$
%
%
Everyone else will owe the payer their share.
Enter each person's pre-tax subtotal. Tip and tax distribute proportionally.
Add the bill, tip, and tax — get each person's share in seconds. Equal or uneven splits, no signup.
Everyone else will owe the payer their share.
Enter each person's pre-tax subtotal. Tip and tax distribute proportionally.
Across a trip, a household, or a group with multiple expenses, DoSplit handles the math automatically — log who paid, see who owes whom, settle up in any currency. Free, in your browser.
Launch DoSplit — freeMultiply the bill amount by the tip percentage as a decimal. For a $80 bill at 20% tip: 80 × 0.20 = $16. Add that to the bill for the total ($96). The calculator above does this automatically and lets you choose whether to tip on the pre-tax or post-tax amount.
Etiquette varies. Tipping on the pre-tax subtotal is more common in the US and saves a little money; tipping on the post-tax total is slightly more generous and is the norm in some regions. The calculator defaults to pre-tax but lets you switch.
Switch the calculator to "Split unevenly" and enter each person's pre-tax subtotal. The tool distributes the tip and tax proportionally so each person pays exactly their share. If you need to track this across multiple meals or a whole trip, use DoSplit — it logs every expense and figures out who owes whom.
Yes. No signup, no ads, no email required. If you find yourself splitting expenses with the same group regularly (roommates, trips, recurring dinners), DoSplit itself is also free and handles the longer-running case.
Yes. The page is mobile-first — numeric keyboards open automatically on the bill, tip, and tax fields. You can use it at the table without signing in or installing anything.