Split bill by item calculator with shared dishes
Quick answer
Enter each person's own items, the shared dishes, the tax and the tip percent. Shared dishes split equally among everyone at the table, then tax and tip are divided in proportion to each person's subtotal, not by headcount. In the example, a $9 salad pays $16.64 and a $38 steak dinner pays $53.76, and the totals add up to the check.
Key points
- Shared dishes are divided equally among everyone at the table, then added to each person's own items.
- Tax and tip follow each person's subtotal, so a small order carries a small share of both.
- Splitting the $128 example check four ways charges the $9 salad $32, which is $15.36 more than its share.
- Every share is in whole cents, and leftover cents are handed out one at a time so the totals match the check.
On this page
Check total with tax and tip $128.00
Each person's share of the shared dishes $4.00
Person 1 pays ($38.00 items + $4.00 shared + $3.36 tax + $8.40 tip) $53.76
Person 2 pays ($9.00 items + $4.00 shared + $1.04 tax + $2.60 tip) $16.64
Person 3 pays ($22.00 items + $4.00 shared + $2.08 tax + $5.20 tip) $33.28
Person 4 pays ($15.00 items + $4.00 shared + $1.52 tax + $3.80 tip) $24.32
Person 5 (not at the table) $0.00
Person 6 (not at the table) $0.00
People with only shared dishes (none) $0.00
Everyone's totals added together (matches the check) $128.00
Show the formula
- People at the table = persons with own items above 0 + people who only had shared dishes
- Shared share = shared dishes total ÷ people at the table
- Each person's subtotal = own items + shared share
- Tip = tip % × subtotal of the whole check (the sum of every subtotal)
- Each person pays = their subtotal + tax × (their subtotal ÷ whole subtotal) + tip × (their subtotal ÷ whole subtotal)
- Every share is rounded to the cent and leftover cents are handed out one at a time, so the totals add up to the check
When to split a bill by item
Split by item when orders differ enough that an equal split would make the person with the cheapest order pay for the others. When everyone ordered about the same, dividing the total by the head count is simpler. If you would rather type the tax and tip as dollar amounts and see the equal split next to the result, the unequal split calculator does that.
How the calculator works
Tax and tip follow each person’s own subtotal, and the shared dishes are the only thing split equally.
- Count the table. Everyone with items above $0, plus any people who only had shared dishes, counts toward the shared dishes.
- Divide the shared dishes. The shared total is split equally among everyone at the table.
- Build each subtotal. A person’s subtotal is their own items plus their share of the shared dishes. All the subtotals together equal the check before tax and tip.
- Find the tip. The tip percent is applied to that whole subtotal, before tax. The tax is the dollar amount printed on the check.
- Share tax and tip. Each person carries the same fraction of the tax and the tip as their subtotal is of the whole.
Worked example: a $9 salad next to a $38 steak dinner
Say four people share a check. Person 1 had a $38 steak dinner, Person 2 a $9 salad, Person 3 $22 of food and Person 4 $15. The table shared $16 of appetizers, so each person adds $4. The subtotals come to $100, the tax is $8.00 and the tip is 20%, which is $20.00. The check is $128.00.
The tax and tip add 28% to every subtotal, so a bigger order carries more of both.
| Person | Own items | Shared dishes | Tax and tip | Pays |
|---|---|---|---|---|
| Person 1 | $38.00 | $4.00 | $11.76 | $53.76 |
| Person 2 | $9.00 | $4.00 | $3.64 | $16.64 |
| Person 3 | $22.00 | $4.00 | $7.28 | $33.28 |
| Person 4 | $15.00 | $4.00 | $5.32 | $24.32 |
The four totals add up to $128.00. Splitting by head count would charge each person $32. That is $15.36 more than the salad’s share, and $21.76 less than the steak dinner’s.
When someone only shared the dishes
A person at the table with no items of their own goes in the box for people who only had shared dishes. Add one such guest to the example and the $16 is divided five ways, $3.20 each. Person 1’s total drops from $53.76 to $52.74, and the guest pays $4.10. The check is still $128.00.
Where the cents go
When the shared dishes do not divide evenly, the odd cents go to the lowest person numbers. $10 of shared dishes over three people is $3.34, $3.33 and $3.33. Tax and tip are rounded to the cent too, and any leftover cents are handed out one at a time. The last line of the results adds every total together and says whether it matches the check.
Common mistakes
- Entering prices that already include tax. If the menu prices include tax, set the tax to $0.
- Tipping on the total with tax. The calculator takes the tip as a percent of the subtotal before tax. If your tip was worked out on the total with tax, divide the tip dollars by the subtotal and enter that percent.
- Forgetting a discount. A coupon or a comped dish changes the subtotal. The split bill with discount calculator covers that case.
- Entering a person with no items of their own as $0. A $0 box means not at the table. Use the box for people who only had shared dishes.
Splitting by item in EvenOut
EvenOut’s “By item” split is free and done by hand: each line has a name, a price and chips for who had it, and the line splits evenly among the people you pick. The items must add up to the expense total, so tax and tip go in as items, and EvenOut does not show each person’s total while you build the split. Work out the totals here first, then enter them under “Exact amounts”. Scanning a receipt, which is part of EvenOut Pro, reads the items off the receipt and splits tax and tip in proportion to each person’s items.
The wider question of splitting when orders differ is in how to split a bill unevenly when orders differ. If some of the table did not drink, how to split a bill when some people don’t drink covers that, and the split bill with tax and tip calculator is the faster tool when everyone pays the same.
Frequently asked questions
How do I split a bottle that only some people drank?
Divide the price by the people who drank it and add that amount to each of their own items. A $42 bottle among 3 drinkers adds $14 to each of their items. Use the shared dishes box only for things everyone at the table had a part in.
What if the check adds a service charge in dollars?
Divide the service charge by the subtotal and enter the result as the tip percent. A $15 charge on a $100 subtotal is 15%. If the restaurant also adds a tip line, add the two dollar amounts first and divide the total.
Why might another calculator be a cent off from this one?
Calculators that round each person's total on its own can drift by a cent or more. This one rounds every share to the cent, hands the leftover cents out one at a time, and shows a line that confirms the totals add up to the check.
How many people can it handle?
Six people with their own items, plus up to six more who only had shared dishes, so twelve at the table. A larger table can use EvenOut's By item split, which takes up to 200 items on one expense.
Keep reading
- Guide How to split a bill unevenly when orders differ Split a $186 dinner when one person's cocktails cost $24: carve out her drinks, split the rest four ways. Plus the right method for four uneven situations.
- Calculator Split bill calculator with tax, tip and discount Enter the subtotal, discount, tax and tip to split one bill equally. See the tip on the pre-tax and post-tax amount side by side, to the cent.
- Guide How to split a bill when some people don't drink Share food, tax and tip equally and charge drinks only to the people who had them. A six-person check shows non-drinkers paying $47.75 and drinkers $79.75.
- Calculator Split bill with discount calculator Enter what each person ordered, then a coupon or percent off, tax and tip. The discount follows each person's items and totals match the check.
- Calculator Unequal split calculator: split a bill by item or amount Enter what each person ordered, the shared dishes, tax and tip. Tax and tip follow each order, and the shares add up to the receipt to the cent.
- Comparison Best apps to split a restaurant bill in 2027 Eight ways to split a restaurant check, compared on items, tax, tip and how you collect afterwards, with one $128 dinner worked through. As of October 2026.