Road Trip Mileage Log is a free online tool that log road trip mileage leg by leg, with totals and a reimbursement figure you can show or claim. It works right in your browser, with no sign-up, no download, and no account to create. Open the page, enter your details, and get a clear plan in seconds.
Mileage gets forgotten fast. Without a simple log, shared driving costs turn into arguments and business claims turn into guesswork.
Why honest planning matters
A trip plan is only useful if it survives contact with the real road. Traffic, weather, fuel stops, and tired children all change the day, and a plan that ignores them is not a plan at all. That is why this tool shows its working: every number you enter feeds one clear result, so you can see what changes when one detail changes. A good plan does not remove surprises, but it leaves room for them, and that room is what turns a stressful drive into a calm one.
How to use this tool
How it works is simple. You enter each leg as a date, a start place, an end place, and a distance, plus your rate per kilometre, or you load a CSV file with the same columns. The tool does the maths at once and shows the result below the form, so you can change any number and see the new plan right away. Try a few versions of your trip: an early start, a slower speed, or one more stop, and pick the version that feels comfortable, not just the fastest one.
A worked example
For example, legs of 42 and 63 kilometres total 105 kilometres, and at a rate of 0.30 per kilometre the reimbursement comes to 31.50.
How to read your result
Read the result from top to bottom. The first lines show the main figures, such as totals and counts, and the later lines show the detail, such as each leg or each stop in order. If a figure looks wrong, check the units first: a distance in miles with a speed in kilometres per hour will break any plan. Fix the inputs, run it again, and keep the version you trust. Save the result by copying it into your notes or printing the page before you leave.
Tips for a better trip
Log each leg on the day you drive it, keep the same unit everywhere, and export the CSV at the end of each month so nothing is lost.
A common mistake to avoid
The most common mistake is mixing miles and kilometres in one log. Pick one unit before the first leg and use it for every entry.
A simple checklist before you leave
Before you set off, run through this short checklist. First, confirm the route and the fuel stops on a map. Second, check the weather for the whole route, not just your home town. Third, pack water, snacks, and a phone charger, and charge the phone fully. Fourth, tell someone your route and your expected arrival time. Fifth, run the numbers through this tool one last time with the real departure time, and you will leave with a plan you can trust.
A common question
Can I load a CSV file from a spreadsheet? Yes. Save your sheet as CSV with date, from, to, and kilometres columns, load it with the file button, and the totals update at once.
Try it now with your own numbers. The plan is free, it runs fully in your browser, and nothing you enter is sent to any server or saved anywhere.
One more idea helps many travellers: share the plan with everyone on the trip before you leave. When every driver and every passenger knows the stops, the times, and the costs, nobody is surprised on the road, and small decisions become easy. Print the plan or keep it on your phone, and check it once during the trip to see if you are still on track.
Also available in Spanish: Registro de Kilometraje de Viaje.