Plan your road trip with the Drive Time Calculator. Enter your distance, average speed, departure time, and any break stops to get your total drive time, estimated arrival time (ETA), and fuel cost. You also get a breakdown of driving time vs. break time so you can plan your journey with confidence.
Total Trip Time
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Driving Time
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Total Break Time
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Estimated Arrival Time (ETA)
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Total Fuel Cost
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Cost Per Person
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The calculator divides your total distance by your average driving speed to get pure driving time. It then adds the total break time (number of breaks × duration per break) to give you the complete trip duration. Your ETA is calculated by adding this total time to your departure time.
Your average speed should reflect real driving conditions — not just the speed limit. Factor in urban traffic, highway cruising, and slowdowns. A typical highway average in the US or Europe is around 80–110 km/h (50–70 mph). If your route mixes city and highway, 70–90 km/h (45–55 mph) is a realistic estimate.
Most drivers comfortably cover 600–800 km (375–500 miles) in a single day with regular breaks. At 90 km/h average speed with two 15-minute breaks, that's roughly 7–9 hours of total trip time. Fatigue and safety recommendations suggest limiting continuous driving to no more than 8 hours per day.
At 60 mph, you cover 60 miles per hour. So a 300-mile trip takes 5 hours of pure driving time. Add any break stops on top of that. Use the calculator to enter your exact distance and speed to get a precise ETA.
ETA is the time you are expected to reach your destination. It's calculated by taking your departure time and adding your total trip time — including driving time and all scheduled breaks. The calculator displays your ETA in 12-hour clock format.
Fuel cost is calculated as: (Distance ÷ 100) × Fuel Consumption (L/100km) × Fuel Price per Liter for metric units. For imperial, it uses MPG: (Distance ÷ MPG) × Price per Gallon. The calculator handles both unit systems automatically based on your selection.
Your vehicle's fuel efficiency is usually listed in the owner's manual or on the manufacturer's website. For a real-world estimate, fill your tank, drive a known distance, refill the tank, and divide the miles (or km) driven by the fuel used. Most passenger cars average 7–12 L/100km (20–35 MPG).
Yes — traffic can significantly increase your drive time. Lower your average speed estimate if you're traveling through major cities or during peak hours (7–9 AM, 4–7 PM). Adding extra break time as a buffer is also a good practice for long trips with unpredictable conditions.