Automotive calculators

Drive Time Calculator

Updated Sep 1, 2026 By Jehan Wadia
Rate Formulas Sources

Trip Details

Unit System
Type a city and pick a suggestion, or enter your own.
Type a city and pick a suggestion, or enter your own.
Auto-filled from known cities. Edit to override.
Defaults to now; changing it updates the arrival estimate.

Stops & Rest Breaks

Set 0.5+; one short break per interval.
Overnight stops added past this.

Fuel Cost Estimate (optional)

Leave efficiency at 0 to skip the fuel cost calculation.
Trip Summary
Drive Time—
Meal Stop Time—
Fuel Stop Time—
Rest Break Time—
Overnight Stop Time—
Total Distance—
Total Trip Time —
Estimated Arrival: —
Estimated Fuel Cost: —
Time Breakdown

Route & Trip Timeline

Day-by-Day Itinerary

    Step-by-Step Solution

    Introduction

    Planning a road trip? Our free Drive Time Calculator helps you figure out how long it will take to drive from one place to another. Just enter your starting point, destination, and average speed, and the tool calculates your drive time. It adds up your driving time, meal stops, fuel stops, rest breaks, and even overnight stays to give you a full picture of your trip.

    You can also estimate your fuel cost by entering your vehicle's gas mileage and the current fuel price. The calculator works in both miles and kilometers, so it's useful no matter where you live. Once you hit calculate, you'll see a clear breakdown of your trip, a day-by-day schedule, an estimated arrival time, and a step-by-step explanation of how every number was found.

    This tool helps you plan ahead so there are no surprises on the road.

    How to Use Our Drive Time Calculator

    Enter your trip details below to find out how long your drive will take, when you will arrive, and how much fuel will cost. The calculator gives you a full breakdown of drive time, stop time, a day-by-day plan, and a visual timeline.

    Unit System: Pick miles and MPH if you are in the United States. Pick kilometers and KPH if you use the metric system. Switching units will convert your numbers automatically.

    Starting Location: Type the city where your trip begins. You can pick from the suggested list or type your own city name.

    Destination: Type the city where your trip ends. When both cities are recognized, the distance fills in for you.

    Total Distance: This is the total number of miles or kilometers you will drive. It auto-fills when you pick known cities, but you can change it to match your real route.

    Average Speed: Enter how fast you expect to drive on average. A good starting point is 60 mph or 97 km/h for highway driving.

    Departure Date & Time: Set when you plan to leave. The calculator uses this to figure out your arrival date and time.

    Meal Stops: Enter how many times you plan to stop to eat during your trip.

    Minutes per Meal Stop: Enter how many minutes each meal stop will take.

    Fuel Stops: Enter how many times you plan to stop for gas or fuel.

    Minutes per Fuel Stop: Enter how many minutes each fuel stop will take.

    Rest Break Every (hrs): Enter how many hours you want to drive before taking a short rest break. The calculator adds one break per interval.

    Minutes per Rest Break: Enter how many minutes each rest break will last.

    Max Daily Driving (hrs): Enter the most hours you want to drive in one day. If your trip is longer than this, overnight stops are added.

    Hours per Overnight Stop: Enter how many hours each overnight rest will last, such as 8 hours for a full night of sleep.

    Fuel Efficiency: Enter your vehicle's fuel efficiency in MPG or L/100km. Leave this at 0 if you do not want a fuel cost estimate. If you are not sure of your vehicle's fuel efficiency, our Gas Mileage Calculator can help you figure it out.

    Fuel Price: Enter the current price of fuel per gallon or per liter. This is used along with your efficiency to estimate total fuel cost.

    Once all fields are set, press Calculate Route to see your results. Press Reset to return all fields to their default values.

    How to Calculate Drive Time for a Road Trip

    Drive time is the total amount of time it takes to travel from one place to another by car. To find your basic drive time, you divide the total distance by your average speed. For example, if you need to drive 300 miles at 60 mph, your drive time is 5 hours.

    But real trips take longer than just the driving part. You need to stop for food, gas, bathroom breaks, and rest. On long road trips, you also need to sleep. All of these stops add time to your trip. This calculator adds up every part of your trip so you get a realistic arrival time instead of just the driving hours alone.

    What Affects Your Drive Time

    Distance and speed are the two biggest factors. Highway driving is faster than city driving, so your average speed changes depending on your route. Traffic, weather, road construction, and speed limits all play a role in how fast you can actually go.

    Rest breaks matter more than most people think. Driving for many hours without stopping is tiring and unsafe. The UK Highway Code recommends a break of at least 15 minutes after every two hours of driving.1 If your trip takes more than one day of driving, you will need overnight stops too. The number of hours you can safely drive in one day depends on the person, but 8 hours is a common limit.

    Fuel costs are another important part of trip planning. The amount of fuel you use depends on your vehicle's fuel efficiency, the distance you travel, and the price of gas. Knowing your estimated fuel cost ahead of time helps you budget for your trip. Don't forget to factor in toll costs if your route includes toll roads.

    Tips for Planning a Long Drive

    • Plan your stops ahead of time. Pick cities or rest areas where you want to eat, refuel, and sleep. This keeps your schedule realistic.
    • Add extra time for traffic. If you are driving through or near a big city, expect slowdowns. Lower your average speed estimate to account for this.
    • Do not skip rest breaks. Tired driving is dangerous. Short 15-minute breaks help you stay alert and safe on the road.
    • Check your vehicle before you leave. Make sure your tires, oil, and brakes are in good shape. A breakdown adds far more time than any planned stop.
    • Share the driving if you can. Having a second driver lets you cover more miles each day without getting too tired.

    Knowing your total drive time helps you set the right expectations. Use the calculator above to get a full breakdown of your driving time, stop time, arrival time, and fuel cost all in one place.

    Formulas used

    Haversine Road Distance
    D = 1.2 \times 2R \arctan\!\left(\sqrt{h},\;\sqrt{1-h}\right), \quad h = \sin^2\!\left(\frac{\Delta\phi}{2}\right) + \cos\phi_1\cos\phi_2\sin^2\!\left(\frac{\Delta\lambda}{2}\right)
    Base Driving Time
    T_{\text{drive}} = \frac{\text{Distance}}{\text{Speed}}
    Meal & Fuel Stop Time
    T_{\text{stops}} = (N_{\text{meal}} \times t_{\text{meal}}) + (N_{\text{fuel}} \times t_{\text{fuel}})
    Rest Break Count & Time
    N_{\text{rest}} = \left\lfloor \frac{T_{\text{drive}}}{\text{Rest Interval}} \right\rfloor, \quad T_{\text{rest}} = N_{\text{rest}} \times t_{\text{rest}}
    Overnight Stops
    N_{\text{days}} = \left\lceil \frac{T_{\text{drive}}}{T_{\text{max/day}}} \right\rceil, \quad T_{\text{overnight}} = (N_{\text{days}} - 1) \times t_{\text{night}}
    Total Trip Time
    T_{\text{total}} = T_{\text{drive}} + T_{\text{stops}} + T_{\text{rest}} + T_{\text{overnight}}
    Estimated Fuel Cost
    \text{Cost} = \frac{\text{Distance}}{\text{Efficiency (MPG)}} \times \text{Price per gallon}

    Frequently asked questions

    What is a good average speed to use?

    For highway driving in the US, 55 to 65 mph is a realistic average. For mixed city and highway driving, try 45 to 55 mph. In metric countries, 90 to 110 km/h works well for highways. Always lower your speed estimate if you expect heavy traffic or winding roads.

    Why is my total trip time so much longer than the drive time?

    Drive time only counts the hours you spend behind the wheel. The total trip time also includes meal stops, fuel stops, rest breaks, and overnight stays. On a multi-day trip, overnight stops alone can add 8 or more hours per night to your total.

    How are rest breaks calculated?

    The calculator divides your total driving hours by the rest break interval you set. For example, if you drive 10 hours and take a break every 2.5 hours, you get 4 rest breaks. Each break lasts the number of minutes you enter in the Minutes / Rest Break field.

    What if I don't want a fuel cost estimate?

    Set the Fuel Efficiency field to 0. The calculator will skip the fuel cost section and only show your time and distance results.

    What does the day-by-day itinerary show?

    The itinerary splits your trip into individual days based on your max daily driving limit. For each day, it shows the start time, end time, how long you drive, how long your stops take, and whether you have an overnight rest or arrive at your destination.

    How is fuel cost calculated in metric mode?

    In metric mode, the calculator uses liters per 100 km for fuel efficiency. It divides your total distance by 100, multiplies by your L/100km value to get total liters needed, then multiplies by the price per liter to get the total cost.

    How is fuel cost calculated in imperial mode?

    In imperial mode, the calculator divides your total distance in miles by your MPG value to get the total gallons of fuel needed. It then multiplies the gallons by the price per gallon to get your total fuel cost.

    What is the road factor and why is it used?

    The road factor is 1.2, which means the calculator adds 20% to the straight-line distance between two cities. Roads are never perfectly straight, so this adjustment gives a more realistic driving distance. You can override it by entering your own distance.

    Is driving 8 hours a day a safe limit?

    For most people, 8 to 10 hours is a practical daily driving limit. The default is set to 8 hours. If you get tired easily, lower it. If you have multiple drivers, you can raise it. Always stop when you feel drowsy.

    Sources

    1. The Highway Code: rules for drivers and motorcyclists (89 to 102). GOV.UK. Rule 91. Accessed September 1, 2026.

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