💰 Financial Planning Hub

Financial Calculators — Free Online Tools

Calculate loan EMIs, plan mortgages, compute compound interest growth, estimate tax obligations, and plan your retirement nest egg with fast, reliable mathematical formulas.

✅ 100% Free⚡ Browser-based🔒 Privacy First📱 Touch Ready
Financial calculators for EMI, interest, loans, investments, and savings planning.
Plan your finances and achieve your goals with easy-to-use financial calculators.

Explore Financial Calculator Categories (25 Tools)

Browse our comprehensive suite of 25 client-side financial tools logically grouped by borrowing, savings, investing, and tax planning.

🏦 Loans & Borrowing 7 Tools

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Home Loan Calculator

Calculate home loan EMI, prepayment interest savings, FOIR borrowing eligibility, and Section 24(b) & 80C tax benefits.

🚗

Car Loan Calculator

Calculate car EMI, on-road vehicle cost, 36–84 mo tenure trade-offs, and flat vs reducing interest rates.

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Personal Loan Calculator

Calculate personal loan EMI, upfront processing fees with 18% GST, true effective APR (IRR), and compare two loan offers side-by-side.

🎓

Education Loan Calculator

Calculate student loan EMI, moratorium interest accrual, paying vs capitalising interest, and Section 80E tax deductions.

💳

Credit Card EMI & Payoff

Calculate transaction EMI, 18% GST on interest, debt payoff timeline against the MAD trap, and No-Cost EMI.

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Loan EMI Calculator

Calculate monthly installments, total interest, and amortisation split for personal and auto loans.

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Mortgage Calculator

Detailed home loan EMI planner including property tax, insurance, and PMI calculations.

🏛️ Savings & Government Schemes 4 Tools

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Fixed Deposit (FD) Calculator

Calculate quarterly compounding maturity value, monthly/quarterly payouts, senior citizen extra yield, post-tax net income & inflation purchasing power.

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Recurring Deposit (RD) Calculator

Calculate quarterly compounding maturity amount, senior citizen yields, annual step-up installments & month-wise amortization schedule.

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Public Provident Fund (PPF) Calculator

Calculate 15-year PPF maturity, EEE tax-free interest, 5-year block extensions & compare returns against taxable fixed deposits.

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Sukanya Samriddhi (SSY)

Calculate government-backed 21-year maturity value, 15-year deposit schedules, and tax-free returns for your girl child.

📈 Investing & Wealth Planning 8 Tools

📈

SIP Calculator (Mutual Fund & Step-Up)

Calculate mutual fund SIP returns, annual step-up compounding, closed-form target goal planning & inflation purchasing power.

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SWP Calculator

Calculate mutual fund SWP monthly income, corpus longevity, annual inflation step-up & sustainable payouts.

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Lumpsum Calculator

Calculate mutual fund lumpsum investment returns, compound wealth growth, target goals & lumpsum vs SIP comparison.

📊

Interest Calculator

Calculate simple & compound interest, compare compounding frequencies, add recurring deposits & view compounding bonus.

🎓

Child Education Fund

Plan future college costs with 8%–10% education inflation, required monthly SIP, lump sum, and staged goals.

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Pension & Annuity

Calculate required retirement corpus for target monthly pension, compare Life vs ROPP annuities, and bridge savings shortfalls.

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Investment / CAGR

Model lump-sum compounding growth and monthly SIP investments with estimated returns.

🌴

Retirement Planner

Calculate the total retirement corpus you will need and required monthly savings targets.

🧾 Tax & Financial Management 6 Tools

🇮🇳

Income Tax Calculator (FY 2026-27)

Compare New vs Old regime tax liability, Section 87A rebate up to ₹12 Lakh, deductions, and find your cheaper regime.

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Rent vs Buy Calculator

Compare buying a house with a home loan vs renting and investing down payment in mutual funds.

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Salary / CTC Calculator

Estimate take-home pay, Provident Fund, and income tax deductions based on annual CTC (India).

🧾

Tax / GST / VAT

Add or extract GST, VAT, and sales taxes from gross or net financial amounts.

🏷️

Discount Calculator

Calculate savings, final sale prices, and reverse discounts from initial price tags.

🍽️

Tip & Bill Split

Split restaurant bills, calculate tip percentages, and round shares per person easily.

About Financial Calculators on SmartCalc

Our financial calculators suite brings professional-grade math formulas and reference layouts directly to your device. By performing computations locally in Javascript, we ensure your numbers stay completely secure. There are no registrations, data limits, or fees required to use our suite.

Whether you need to solve formulas step-by-step or compile statistical charts, these widgets are structured to deliver reliable results instantly. Each calculator is accompanied by detailed mathematical explanations, examples, and instructions to clarify how the final result is obtained.

Frequently Asked Questions

Our loan and mortgage calculators use the standard reducing balance amortisation method, which computes interest on the outstanding principal balance each month.
Yes. The retirement calculator has optional fields to incorporate annual inflation (e.g., 6%) to show final targets in today's purchasing power terms.
No. These calculators provide mathematical estimates based on user inputs. For complex tax or financial planning, always consult a certified professional.