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Finance Guides

Clear, practical explainers on loans, EMIs and investments — written to pair with the calculators so you understand the numbers, not just see them.

FD vs RD: Fixed Deposit or Recurring Deposit?

Fixed deposits and recurring deposits both offer guaranteed returns, but they suit very different savers. We compare how each works, their interest and liquidity, and who should choose which.

Home Loan EMI Guide: How to Plan, Compare & Save

A home loan is likely the biggest debt you will ever take on, and the EMI you agree to today shapes your finances for the next two or three decades. This guide walks through how home loan EMIs work, what moves them up or down, and the levers you can pull to pay less interest overall.

How CAGR Works: Compound Annual Growth Rate Explained

CAGR turns total growth into one steady annual rate. We derive the formula, show why it's more honest than a simple average, and work through examples so you can read and trust any CAGR figure you see.

How EMI is Calculated: Formula, Steps & Example

EMI is calculated with a single reducing-balance formula that balances principal and interest into one fixed monthly payment. This guide breaks the formula down, works a full example, and shows how amortization and prepayment change the numbers.

How XIRR Works: The Maths Behind Irregular Returns

XIRR turns a messy set of dated investments and withdrawals into one annual return. We unpack the formula, the day-count convention, how the solver finds the rate, and a full worked example you can follow.

Old vs New Tax Regime: Which Should You Choose?

The new tax regime is now the default, but the old one can still win if you claim enough deductions. We break down how each works for FY 2025-26 and how to decide which leaves more money in your pocket.

Personal Loan EMI Guide: Costs, Tenure & Smart Borrowing

A personal loan is fast, flexible and unsecured — which is exactly why it costs more than a home or car loan. This guide explains how the EMI is built, what really determines your rate, and how to borrow smartly so the convenience does not quietly cost you more than it should.

PPF vs FD: Which is Better for Safe, Long-Term Savings?

Both PPF and fixed deposits are low-risk ways to grow savings, but they differ sharply on tax, lock-in and flexibility. We compare returns, safety, liquidity and taxation to help you choose.

SIP vs Lumpsum: Which Investment Approach is Better?

Should you invest a little every month or put a big amount in at once? We compare SIP and lumpsum investing across volatility, discipline, market timing and real return examples to help you pick the right approach.

SIP vs SWP: Building Wealth vs Drawing an Income

SIP and SWP are mirror images: one builds a corpus, the other draws an income from it. We explain how each works, walk through real numbers, and show how they fit the accumulation and retirement phases of your financial life.

What is EMI? A Simple Guide to Equated Monthly Instalments

EMI stands for Equated Monthly Instalment — the fixed sum you pay your lender every month until a loan is fully repaid. This guide explains what an EMI is made of, why it stays constant, and the three levers that decide how big it is.

XIRR vs CAGR: Which Return Measure Should You Use?

CAGR and XIRR both turn a return into a single annual percentage, but they answer different questions. We explain when to use each, why they disagree on SIPs and staggered investments, and how to read them correctly.