Calculator📊 Did You Know?
In the US, tipping is a core part of compensation in many service jobs. That’s why 18–20% is often treated as “standard” for sit-down service, while delivery commonly ranges 15–20% depending on distance and weather. (Industry norms, 2026)
How to Use This Calculator
- Enter your bill total.
- Select a tip percentage (or choose “Custom” and use the slider).
- Enter how many people you’re splitting the bill between to get per-person totals.
The Formula Explained
The math is simple and easy to audit:
Tip = Bill × (Tip% / 100) Per Person = (Bill + Tip) / NTips & What Your Results Mean
Tip percentages are a shortcut for matching your gratuity to the size of the bill. That works well for restaurants because higher bills often correlate with more service time (multiple courses, more table touches, and more coordination).
For delivery and hotels, flat tips are often more practical. A $4–$6 delivery tip can be fair for a small order even if the percent looks “high,” while a large catering delivery might justify 15–20% or more based on effort and distance.
If you’re splitting the bill, the “tip per person” line helps you avoid mismatched expectations. One person paying the whole tip while others only split the pre-tip bill is a common source of awkwardness—this page makes the split explicit.
Finally, decide whether you tip on the subtotal or the after-tax total and stick to one rule. Tipping on the subtotal is cleaner; tipping on the total is easier when you’re doing fast mental math at a table.