Split Bill Calculator
Even split with tax and tip already baked in. No mental math at the table.
Inputs
Result
Each pays
$25.38
4 people · total $101.50
Visual breakdown
CalcJoyReceipt
- Subtotal$80.00
- Tax (8.875%)$7.10
- Tip (18%)$14.40
- Per person (×4)$25.38
Total$101.50
Formula
Total = subtotal × (1 + tax% + tip%). Per person = total ÷ people.
Example
$80 subtotal + 8.875% tax + 18% tip ÷ 4 people = $25.78 each.
Frequently asked
Should I tip on the pre- or post-tax amount?
Tipping on the subtotal (pre-tax) is the conservative option, common in the US. Tipping on the total is also accepted.
What if some ordered more than others?
Calculate each person's items separately, then add a proportional share of tax + tip.
Is the result rounded?
Per-person totals are unrounded — round up by a few cents if you want the math to land exactly.