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Free Online Fixed Deposit (FD) Calculator

Calculate Fixed Deposit maturity value and interest with monthly, quarterly, or annual compounding.

Total Future Balance
$118,582.71
Initial Deposit: $10,000.00
Total Contributions: $45,000.00
Total Principal Invested: $55,000.00
Total Interest Earned: $63,582.71
Client-Side Processing: All financial and personal inputs remain private in your browser.

Formula & Calculation Method

Maturity = P * (1 + r/n)^(n*t) (n=4 for standard quarterly compounding)

Calculate maturity payouts and total interest earned on fixed bank deposits and certificate of deposits (CD). Supports standard quarterly, monthly, and cumulative compounding.

Age Calculator

Calculate exact chronological age in years, months, days, hours, and minutes with next birthday countdown.

Date Calculator

Add or subtract days, weeks, months, and years to or from any calendar date.

Date Difference Calculator

Calculate the exact number of days, weeks, months, and business days between any two calendar dates.

Time Duration Calculator

Add, subtract, and calculate duration between hours, minutes, seconds, and time intervals.