Contractual liability
Contractual penalty calculator
Enter the debt amount, first day of delay, calculation date, contractual penalty rate, and, if needed, the maximum penalty amount. The tool shows the estimated penalty and total debt, but for disputes in Lviv and the region, check the result against the contract and statutory limits.
Contractual penalty calculation
The calculator does not insert a default rate: enter the contractual penalty percentage and select the period for which it applies.
Enter the principal debt excluding interest, penalties, and legal costs.
Usually, this is the day after the date payment was due.
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Date through which you calculate the penalty. The calculator includes it in the number of days.
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Enter the percentage specified in the contract. Below, select whether the rate applies per day, month, or year.
If the agreement sets a rate other than per day, the calculator converts it arithmetically to a daily rate: month = 30 days, year = 365 days.
Enable this if the agreement caps the penalty at a specific amount.
Estimated result
Preliminary calculationFormula: 50 000,00 UAH × 0,1% per day × 31
Important: The result is a reference. The agreement, statutory limits, consumer or credit rules, wartime restrictions, proportionality, and possible court reduction may change the amount.
- Principal debt
- 50 000,00 UAH
- Days overdue
- 31
- Rate per day
- 0,1%
- Debt including penalty
- 51 550,00 UAH
- Rate under the agreement
- 0,1% daily
- Penalty without a cap
- 1 550,00 UAH
- Limit
- Not set
- Limit applied
- No
The brief summary is easy to paste into a message to a lawyer or save for yourself.
How the calculation works
A penalty is a type of liquidated damages for late performance of a monetary obligation. This tool requires the rate to be entered manually because the actual daily rate depends on the contract and legal regime of the obligation.
The calculator shows an arithmetic model. The agreement may provide a different accrual base, a cap, cessation of accrual after a certain date, or a special procedure for partial payments.
Calculation methodology
Methodology for calculating contractual late-payment penalties
Use the principal debt and overdue period entered by the user in the calculator.
Use the penalty rate only from the contract or another document; do not insert one automatically.
If the rate is monthly or annual, we convert it to a daily value using an arithmetic model.
Apply the user-entered cap if the contract or law limits the penalty amount.
Example
Calculation example
The Lviv contract provides for a 0.1% daily penalty, the debt is UAH 80,000, and the delay lasts 45 days.
- Principal debt: UAH 80,000
- Penalty: 0.1% per day
- Period: 45 days
Estimated penalty: UAH 3,600; debt including penalty: UAH 83,600.
The court may reduce the penalty, and the contract or law may provide another procedure or limit.
What to check in the documents
- Contract clause on penalty: rate, accrual base, cap, and period.
- The date of delay, partial payments, and reconciliation statements.
- Are there restrictions for consumer, credit, or other special agreements?
- Do moratoria, wartime rules or other temporary liability restrictions apply?
Frequently asked questions
Where can I find the daily penalty rate?
Look for it in the agreement, an addendum, or a document that sets liability for delay. The calculator does not select a rate automatically.
Can a penalty be calculated for the first day of delay?
In this calculator, the first day of delay is included in the period. If the agreement provides a different method of calculation, change the date or recalculate manually.
Why might the result differ from the amount in a demand or claim?
Due to partial payments, contractual limits, special laws, moratorium periods, date errors, or a different accrual method.
Is the calculator suitable for a credit or consumer contract?
Only as a rough arithmetic guide. Special liability limits may apply to loans, microloans, and consumer agreements.
Can a court reduce the penalty?
Yes, if the penalty is excessive compared with the losses or other material circumstances exist. A large penalty should therefore be checked against the documents.
Resources for your situation
Calculations and checks
Official sources
- Civil Code of Ukraine: meaning of penalty and late-payment interestArticle 549 defines a penalty, fine, and default interest, including a daily penalty for each day of delay.
- Civil Code of Ukraine: grounds for the right to a penaltyArticle 550 describes when the right to a penalty arises and when it does not apply.
- Civil Code of Ukraine: amount and reduction of a penaltyArticle 551 sets rules for the subject and amount of a penalty and its possible reduction by a court.
- Prepared
- The methodology was prepared by the website editorial team based on official sources.
- Important
- The tool provides a preliminary result and does not replace document review.
Current as of . The calculation is preliminary and depends on the documents and circumstances.
Free initial consultation
Need to check the contractual penalty?
Submit an application if you need to check the rate, default period, and contractual cap, or prepare a demand or claim in Lviv.
- the calculator result can serve as a reference for a conversation
- documents, deadlines, or contract terms may change the conclusion
- briefly describe the circumstances in the form if needed