Split Bill Calculator

Split Bill Calculator divides a bill between a group, either evenly or according to what each person actually had, with tip and tax shared out fairly.

The even split is the easy case, and even there the rounding matters. A bill of 100 between three people is 33.33 each, which leaves a unit unaccounted for. The calculator assigns the remainder explicitly to one person rather than rounding everyone up and quietly collecting more than the bill, which is what most mental arithmetic does.

The uneven split is where the argument usually starts. Enter what each person ordered and the tip and tax are apportioned in the same ratio, so somebody who had a starter and a main is not paying the same service charge as somebody who had a coffee. That is both fairer and faster than the usual negotiation.

Tip can be entered as a percentage or as a fixed amount, and calculated before or after tax. Those give different totals, and which is correct depends on local custom rather than arithmetic, so the choice is yours and the difference is shown.

Everything is worked out inside your browser. Nothing you enter is uploaded, logged or stored, which matters for the financial calculators in particular: the figures you put into them are nobody else's business.

• Even split with the remainder assigned, not rounded away
• Uneven split by what each person ordered
• Tip as a percentage or a fixed amount
• Tip before or after tax, with the difference shown
• Tax added or treated as already included
• A per-person list you can copy into a message
• Runs in your browser

The split bill calculator is used by writers, developers, students, marketers and anyone else who needs the job done once without installing software. Common cases include:

• Splitting a restaurant bill where people ordered differently
• Sharing a holiday cost between friends
• Dividing a taxi fare
• Working out a tip without doing it in your head
• Settling who owes what after a group purchase