Travel calculators

Trip Cost Calculator

Updated Aug 17, 2026 By Jehan Wadia
Rate Formulas

Route & Trip Setup

Trip Mode
Unit System

Switches every unit menu below and converts the values you already entered.

Used for peak/off-peak toll pricing.

Intermediate Stops

    Drag the handle to reorder, or use the ▲ / ▼ buttons (keyboard friendly). Optimizing requires 3 or more stops.

    Overrides the built-in distance estimate (map & per-leg table are then unavailable).

    Vehicle Configuration

    Vehicle Database Lookup optional auto-fill

    Efficiency & Capacity

    Remainder is city driving.

    Tolls, Currency & Extra Costs

    Route Type

    Fixed approximate exchange rates.

    Additional Trip Expenses

    Route Comparison

    Itemized Cost Breakdown
    Line ItemDetailAmount
    Step-by-Step Solution
    Cost Composition (Selected Route)
    Total Cost by Route Option
    Route Map & Toll Plaza Locations
    Schematic overview generated from stop coordinates. Toll markers are keyboard focusable — press Tab, then Enter to read a plaza's rates.

    Introduction

    The Trip Cost Calculator shows you what a road trip will really cost before you leave. Type in where you start and where you are going, add stops along the way, and pick your car. The tool adds up gas or charging, tolls, parking, hotels, food, wear on your car, and driver pay. Then it splits the total by how many people are riding.

    You can compare three routes side by side: the fastest, the cheapest, and a balanced pick. Each one shows its own distance, drive time, fuel cost, and toll count. This helps drivers, rideshare drivers, and delivery drivers see if saving time is worth the extra money in tolls and gas. If you only need one piece of the picture, our Fuel Cost Calculator, Toll Calculator, and Drive Time Calculator each focus on a single part of the trip.

    The calculator works with miles or kilometers, and with 18 currencies. Pick your fuel type, from regular gas to diesel to electric. Look up your exact year, make, and model to auto-fill the MPG, or check your real-world numbers first with the Gas Mileage Calculator. If you have an E-ZPass, SunPass, FasTrak, or TxTag, the tool applies the lower toll rate for you.

    You also get a full cost table, a step-by-step math breakdown, charts, and a simple route map with toll plaza markers. Change any number and the results update right away, so you can test different plans and find the best trip cost for your budget. Comparing driving to a ride? Try the Uber Cost Calculator or the Taxi Fare Calculator to see which option wins.

    How to use our Trip Cost Calculator

    Enter your route, your vehicle, and your extra travel costs. The trip cost calculator then shows your road trip distance, drive time, fuel or energy use, tolls, and the total cost per trip, per person, and per mile.

    Trip Mode: Pick One Way if you drive there only. Pick Round Trip to double the distance for the drive back.

    Unit System: Choose US/Imperial for miles and gallons, or Metric for kilometers and liters. Your entered numbers are converted for you, and the Unit Converter Calculator can handle any other conversion you need.

    Departure Date & Time: Set when you leave. Rush hour and weekday trips get higher toll rates than nights and weekends. Crossing time zones? Check the Time Zone Calculator before you set an arrival time.

    Origin: Type your start city. You can also type "lat, lon" or tap the location button to use your current spot.

    Swap button: Click it to trade your origin and destination places.

    Destination: Type the city where your trip ends. For a straight-line comparison, see the As The Crow Flies Distance Calculator.

    Intermediate Stops: Click Add Stop for each place you visit on the way. Drag the handle or use the arrow buttons to change the order. With 3 or more stops, click Optimize Stop Order to find a shorter path.

    Enter one-way road distance manually: Tick this box if you already know your driving distance. The map and per-leg table turn off when you use it. Not sure of the number? The Driving Distance Calculator and Travel Distance Calculator can help.

    Manual One-Way Distance: Type the one-way distance and pick miles or kilometers.

    Vehicle Type: Choose car, pickup, motorcycle, RV, bus, or truck. This sets default fuel use, speed, and toll rates.

    Axles: For trucks only, pick how many axles you have. More axles means higher tolls.

    Fuel / Energy Type: Pick regular gas, midgrade, premium, diesel, E85, UNL88, LPG, CNG, or Electric. This sets a default price. EV drivers can cross-check charging costs with the Electricity Cost Calculator.

    Year, Make, Model, Trim: Pick your car from the list to auto-fill its MPG and tank size. This step is optional.

    City Efficiency: Enter your gas mileage in town, or let the vehicle list fill it in.

    Highway Efficiency: Enter your gas mileage on the highway. The Fuel Consumption Calculator helps if you want to work this out from past fill-ups.

    Efficiency Unit: Choose MPG (US), MPG (UK), L/100 km, or km/L. Electric cars show mi/kWh and kWh options.

    Highway Driving Mix: Enter the percent of your trip on the highway. The rest counts as city driving.

    Tank / Battery Capacity: Enter your fuel tank size or battery size. This tells you how many fuel or charging stops you need.

    Fuel / Energy Price: Enter what you pay per gallon, liter, or kWh. See the Gas Cost Calculator for a quick single-fill estimate.

    Toll transponder: Pick E-ZPass, SunPass, FasTrak, TxTag, another tag, or None. Tags lower your toll cost. Driving the Northeast corridor? The PA Turnpike Toll Calculator and PA Toll Calculator cover that road in detail.

    Route Type: Pick Fastest, Cheapest (toll-free), or Balanced. This route shows in your breakdown and map.

    Display Currency: Pick the money you want to see. All money fields you typed are converted too, and the Currency Calculator gives you rates for any other amount.

    Parking Fees: Enter the total parking cost for the whole trip.

    Lodging per Night: Enter the price of one hotel night.

    Nights: Enter how many nights you stay.

    Meals per Day: Enter what one person spends on food each day.

    Days: Enter how many days you eat on the road.

    Auto-estimate nights & days: Leave this ticked to let the tool guess nights and days from drive time, using about 8 driving hours per day.

    Vehicle Depreciation / Wear Rate: Enter the wear and tear cost per mile or km. Use 0 to skip it. The Vehicle Depreciation Calculator shows how fast your car loses value over the miles you add.

    Driver / Labor Cost per Hour: Enter an hourly pay rate if you pay a driver. Use 0 if not. The Hourly Rate Calculator helps set a fair figure.

    Number of Passengers: Enter how many people ride along. This splits the total trip cost per person.

    Show distances in: Choose miles or kilometers for your results, map, and cost per distance.

    Calculate Trip Cost: Click it to see route cards, the cost breakdown, step-by-step math, charts, and the toll plaza map. Click Reset to start over with sample values.

    Trip Cost Calculator: What It Covers

    A road trip costs more than gas. The real price of driving from one city to another includes fuel or charging, tolls, parking, food, hotels, and the wear you put on your car. Adding all of these up gives you the true cost per trip, per mile, and per person, which is a handy input for your Budget Calculator or Monthly Budget Calculator.

    What Goes Into a Trip's Cost

    • Fuel or energy: How far you drive, how much your car uses, and the price per gallon, liter, or kWh. See the Fuel Calculator for a stand-alone estimate.
    • Tolls: Fees charged at bridges, tunnels, and toll roads. Rates change by vehicle size and number of axles.
    • Vignettes: In many European countries you buy a sticker or pass before using highways instead of paying at booths.
    • Parking: Garage or lot fees at your stops and at the end point.
    • Lodging and meals: Long drives need overnight stops. Most drivers cover about 8 hours of driving per day.
    • Wear and depreciation: Tires, oil, brakes, and lost car value. Many people use about $0.20 per mile, close to the rate used in the Mileage Reimbursement Calculator.
    • Driver time: If you pay a driver, hours behind the wheel are a real cost.

    Why Road Distance Is Longer Than Map Distance

    Roads curve, so the driving distance is always longer than the straight line between two cities. A common rule is to add about 17% to 27% to the straight-line distance. Fast highway routes are usually the shortest and quickest. Toll-free routes save money but add miles and time. To see how distance, speed, and time relate, use the Speed Distance Time Calculator or the ETA Calculator.

    City vs. Highway Fuel Use

    Cars burn fuel differently in stop-and-go traffic than on open highways. Gas cars usually do better on the highway. Electric cars usually do better in the city, because they get energy back when braking. That is why your highway-versus-city mix changes the answer. Your average speed matters too, since steady cruising uses less fuel than constant braking.

    Tolls and Transponders

    Paying cash or by license plate almost always costs the most. A transponder like E-ZPass, SunPass, FasTrak, or TxTag usually cuts toll rates by 10% to 20%. Plate or video billing can add a fee on top. Some toll roads also charge more during rush hour on weekdays and less on weekends. Commercial drivers should also factor in a fuel surcharge when quoting a run.

    Splitting Costs for Carpools and Rideshares

    When you share a ride, the total cost divides across everyone in the car. Two riders cut the price per person in half. This is why carpooling is one of the cheapest ways to travel long distances. A fair split covers fuel, tolls, and parking, and some drivers also add a small amount for wear on the car. Before you drive, compare the split against an Uber fare or a flight to be sure driving still wins.

    Ways to Lower Your Trip Cost

    • Fill up away from highway exits, where fuel usually costs less.
    • Get a toll transponder for the region you drive in most.
    • Drive at a steady speed; fuel use climbs fast above 65 mph.
    • Keep tires at the right pressure and remove roof racks you do not need. The Tire Size Calculator helps confirm the right fit.
    • Plan stops in the smartest order so you do not backtrack.
    • Share the drive with passengers to split every cost.
    • Check your trip's emissions with the Carbon Footprint Calculator if you want to offset the drive.

    Formulas used

    Great-circle (haversine) distance between stops
    d = 2R\arcsin\left(\sqrt{\sin^2\left(\frac{\varphi_2-\varphi_1}{2}\right)+\cos\varphi_1\cos\varphi_2\sin^2\left(\frac{\lambda_2-\lambda_1}{2}\right)}\right),\quad R=6371.0088\ \text{km}
    Road distance for a route variant
    D = m \cdot c \sum_{i=1}^{n-1} d_i,\quad m=\begin{cases}2 & \text{round trip}\\ 1 & \text{one way}\end{cases},\ c\in\{1.17,\,1.20,\,1.27\}
    Combined consumption from highway/city mix (L or kWh per 100 km)
    C = \frac{h}{100}\,C_{hwy} + \left(1-\frac{h}{100}\right)C_{city},\qquad C = \frac{235.2145833}{\text{MPG(US)}}
    Fuel or energy required and its cost
    V = \frac{D}{100}\times C,\qquad F = V \times P
    Travel time and refuel/charge stops
    t = \frac{D}{v_{veh}\cdot s},\qquad N_{stops} = \left\lceil \frac{D}{0.9\,\frac{100\,Q}{C}} \right\rceil - 1
    Toll charge per plaza and route total
    T = \sum_{i=1}^{k} (2.4+7.2r_i)\,\mu_{veh}\,p \cdot \delta_{tag},\qquad k = \min\left(10,\ \operatorname{round}\left(\frac{D_{mi}}{95}\,\tau\right)\right)
    Grand total trip cost
    G = F + T + \text{Vig} + \text{Park} + (L\cdot n_{nights}) + (M\cdot n_{days}\cdot n_{pax}) + (\rho\cdot D) + (w\cdot t)
    Cost per person and per distance unit
    G_{pp} = \frac{G}{n_{pax}},\qquad G_{d} = \frac{G}{D}

    Frequently asked questions

    Why does my distance look longer than what Google Maps shows?

    This tool starts with the straight-line distance between your stops, then adds a road factor. The Fastest route adds about 17%, Balanced adds 20%, and Cheapest adds 27% because toll-free roads wander more.

    Real roads follow rivers, mountains, and city grids, so your true drive may differ. If you already know the exact miles, tick Enter one-way road distance manually and type them in.

    Why can't the tool find my city?

    The place list holds about 95 major cities in North America, Europe, and Australia. Small towns are not in it.

    You have three fixes:

    • Pick the closest big city from the drop-down list.
    • Type coordinates as lat, lon (like 39.7684, -86.1581).
    • Tick the manual distance box and skip the map.

    Is the map showing my real driving route?

    No. The map is a simple straight-line sketch that connects your stops in order. It does not follow real highways.

    Use it to check your stop order and to see roughly where toll plazas fall along the trip. Press Tab to reach a toll marker, then Enter to hear its rates.

    Are the toll prices real amounts from real toll roads?

    They are estimates, not live rates. The tool guesses about one plaza every 95 miles and prices each one based on your vehicle type, axle count, and departure time.

    Use the numbers to compare routes and payment types. For exact charges, check the toll agency for your road.

    How much do I save with an E-ZPass or other transponder?

    The tool cuts your toll bill by a set amount for each tag:

    • E-ZPass: 15% off
    • SunPass: 18% off
    • FasTrak: 12% off
    • TxTag: 13% off
    • Other tag: 10% off

    Paying by license plate costs about 22% more than cash. The toll table shows all three prices side by side.

    Why did my toll cost go up when I changed the departure time?

    Rush hour costs more. If you leave on a weekday between 6-9 a.m. or 3-7 p.m., tolls rise by 25%.

    Weekend trips get a 5% discount. All other times pay the base rate. Try shifting your start time to see the change.

    What does the Cheapest route actually do?

    It skips tolls entirely, so your toll line drops to zero. But it adds 27% to the straight-line distance and drops your average speed by 16%.

    More miles means more fuel and more hours. Check the route cards to see if the toll savings beat the extra gas.

    How do I split the cost between riders?

    Type the total number of people in the car under Number of Passengers. Include yourself.

    The tool divides the grand total by that number and shows the per-person figure on the route cards and in the KPI boxes. Meals are charged per person, so they scale up with rider count.

    Do I need to fill in the Year, Make, Model, and Trim?

    No, it is optional. It just auto-fills your city MPG, highway MPG, and tank size so you do not have to look them up.

    If your car is not listed, type the numbers by hand in the Efficiency section. Picking an electric trim also switches the fuel type to Electric for you.

    What highway mix should I use?

    Use 70% for most long trips between cities. Use 90% for pure interstate runs. Use 30% or less for city errands and short local drives.

    The rest of the percent counts as city driving. Gas cars get better mileage on the highway; electric cars usually do better in the city.

    How does the tool count my fuel or charging stops?

    It works out your range from your tank or battery size and your combined efficiency, then uses only 90% of that range as a safety buffer.

    It divides the total distance by that usable range and subtracts one, since you start with a full tank. The number shows in the breakdown table.

    What is a vignette and why was I charged one?

    A vignette is a highway pass you buy before you drive, used instead of toll booths. Ten countries in the tool use them: Austria, Switzerland, Czechia, Hungary, Slovenia, Romania, Bulgaria, Slovakia, Moldova, and North Macedonia.

    If any stop sits in one of those countries, the tool adds the pass cost once, scaled to your vehicle size.

    Why do my nights and days keep changing on their own?

    The Auto-estimate nights & days box is ticked. It assumes about 8 driving hours per day and fills the fields for you.

    Untick it to type your own numbers. This matters for weekend trips where you stay longer than the drive time suggests.

    Does changing the currency change my prices?

    Yes. When you switch currency, every money field you typed is converted at a fixed rate, so a $145 hotel becomes about €133.

    Rates are approximate and do not update live. Check current rates before you book anything.

    What should I put for depreciation and wear?

    About $0.20 per mile works for a normal car. Trucks and RVs run higher. New cars lose value faster than old ones.

    Set it to 0 if you only want out-of-pocket costs like gas, tolls, and parking. It will drop off the breakdown table.

    Why does the truck option cost so much in tolls?

    Trucks pay by axle. The tool multiplies the base toll by 0.75 and then by your axle count, so a 5-axle rig pays about 3.75 times the car rate.

    Vignettes also scale with axles. Set the correct axle count in the drop-down next to Vehicle Type.

    How does Optimize Stop Order work?

    You need 3 or more stops. The tool finds the nearest next stop each time, then swaps pairs to trim the path further.

    Your origin and destination stay locked in place. Only the middle stops move. The status line tells you how much straight-line distance you saved.

    Can I use this for rideshare or delivery driving?

    Yes. Set your passenger count to 1, add your hourly pay under Driver / Labor Cost per Hour, and keep depreciation on.

    The cost-per-mile figure in the KPI boxes tells you the break-even rate you need to charge to make the run worth it.

    Why is my EV efficiency showing weird units?

    When you pick Electric, the units switch to mi/kWh, km/kWh, kWh/100 km, or kWh/100 mi. Tank capacity becomes battery size in kWh, and price becomes cost per kWh.

    Most EVs get 3 to 4 mi/kWh. Home charging runs about $0.17 per kWh; fast chargers cost more.

    Do the results save when I leave the page?

    No. Nothing is stored. Close the tab and everything resets to the sample values.

    Write down or screenshot your totals before you leave. The Reset button also wipes your entries back to the defaults.

    Why is my drive time longer than I expected?

    The tool uses an average speed for your vehicle type, then adjusts it by route. A car averages 105 km/h (about 65 mph) on the Fastest route, but only 88 km/h on the Cheapest one.

    This average already builds in traffic and slowdowns. It does not add time for meal or rest stops.

    What is the difference between the manual distance box and typing cities?

    Manual mode uses one number you supply and applies the route factor to it. You lose the map, the per-leg table, and vignette detection.

    City mode builds distance from coordinates, so you get every leg, the map, and toll plaza spots. Use manual only when the tool cannot find your places.

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