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Personal Finance Tools
Calculators, explainers, and recommendations for managing spending, saving, borrowing, and rewards.
A calculator is only as honest as its assumptions. Most Indian EMI and SIP tools quietly ignore processing fees, prepayment penalties, and the difference between flat and reducing-balance interest - which is where the real cost of a loan hides. The tools collected here state their assumptions so you can check them.
BudgetingSavingsCredit cardsEMI
Relevant articles
Finance
UPI Disputes and Failed Payments: What Recourse Actually Exists
A failed transfer must reverse by the next day or the bank owes you Rs 100 a day. An unauthorised transaction reported within three working days is not your loss. A payment you were tricked into making is a different case, and the rules say so.
Finance
Why Insurance Claims Get Rejected: The Disclosure Rules That Decide It
Most rejections trace to something not disclosed at purchase. A life policy cannot be questioned after three years. A health policy cannot be contested for non-disclosure after five years of continuous cover. What to declare, what the waiting periods are, and what the insurer now owes you on a cashless claim.
Finance
Reading a Loan Sanction Letter: The Charges That Are Not the Interest Rate
Since 1 October 2024 every retail loan comes with a Key Facts Statement that must list every charge and state the annual percentage rate. Anything not in it cannot be charged. Here is what each line is.
Finance
Prepayment and Foreclosure in India: What a Lender May and May Not Charge
For loans sanctioned from 1 January 2026, the RBI bars any prepayment charge on a floating-rate loan to an individual. Fixed-rate loans can still carry one, but only if it was in the Key Facts Statement. And prepaying early in the tenure is where the interest saving actually lives.
Finance
Converting a Card Spend to EMI After the Fact: The Charges Nobody Quotes
Your card app offers to convert a Rs 60,000 purchase to twelve easy instalments. Interest, GST on the interest, a processing fee, GST on that, and a foreclosure charge if you repay early. About Rs 6,200 in all, which the nudge does not mention.
Finance
What Actually Moves a Credit Score in India, and What Does Not
Payment history and utilisation move it. Your income, your savings and checking your own score do not. Since January 2025 lenders report every fortnight, so what you do shows up in weeks rather than months.
Finance
How a Credit Card Billing Cycle Works, and How the Interest-Free Period Is Lost
Statement date, due date, and the up-to-50-day window between a purchase and paying for it. Carry even Rs 5,000 past the due date and the window closes on the whole bill, with interest from the day you bought each item.
Finance
Paying Only the Minimum Due: What It Costs Over a Year, and Over Nineteen
Rs 1,00,000 outstanding at 42 percent, paying the 5 percent minimum every month: 226 months and Rs 2,03,573 in interest. The RBI makes your statement warn you about this. It does not make it show you the number.
Finance
Pay Later at Festive Checkout: What You Are Actually Signing Up For
Amazon Pay Later, Flipkart Pay Later and the rest are credit lines from a regulated lender, reported to the credit bureaus, and interest-free only until a date. What that means before you tap it at checkout.
Finance
No Cost EMI in India: What It Actually Costs You
The RBI said in 2013 that zero-percent interest does not exist. It still does not. Here is where the cost moved to, and the arithmetic on a Rs 60,000 purchase.
Finance
Bank Offers in Indian Festive Sales: How the Discount Actually Works
A 10 percent bank offer is not 10 percent. It is capped, and the cap is what decides whether it is worth switching cards for.
Finance
SIP Comparison India: How to Compare Mutual Fund SIPs
Compare SIP options in India by goal timeline, fund type, cost, risk, consistency, and portfolio fit before starting monthly investing.
Useful tools
Finance
Personal Loan EMI Calculator
Estimate your personal loan EMI, total interest, and repayment amount before comparing lenders.
Artificial Intelligence
AI Tool Finder
Match a task, budget, and workflow to the most relevant AI tools.
Finance
Savings Planner
Plan savings goals with timelines, monthly contributions, and progress targets.
Finance
Loan Eligibility Calculator
Estimate a comfortable loan amount from income, existing EMIs, and interest rate.
Finance
Credit Card Rewards Calculator
Estimate annual card rewards, net value after fees, and break-even monthly spend.
Finance
SIP Calculator
Estimate future value, invested amount, and potential gains from a monthly SIP.
Finance
Goal Planner Calculator
Inflation-adjust a future goal and estimate the monthly amount needed to reach it.
Finance
Retirement Planner
Estimate a retirement corpus target from current expenses, inflation, years left, and expected returns.
Relevant comparisons
Artificial Intelligence
AI Subscription Cost in India: ChatGPT Plus vs Claude Pro vs Gemini
What the three main AI subscriptions actually cost an Indian buyer per month, including the billing detail that adds to one of them.
Artificial Intelligence
AI API Pricing 2026: What Every Model Actually Costs
Every current model's token pricing in one table, including the promotional rates that expire and the long-context rates that catch people out.
Artificial Intelligence
Gemini vs ChatGPT: Which AI Assistant Should You Choose?
A practical comparison of Google integration, writing, research, files, coding, images, mobile use, and subscription value.
Health & Wellness
Smartwatch vs Fitness Band: Which Wearable Makes Sense in India?
Compare smartwatches and fitness bands by notifications, battery life, workout tracking, health trends, app quality, comfort, and India pricing.
Finance
HDFC Regalia Gold vs Diners Club Black: Which Card Fits Indian Spenders?
Regalia Gold was devalued in 2026 - a thinner base rate and lounge access now gated behind quarterly spend. That changes the comparison materially.
Finance
SBI Cashback vs HDFC Swiggy: Which Cashback Card Should You Choose?
Both charge about Rs 1,000 a year. SBI restructured its caps on 1 April 2026, and that change is what decides this now.
Finance
ICICI vs Axis Credit Cards: Which Bank Has Better Cards for You?
Compare ICICI and Axis credit cards across cashback, rewards, travel, bank offers, acceptance, fees, and beginner-friendly choices in India.
Finance
Amex vs HDFC Credit Cards: Rewards, Acceptance, and Real Value in India
Acceptance is the deciding factor in India, not reward rates - and it is the thing most comparisons of these two skip over.
FAQ
Why does my bank's EMI differ from a calculator's?
Most calculators compute reducing-balance interest on the principal alone. Banks add processing fees, insurance bundled into the loan, and sometimes GST on charges. Ask for the annual percentage rate, not the headline interest rate.
Is a lower EMI always better?
No. A lower EMI usually means a longer tenure, which raises total interest paid substantially. Compare the total repayment figure, not the monthly one.
How much emergency fund should I hold before investing?
The common guidance is three to six months of essential expenses in a liquid instrument. Longer if your income is variable or you are a single earner.