100% Free & Accurate Financial Calculators

Plan Your Finances with Precision

Make informed decisions on home loans, taxes, mutual funds, salary structures, and business GST using our premium SaaS-style financial engines.

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EMI Calculator

Calculate your monthly home loan, car loan, or personal loan EMIs along with a detailed interest amortization table and principal splits.

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SIP Calculator

Estimate your maturity wealth accumulation and future returns on Systemic Mutual Fund Investments (SIP) over a specific tenure.

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GST Calculator

Compute inclusive or exclusive Goods and Service Tax (GST) under Indian tax slabs (5%, 12%, 18%, 28%) with CGST and SGST splits.

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FD Calculator

Determine interest earned and maturity returns on bank Fixed Deposits with customizable monthly, quarterly, or yearly compounding frequencies.

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RD Calculator

Calculate interest earnings and maturity value of your Recurring Deposit (RD) accounts compounded quarterly based on IBA rules.

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Salary Calculator

Calculate your Gross salary, EPF/ESIC deductions, Professional Tax, and in-hand Net monthly/annual salary based on your CTC details.

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TDS Calculator

Deduct Tax Deducted at Source (TDS) from contractor payments, rent, salaries, or professional invoices using active Indian withholding rates.

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Loan Eligibility Checker

Analyze your maximum borrowing capacity for home or business loans using bank FOIR logic, current interest rates, and age limits.

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Income Tax Calculator

Compare tax payable under the Old and Latest Indian New Tax Regime slabs (standard deduction ₹75,000) to find the maximum tax savings.

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Latest Personal Finance Guides

Read our deep-dives on Indian tax regimes, investment compounding, loan prepayments, and financial planning tips written by Tushar Gupta.

Tax & Planning

Old vs New Tax Regime

Compare slabs, deductions (80C, 80D, 24b), and find your break-even income levels under the latest Union Budget regulations.

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Investment Comparison

SIP vs Fixed Deposit (FD)

Evaluate long-term compounding CAGR returns, asset safety, tax rules, and wealth multipliers to choose the best vehicle for your goals.

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Home Loans

Home Loan Prepayment

Learn how small, regular prepayments can slash your bank loan tenure by years and save you lakhs of rupees in interest payments.

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Business GST

GST Invoicing Slabs

Master base-price calculations, inclusive vs exclusive pricing rules, and CGST/SGST/IGST tax invoicing splits.

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Salary & PF

Understanding CTC Salary

Crack the code on allowances (HRA, LTA), provident fund (EPF) cuts, Professional Tax, and net cash take-home payouts.

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Mutual Funds

Mutual Funds for Beginners

A simple overview of equity vs debt mutual funds, direct vs regular schemes, and how long-term compounding multiplies wealth.

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Banking Deposits

FD vs RD Savings Slabs

Choose between one-time bank Fixed Deposits and recurring monthly deposits based on interest yields and liquidity needs.

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Tax Withholding

TDS Withholding Slabs

Understand Sections 194J, 194C, and 194I tax withholding rates for contracting invoices and professional fees.

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Latest Finance Blog Posts

Unpack detailed tutorials and deep-dives about corporate salary structures, GST invoicing, bank deposit interest calculations, and borrowing limits.

Loans & EMIs

Ultimate Loan EMI Guide

Understand how monthly reducing balance interest works, analyze loan amortization schedules, and learn smart prepayment hacks.

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Mutual Funds

How to Maximize Wealth Using SIP

Discover the compounding growth engine of Systematic Investment Plans, the power of rupee cost averaging, and direct vs regular funds.

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Salary & CTC

Understanding CTC Salary

Learn the components of Cost to Company. Demystify basic salary, house rent allowances, provident fund cuts, and net take-home pay.

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Why Financial Planning Matters with DigitalFino

⚡ High Speed Performance

Built using lightweight vanilla code with zero external libraries, loading in milliseconds, which maximizes efficiency and Core Web Vitals scores.

🎯 Precise Calculations

Calculations match official Indian banking guidelines (IBA), standard compounding logic, and the latest Income Tax regime codes.

📱 100% Mobile Responsive

Optimized for standard mobile layout constraints. Get exact financial insights on the go, anywhere and on any screen size.

Frequently Asked Questions (FAQs)

Yes, all the financial calculators on DigitalFino are 100% free to use. There are no registration forms, sign-ins, or hidden subscription costs. You can calculate EMIs, investment compounding, and tax liabilities unlimited times.

Absolutely. The Income Tax Calculator and Salary Calculator have been updated to reflect the latest Indian Union Budget changes (including the revised New Tax slabs and the standard deduction of ₹75,000 for salaried employees).

The EMI calculator uses the monthly reducing balance formula. It loops through each month of your loan tenure, calculates interest on the remaining outstanding principal balance, deducts it from the fixed monthly payment, and applies the rest to the principal. The results are summarized year-by-year for convenience.

No. All computations are performed client-side in your local browser using JavaScript. No financial inputs, salaries, loan data, or details are sent to any server. Your privacy is 100% secure.

A SIP (Systematic Investment Plan) allows you to invest a fixed amount regularly (e.g., monthly) which averages out purchase costs over time. A Lump Sum investment is a one-time deposit where the entire amount is invested upfront, meaning returns depend heavily on the entry price.

Banks calculate loan eligibility using Fixed Obligations to Income Ratio (FOIR). Usually, banks limit your monthly obligations (existing loans + proposed home loan EMI) to 50%-60% of your net monthly income. You can verify your max borrowing capacity with our Loan Eligibility Checker.

The New Tax Regime is the default option and offers lower tax rates along with a ₹75,000 standard deduction, making it ideal for those without investments. The Old Tax Regime remains better if your total deductions (under 80C, 80D, HRA, and home loan interest) exceed ₹2.5L-₹3.0L depending on your gross CTC.

Our Fixed Deposit calculator supports monthly, quarterly, half-yearly, and yearly compounding frequencies, with quarterly compounding being the standard banking practice in India under IBA rules.

Yes, absolutely. All our engines and user interfaces are built using mobile-first responsive design, ensuring that calculations, graphs, and tables render perfectly on all standard screen sizes.

GST Exclusive calculations add the tax percentage on top of the base rate, whereas GST Inclusive calculations reverse-calculate the base price by dividing the total price by (1 + tax rate / 100), splitting CGST and SGST equally for intra-state sales.

TDS (Tax Deducted at Source) is an income tax withholding mechanism in India. When making payments like salary, professional fees, commission, or rent, the payer deducts a specific percentage (e.g., 10% under Section 194J for professional services, or based on slab rates for salary) and deposits it with the Income Tax Department on behalf of the payee.

Home loan prepayment directly reduces your outstanding principal balance. Since interest is calculated monthly on the reducing balance, a lower principal reduces the interest portion of all your remaining EMIs. This helps you either pay off your loan much faster (reduced tenure) or lower your monthly EMI amount, saving lakhs in total interest.

CTC consists of direct pay components (Basic Salary, House Rent Allowance (HRA), Special Allowance), indirect benefits (medical insurance, food coupons), and statutory contributions (Employer's contribution to Provident Fund (EPF), Gratuity). It represents the total expense an employer incurs on an employee.

A Fixed Deposit (FD) requires a one-time lump-sum investment upfront for a fixed tenure. A Recurring Deposit (RD) allows you to save a fixed sum regularly every month. Both offer fixed, guaranteed interest rates, but FDs typically yield higher absolute returns since the entire sum earns interest from day one.

Yes, all calculators on DigitalFino feature a quick 'Copy Results' or 'Copy Summary' button. This allows you to instantly copy your calculated EMIs, tax splits, or maturity schedules directly to your clipboard to paste into spreadsheets, emails, or notes.