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ThinkCalculator
Calculator library

Calculators

Find straightforward tools for the numbers behind your money, work, studies, health, and everyday choices.

Available calculators

EMI Calculator

Calculate monthly loan EMI, total interest payable, and total repayment amount for home, car, personal, or education loans.

Finance
SIP Calculator

Calculate the estimated future value of monthly SIP investments based on your contribution, expected return, and investment duration.

Finance
Lumpsum Calculator

Calculate the estimated future value of a one-time investment based on the investment amount, expected return, and duration.

Finance
FD Calculator

Calculate fixed deposit maturity amount and interest earned based on deposit amount, interest rate, duration, and compounding frequency.

Finance
RD Calculator

Calculate recurring deposit maturity amount and interest earned based on monthly deposit, interest rate, duration, and compounding frequency.

Finance
CAGR Calculator

Calculate compound annual growth rate from a beginning value, ending value, and investment period, with total return and gain or loss.

Finance
PPF Calculator

Estimate PPF maturity value, contributions, and interest using an editable constant rate and a transparent annual contribution-timing assumption.

Finance
GST Calculator

Add GST to an exclusive amount or remove embedded GST from an inclusive amount, with user-selected intra-State or inter-State tax-head arithmetic.

Business
Gratuity Calculator

Estimate statutory gratuity for a regular monthly rated employee in India using eligible last-drawn wages, completed service, the current standard formula, and the statutory ceiling.

Finance
Step-up SIP Calculator

Estimate a monthly SIP that increases after every 12 contributions and compare it with a regular SIP.

Finance
SWP Calculator

Estimate how long a lumpsum investment can sustain fixed monthly withdrawals, or the balance remaining after a chosen duration.

Finance
Inflation Calculator

Estimate the future cost of a current amount, or what a future amount is worth in today's purchasing power, under an assumed annual inflation rate.

Finance
Retirement Corpus Calculator

Project the corpus your savings and contributions could reach by retirement, then see how long an inflation-adjusted monthly withdrawal could sustain it through retirement.

Finance