Work out what the gas costs for a road trip and split it with the people in the car, evenly or by how far each person rode. Tolls and parking too. Free, runs in your browser, no sign-up.
The motel, the groceries, the dinner one person put on their card. Amigos is a free group trip expense splitter: everyone logs what they paid, you choose who was in on each expense, and it shows who owes whom at the end. Friends can join in the browser without installing anything.
Start a free tripGallons used = miles driven ÷ the car's miles per gallon. Gas cost = gallons × the price per gallon. A 300-mile drive each way is 600 miles round trip. In a car that gets 30 mpg that's 20 gallons, and at $3.50 a gallon it's $70 of gas. Use the car's real-world highway mpg if you know it, not the sticker number, and expect a roof box, a full trunk, or mountain roads to cost a few more mpg. If you've already filled up, switch to "I know the gas total" and type in what the receipts add up to.
Everyone who's paying gets the same share of the gas, tolls, and parking. With four people in the car, that $70 is $17.50 each.
Use this when someone gets picked up on the way or dropped off early. Each person's miles are added up, the cost is divided by that total, and each person pays for their own miles. If three friends ride all 600 miles and a fourth rides 150, that's 1,950 rider-miles, so the fourth friend pays about a quarter of what everyone else does. Leave a rider's miles blank to count the whole trip.
Tick this and the driver's share is spread across the passengers. Plenty of groups do this because the driver is also paying for wear on their own car, and doing all the work. With four people and $70 of gas, the three passengers pay $23.33 or $23.34 each. Whatever you choose, agree before you leave.
Amounts are rounded to the cent, and any leftover cents are handed out one at a time so the shares always add up to exactly the total.
Divide the total miles by the car's miles per gallon to get the gallons used, then multiply by the price per gallon. A 600-mile round trip in a car that gets 30 mpg uses 20 gallons, so at $3.50 a gallon the gas costs $70. Add tolls and parking, then divide by the number of people paying.
There's no single rule. Many groups have the passengers cover the gas so the driver, who is also putting miles on their own car, rides free. Others split it evenly including the driver. Agree before you leave and pick the matching option above.
Split by miles ridden. Add up every rider's miles, divide the gas cost by that total to get a cost per rider-mile, and multiply by each person's own miles. Someone who rides 150 miles of a 600-mile trip pays a quarter of what a full-trip rider pays.
Work out each car separately. The people in a car split that car's gas, tolls, and parking, and nobody pays for a car they weren't in.
No. It runs entirely in your browser and needs no sign-up. The numbers you type are only stored in the page link so you can share the split with your group.