | 0h 04m | 0h 49m |
| 10 km | 0h 08m | 0h 53m |
| 20 km | 0h 15m | 1h 00m |
| 30 km | 0h 23m | 1h 08m |
| 40 km | 0h 30m | 1h 15m |
| 50 km | 0h 38m | 1h 23m |
| 75 km | 0h 56m | 1h 41m |
| 100 km | 1h 15m | 2h 00m |
| 150 km | 1h 53m | 2h 38m |
| 200 km | 2h 30m | 3h 15m |
| 300 km | 3h 45m | 4h 30m |
| 500 km | 6h 15m | 7h 00m |
| 1000 km | 12h 30m | 13h 15m |
- Driving time
- 6 h
- Breaks
- 45 min
- Working
- 480 km ÷ 80 km/h = 6 h, + 45 min of breaks
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- Two lines of HTML, unlimited views
- Shows a small CalculateEveryday bar, with a credit link under the calculator
What each Drive Time input means
- Distance
- The route distance from a map app, in kilometres or miles — not the straight-line distance, which can be far shorter.
- Average speed
- Your honest average speed for the whole route, including towns and slow stretches. A past journey's distance divided by its time is the best guide.
- Break time
- The total stopping time you plan: fuel, food and rest. A 15-minute stop every two hours is a common rule of thumb.
- Units
- Kilometres and km/h, or miles and mph. The distance and average speed switch together.
Drive Time formula
driving time = distance ÷ average speed · total = driving time + breaks
Time is distance divided by speed: 480 km at an average of 80 km/h is 6 hours. The number that decides whether the answer is right is the average speed, which is not the speed limit — it is the whole journey's distance divided by the whole journey's time, dragged down by towns, junctions, roadworks and the slow lane. On an open motorway an average near the limit is realistic; a route with towns in it is often two-thirds of the limit. Breaks are added on top, and the table under the result gives the same speed applied to a list of common distances, so a 40-mile question and a 300-mile question get answered from one page.
Drive Time worked example
480 km at an average of 80 km/h: 480 ÷ 80 = 6 hours of driving. Add 45 minutes of breaks and the door-to-door time is 6 h 45 min. At the same average, the table shows 40 km takes half an hour, 100 km takes 1 h 15 min and 200 km takes 2 h 30 min of driving. If the real average drops to 70 km/h because of towns along the way, the 480 km takes 6 h 51 min before breaks.
More Drive Time examples
300 miles at a 60 mph average is 5 hours of driving; with a 30-minute stop the trip takes 5h 30m door to door.
Where the Drive Time calculator can give the wrong answer
- Average speed already has to include the slow parts. Entering the motorway limit for a route with 40 km of town driving will understate the time by half an hour or more.
- Breaks are a flat allowance you choose. Fuel, food and toilet stops on a long day add up faster than people expect — a 15-minute stop every two hours is over an hour on an eight-hour drive.
- The US commercial-driver rule is a fair yardstick for anyone: no more than 8 hours of driving without a 30-minute break, and no more than 11 hours of driving in a day (49 CFR §395.3). A 1,000 km day at 80 km/h is 12½ hours of driving and should be two days.
- Nothing here knows the route. A map app's estimate uses live traffic and the real road; this page is for the arithmetic when you already know the distance and an honest average.
- Distances above 50,000 km are refused as a sanity limit, not because the arithmetic changes.
Spotted a mistake? Tell us
Drive Time FAQ
- About 40 minutes at a 60 mph average, 48 minutes at 50 mph, and an hour at 40 mph — time is distance divided by average speed. The table under the result gives 5 to 1,000 miles at whatever average you enter, with and without your breaks.
- 100 miles is about 1 h 40 min at 60 mph or 1 h 26 min at 70 mph. 300 miles is 5 hours at 60 mph or 4 h 17 min at 70 mph, before breaks — and 300 miles is a drive that needs at least one.
- Divide a past journey's distance by the time it actually took, and you will find the number. Rough guides: near the limit for a long motorway run with light traffic; 70–80% of the limit for a route that passes through towns; much less in a city, where 30 km/h averages are common.
- The US commercial rule is a 30-minute break before 8 hours of driving is exceeded, and 11 hours of driving a day at most. Safety advice for private drivers is more cautious: a 15-minute stop roughly every two hours. Enter the total break time you plan and the page adds it to the driving time.