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Screenshot of the Ultimate Financial Calculator interface — Ultimate Financial Calculator

Create printable financial schedules with:
- Regular, irregular or skipped amounts
- Regular or irregular time intervals
- Optionally adjust rates as of any date
Calculate any unknown and create schedules for:
- Loans
- Investments
- Savings
- Escrow

Track loans & calculate penny perfect payoff amounts and balances
Supports multiple draws (disbursements) on any date in one schedule
- HELOC Loans
- Construction Loans
- Credit Lines
A perfect calculator to assure seller financing accuracy
While other websites promise you "estimates," our calculators deliver accuracy and flexibility.

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Which calculator should I use?

If you do not see your question answered, please ask below.

Frequently Asked Questions

Q. Which calculator should I use to record seller-financed payments and calculate payoff amounts?

A. Use the Loan Payoff Calculator. You can enter each payment. It supports missed payments, skipped payments, extra payments, and interest rate changes.

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Frequently Asked Questions

Q. Which calculator should I use to record seller-financed payments and calculate payoff amounts?

Q. Which calculator lets me enter irregular repayments and see the remaining ba