Every calculator on Jarviix.

Estimate your annual income tax across regimes with a transparent slab breakdown.

Convert annual CTC into a clean monthly take-home estimate with adjustable assumptions.

Calculate your monthly loan EMI, total interest, and total payment with confidence.

Check your Body Mass Index and the healthy weight range for your height.

Calculate exact age in years, months and days — plus your next birthday countdown.

Project the future value of a monthly Systematic Investment Plan with adjustable returns.

Compute the future value of a one-time investment at a given expected annual return.

Calculate the future value of any deposit with selectable compounding frequency.

Find the maturity value of a Fixed Deposit and the total interest earned.

Estimate the corpus you need at retirement and the monthly SIP required to get there.

Add or remove GST on any amount across the 5%, 12%, 18% and 28% slabs.

Find your House Rent Allowance exemption under Indian income tax rules.

Find your Basal Metabolic Rate and daily calories for maintenance, loss or gain.

Estimate body fat % using the US Navy circumference method — quick, no equipment.

Find the final price after a percentage discount and exactly how much you save.

Three percentage operations in one: X% of Y, X is what % of Y, and % change.

Split a bill cleanly with a tip — total, per person, and tip amount in one view.

See exactly how long it takes to pay off a credit card balance — and how much interest it costs.

See exactly how much interest and time you save by prepaying a loan — extra monthly + lumpsum.

Should you prepay your loan or invest the surplus? Get a clear, after-tax verdict.

Estimate your gratuity payout under the Payment of Gratuity Act with the standard 15/26 formula.

Project your NPS corpus, lumpsum withdrawal, and monthly pension at retirement.

Should you buy a home or rent and invest the difference? Net-worth comparison over your horizon.

See what today's money will be worth in the future — and how much purchasing power you'll lose.

Compute the inflation-adjusted (real) return on any investment using the Fisher equation.

Project a SIP that grows by a fixed % each year — matching your rising income.

Compare a lumpsum Fixed Deposit against a monthly Recurring Deposit at the same rate.

Calculate your weighted average cost across multiple buys — and live unrealized P&L.

Split your monthly income across needs, wants and savings using 50/30/20 or a custom profile.

Find your daily calorie target and protein/carbs/fat split for any goal — fat loss, maintain, lean gain.

Run thousands of randomized return paths to see the realistic range of investment outcomes.

Build an asset mix and instantly see expected return, volatility, Sharpe ratio and worst-case drawdown.

Test any trading strategy: win rate, R:R and risk per trade — see expectancy, max drawdown, risk of ruin.

Stress-test any plan against lower returns and higher inflation — in real, inflation-adjusted rupees.

Project your Public Provident Fund corpus across the 15-year tenure (and any 5-year extension) with a year-wise interest schedule.

Project your Employees' Provident Fund corpus at retirement using your basic salary, expected appraisals and the EPFO interest rate.

Project your daughter's SSY corpus across the 15-year deposit window and full 21-year scheme tenure.

Calculate the maturity value of your National Savings Certificate (5-year compounded) and see year-wise interest accruals.

Calculate the monthly interest payout from a Post Office Monthly Income Scheme deposit.

Project quarterly payouts and total interest from a Senior Citizens Savings Scheme deposit (5-year + 3-year extension).

See the exact monthly APY contribution required for your target pension at age 60 — based on your current age.

Plan a Systematic Withdrawal Plan: see how long your corpus lasts when you withdraw a fixed amount each month.

Calculate the maturity of a monthly Recurring Deposit using the standard Indian RD formula (quarterly compounding).

Compute absolute and annualised return on investment for any asset over any holding period.

Calculate the smooth annualised growth rate that turned your starting amount into the ending amount.

Compute the annualised return on an investment with multiple cashflows on irregular dates — the right metric for SIPs, real estate, and PMS.

Compute simple interest, total maturity and effective annual yield with the classic SI = PRT/100 formula.

Compare a flat-rate (add-on) loan against a reducing-balance loan at the same headline rate — the difference will surprise you.

Compute TDS deducted at source for common Indian sections — interest, contractor, brokerage, rent, professional fees and more.

Compute total trading charges — brokerage, STT, exchange, SEBI fees, GST, stamp duty, DP charges — for equity, intraday, futures and options.

Calculate the cash margin required to take an equity delivery or intraday position based on your broker's leverage.