Finance

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Калькулятор разделения счёта.

Split restaurant bills and expenses with custom shares, tips, and taxes

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Split method

FAQs

Как разделить счёт с разными долями?

Используйте режим произвольного разделения, чтобы назначить процентные доли каждому участнику. Калькулятор следит, чтобы сумма долей равнялась 100%.

Cite this calculator

Canonical URL: https://mathify.one/ru/finance/bill-split

Cite as: Mathify. (2026). Калькулятор разделения счёта. https://mathify.one/ru/finance/bill-split

Use Cases

Splitting a restaurant bill

When dining out with friends or colleagues, use the calculator to divide the total bill, including tip and tax, equally among all diners.

Example: A $120 bill with 18% tip and $10 tax split among 4 people: each pays $40.90.

Sharing group expenses

For group trips, shared utilities, or any expense where multiple people need to split the cost, this calculator ensures an accurate per-person amount.

Example: A $300 hotel stay with 10% tax split among 3 people: each pays $110.

Frequently Asked Questions

How does the Bill Split Calculator work?
Enter the total bill amount, the tip percentage, the tax amount (if any), and the number of people splitting the bill. The calculator divides the total (including tip and tax) by the number of people to give each person's share.
Can I include a tip and tax in the split?
Yes, the calculator allows you to input a tip percentage and a tax amount. Both are added to the base bill before dividing by the number of people, so everyone pays their fair share.
Is the Bill Split Calculator free to use?
Yes, it is completely free and available online. You can use it as many times as you need, whether for a dinner with friends, a group trip, or any shared expense.

Tips & Common Mistakes

Tips

  • Always double-check the tip percentage and tax amount you enter to ensure accuracy.
  • If you want to round each person's share to the nearest dollar, do so after calculating the exact amount.
  • Use the calculator for any group expense, not just restaurant bills—it works for any bill amount and number of people.
  • Consider whether to include a tip on the tax amount; some people tip on the pre-tax total, but the calculator adds tip to the base bill before tax.

Common Mistakes to Avoid

  • Forgetting to include the tax amount when entering the bill, leading to an underestimation of each person's share.
  • Entering the tip as a dollar amount instead of a percentage, which can cause incorrect calculations if the calculator expects a percentage.
  • Not accounting for the number of people correctly, especially if some people are not splitting the bill equally.

Last updated: August 13, 2026