新着
チップ計算機
チップ額、合計額を計算し、複数人で費用を分割できます。プリセットボタンとカスタムチップ率をサポート。
請求額を入力して計算
一般的なチップ率：15%（標準）、18%（良いサービス）、20%以上（素晴らしいサービス）。チップの習慣は国によって異なります。
How to Use This Tool
- 1
Enter the bill amount
Type the total bill amount before tip. The currency symbol adjusts automatically based on your language.
- 2
Select or enter a tip percentage
Choose a preset tip percentage (10%, 15%, 18%, 20%, 25%) or type a custom value in the input field.
- 3
Split between people
Use the plus and minus buttons to split the bill among multiple people. The per-person amount updates instantly.
- 4
Copy the result
Click any calculated amount to copy it to your clipboard — tip amount, total, or per-person share.
Frequently Asked Questions
- What is a standard tip percentage?
- In the United States, 15–20% is standard for restaurant service. 10% is common in many European countries. Tip customs vary widely by region and service type.
- How is the tip calculated?
- The tip is calculated as (bill amount × tip percentage) ÷ 100. The total is the bill plus the tip. When splitting, each person's share is the total divided by the number of people.
- Can I enter a custom tip percentage?
- Yes. Besides the preset buttons, you can type any tip percentage into the input field, including decimal values like 12.5%.
- Does the currency change by language?
- Yes. The displayed currency symbol adapts to your selected language — for example, $ for English, ₩ for Korean, ¥ for Japanese, and € for European languages.