Financial Calculators

Free, bank-accurate financial tools for government schemes, loans, taxation, and retirement planning.


Showing 30 Calculators
Gold & Commodities

Sovereign Gold Bond Calculator

SGB Semi-Annual Interest & Returns

Calculate 2.50% p.a. semi-annual interest payouts, RBI tranche prices, gold appreciation, and Section 47(viic) 100% tax-free maturity returns.

Housing & Mortgages

Home Loan EMI Calculator

Housing Loan EMI, Prepayment & Tax Savings

Calculate monthly housing loan EMI, simulate prepayment savings, view payoff dates, check Section 24(b) & 80C tax deductions, and examine year-by-year amortization.

Loans & Borrowing

EMI Calculator

Home, Car & Personal Loan EMI

Calculate your monthly loan EMI, total interest payable, Principal vs Interest split, and view year-by-year amortization schedules.

Taxation & Invoicing

GST Calculator

Goods & Services Tax (Inclusive/Exclusive)

Calculate GST online for inclusive (extract GST) and exclusive (add GST) prices with 50:50 CGST/SGST or 100% IGST splitting across all slabs.

Income Tax Exemption

House Rent Allowance Calculator

HRA Exemption (Sec 10(13A) & Rule 2A)

Calculate your exact tax-exempt HRA and taxable salary surplus based on rent paid, basic salary, and 50% Metro vs 40% Non-Metro rules.

Pension & Social Security

Atal Pension Yojana Calculator

APY Monthly Contribution & Pension Chart

Calculate monthly contributions for ages 18 to 40 for guaranteed ₹1,000 to ₹5,000 pensions, spouse lifetime support, and ₹8.5 Lakh nominee corpus.

Retirement & Gratuity

Gratuity Calculator

Payment of Gratuity Act, 1972 & Sec 10(10)

Calculate statutory gratuity payouts for private and government employees using the 15/26 formula, service tenure rounding, and tax exemption caps.

Mutual Funds & F.I.R.E

Systematic Withdrawal Plan Calculator

SWP Cash Flow & Portfolio Longevity

Simulate monthly mutual fund cash flows, estimate remaining corpus growth, evaluate safe withdrawal rates (SWR), and plan early retirement.

Senior Citizens

Senior Citizen Savings Scheme Calculator

SCSS 8.2% Quarterly Payout & Tax Guide

Calculate quarterly guaranteed income at 8.2% p.a. for investments up to ₹30 Lakh, check credit dates, and assess Section 80C & 80TTB tax savings.

Girl Child Savings

Sukanya Samriddhi Yojana Calculator

SSY 8.2% Compound Interest & 21-Yr Corpus

Estimate 21-year maturity wealth and total interest for monthly or annual deposits at 8.2% compounding with 100% tax-free EEE status.

Post Office Savings

National Savings Certificate Calculator

NSC 7.7% Compounding & 5-Year Maturity

Calculate 5-year guaranteed maturity value at 7.7% annual compounding, year-by-year interest accrual, and Section 80C reinvestment benefits.

Women Empowerment

Mahila Samman Savings Certificate Calculator

MSSC 7.5% Quarterly Compounding (2 Years)

Calculate 2-year maturity returns and quarterly interest accumulation for deposits up to ₹2 Lakh at 7.5% p.a. with 40% partial withdrawal rules.

Wealth Doubling

Kisan Vikas Patra Calculator

KVP 7.5% Interest & 115-Month Doubling Period

Calculate guaranteed investment doubling over 115 months (9 years and 7 months) at 7.5% p.a. compounding with premature encashment values.

Monthly Income

Post Office Monthly Income Scheme Calculator

POMIS 7.4% Monthly Interest Payout

Estimate guaranteed monthly income for single accounts (up to ₹9 Lakh) and joint accounts (up to ₹15 Lakh) at 7.4% p.a. over 5 years.

Recurring Savings

Post Office Recurring Deposit Calculator

Post Office RD 6.7% Quarterly Compounding

Calculate 5-year and 10-year maturity returns for monthly RD installments at 6.7% p.a. quarterly compounded interest, loans, and rebates.

Term Deposits

Post Office Fixed/Time Deposit Calculator

PO Time Deposit (1, 2, 3 & 5 Years)

Calculate lump-sum returns for 1-year (6.9%), 2-year (7.0%), 3-year (7.1%), and 5-year (7.5%) tenures with annual payouts and Section 80C tax benefits.

Govt Savings & Tax Free

PPF Calculator

Public Provident Fund 7.1% EEE Tax-Free Returns

Calculate your PPF maturity corpus, annual compound interest, 5-year extension block growth, and 100% tax-free EEE benefits.

Trading & Derivatives

Black-Scholes Option Calculator

Call & Put Fair Price + Greeks (BSM Model)

Compute theoretical European Call & Put prices, full Option Greeks (Delta, Gamma, Theta, Vega, Rho), and Intrinsic vs Time Value.

Investment & Growth

CAGR Calculator

Compound Annual Growth Rate & Return Analysis

Calculate Compound Annual Growth Rate (CAGR), Absolute Return %, total profit gain, and year-by-year compounding schedule.

Mutual Funds & SIP

SIP Calculator

Systematic Investment Plan & Wealth Projection

Calculate Mutual Fund SIP maturity corpus, total wealth gain, annual Step-Up top-up increments, and year-by-year compounding schedule.

Mutual Funds & Wealth

Lumpsum Calculator

One-Time Investment Return & Growth

Calculate one-time mutual fund investment returns, future maturity value, wealth multiplier, compound interest schedules, and inflation-adjusted purchasing power.

Investment & Performance

ROI Calculator

Return on Investment & Annualized ROI (CAGR)

Calculate your total ROI percentage, annualized CAGR return, net post-tax profit, and real inflation-adjusted wealth growth with asset class benchmarks.

Wealth Doubling & Rules

Rule of 72 Calculator

Investment Doubling, Tripling & Multipliers

Calculate how fast your money doubles (Rule of 72), triples (Rule of 114), or quadruples (Rule of 144) with exact logarithmic compounding formulas.

Retirement & EPFO

EPF Calculator

Employees' Provident Fund & Pension

Calculate your EPF retirement corpus, 8.25% compound interest growth, employee/employer split, EPS monthly pension, and annual salary increments.

Retirement & Pension

NPS Calculator

National Pension System & Annuity

Calculate your National Pension System (NPS) maturity corpus, 60% tax-free lump sum, 40% annuity reinvestment, monthly pension, and Section 80CCD tax savings.

Financial Independence

FIRE Calculator

FIRE Number & Early Retirement Freedom

Calculate your target FIRE Number, years to early retirement freedom, Coast/Lean/Fat FIRE thresholds, and inflation-adjusted corpus with the 4% rule.

Savings & Safety

Emergency Fund Calculator

Safety Net Target & Liquid Strategy

Calculate how much emergency fund you need based on the 3, 6, 9, or 12-month rule, analyze your current shortfall, and plan a 3-tier liquid allocation strategy.

Macroeconomics & Goals

Inflation Calculator

Future Cost & Purchasing Power Decay

Calculate future living expenses, child education and medical costs, evaluate purchasing power erosion, and check Rule of 70 halving timelines.

Portfolio & Returns

XIRR Calculator

Extended Internal Rate of Return & Cash Flows

Calculate annualized XIRR returns for Mutual Fund SIPs, multiple lump sums, SWPs, and irregular investment cash flows with high-precision solver.

Mutual Funds & Transfers

STP Calculator

Systematic Transfer Plan & Wealth Growth

Calculate Mutual Fund STP future returns, simultaneous Debt and Equity fund compounding, and transfer schedules with Fixed and Capital Appreciation modes.