Guides/Split bill with tip

How to split a bill evenly with tip

The fairest simple approach for most groups: tip on the shared bill first, then divide the grand total by the number of people. That way tip is included in what everyone pays.

The equal-split formulas

Tip = bill × (tip% ÷ 100)
Total = bill + tip
Per person = total ÷ number of people

Tip only on food/subtotal first if that is your group’s rule; then add tip and divide. Stay consistent.

Worked examples

Three people, 18%: $86.40 bill → tip ≈ $15.55 → total ≈ $101.95 → ≈ $33.98 each.
Four people, 15%: $120 → tip $18 → total $138 →$34.50 each.
Two people, 20%: $64.50 → tip $12.90 → total $77.40 →$38.70 each.
Six people, 20%: $210 → tip $42 → total $252 →$42.00 each.

When equal split is a bad fit

One person ordered alcohol or a much larger entrée — tip on the whole bill, then settle food costs separately.
Someone has a coupon or gift card covering part of the check — agree who benefits before dividing.
Automatic gratuity already printed — do not double-tip unless you intend to.

Common mistakes

Splitting the pre-tip bill, then forgetting tip so one card holder overpays.
Dividing tip and food with different headcounts (someone left early).
Rounding down every share so the tip shortfall lands on whoever pays last.

When to use which tool

Tip Calculator — tip %, people, per-person total.
How much to tip — % norms.
Tip without a calculator — mental shortcuts.

Calculate instantly

Open the freeTip Calculator, set people and tip %, and read tip, total, and per-person amounts.