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TDToolsOnDuty

Finance Calculators

Calculate loans, interest, investments, discounts, taxes and everyday money problems.

Finance Calculators
Loan Calculator

Calculate monthly payment, total payment and total interest for a loan.

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Finance Calculators
EMI Calculator

Calculate monthly EMI, total interest and total repayment for a loan.

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Finance Calculators
Simple Interest Calculator

Calculate simple interest and the total amount from principal, rate and time.

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Finance Calculators
Compound Interest Calculator

Calculate future value and total compound interest with flexible compounding.

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Finance Calculators
Investment Calculator

Estimate the future value of an investment with regular contributions.

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Finance Calculators
ROI Calculator

Calculate return on investment and the profit or loss from an investment.

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Finance Calculators
Savings Calculator

Estimate how your savings grow with regular deposits and interest.

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Finance Calculators
Mortgage Calculator

Calculate your mortgage payment, loan amount and total interest.

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Finance Calculators
Amortization Calculator

Build an amortization schedule showing principal, interest and balance.

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Finance Calculators
Interest Rate Calculator

Find the annual interest rate from a principal, final amount and time.

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Finance Calculators
Discount Calculator

Calculate the discount amount, final price and how much you save.

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Finance Calculators
Percentage Off Calculator

Quickly find the final price after a percentage is taken off.

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Finance Calculators
Profit Margin Calculator

Calculate profit, profit margin and markup from revenue and cost.

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Finance Calculators
VAT Calculator

Add or remove VAT to find the net, VAT and gross amounts.

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Finance Calculators
Sales Tax Calculator

Add sales tax to a price to find the tax amount and total.

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Finance Calculators
Tip Calculator

Calculate the tip, total bill and amount per person.

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Finance Calculators
Salary Calculator

Convert a salary between hourly, daily, weekly, monthly and annual pay.

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Finance Calculators
Take-Home Salary Calculator

Estimate take-home pay from a gross salary and deduction percentage.

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Finance Calculators
Debt-to-Income Ratio Calculator

Calculate your debt-to-income ratio from monthly income and debt payments.

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Finance Calculators
Retirement Calculator

Estimate your retirement savings from current savings and contributions.

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Finance Calculators
Inflation Calculator

See how inflation changes future cost and purchasing power over time.

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