Skip to content
CalcWolf Math Tip & Bill Split Calculator
Math

Split the Bill and Calculate the Tip

Enter the bill total, tip percentage, and number of people. Get the per-person amount instantly.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Tipping Etiquette in 2026

Standard restaurant tip: 18-20% for good service, 15% for adequate, 25%+ for exceptional. The base for calculating tip should be the pre-tax subtotal. For large groups (6+), many restaurants add an automatic 18-20% gratuity.

When and How Much to Tip

Restaurants: 18-20%. Bars: $1-2 per drink or 18-20% of tab. Delivery: 15-20% (minimum $3-5). Hair/salon: 15-20%. Rideshare: $2-5 or 15-20%. Hotel housekeeping: $3-5/night. Under the OBBBA, tip income up to $25,000 is now deductible for service workers — tipping directly supports workers' financial wellbeing.

⚡ CalcWolf Insight

Under the OBBBA, servers can deduct up to $25,000 in tip income from their federal taxes. A server earning $20,000 in tips saves $2,400-4,400 in federal tax depending on their bracket — the largest tip-related tax benefit in US history.

Frequently asked questions
Should I tip on the pre-tax or post-tax amount?
Etiquette says pre-tax. In practice, most people tip on the total including tax because it is easier. The difference is usually $1-3 on a typical dinner bill. Either is acceptable.
What is the standard tip percentage?
20% has become the standard for good restaurant service in the US. 15% is considered the minimum for adequate service. 25%+ for exceptional service. Anything below 15% signals dissatisfaction.
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →

Embed This Calculator

Add this calculator to your blog or website. Copy the code below and paste it into your HTML.

<iframe src="https://calcwolf.com/embed/tip-split-calculator/" width="100%" height="420" style="border:1px solid #e5e7eb;border-radius:12px;" frameborder="0" loading="lazy" title="Tip & Bill Split Calculator"></iframe>
Size:

Free to use. The embed includes a small "Powered by CalcWolf" link. By embedding, you agree to keep this attribution visible.

🐛 Report a Calculator Error
Found a bug or outdated data? Reports go directly to Kevin and are reviewed personally.