Investment

Investment Calculators

Calxo’s investment calculators help you plan what your money will actually become — not the marketing number an AMC quotes you. Every tool uses the standard future-value-of-annuity or compound-interest formulas published by AMFI and SEBI, and runs on realistic 2026 return assumptions for Indian funds and instruments.

What you can calculate here

Each tool answers one question for one type of investor:

  • Monthly SIP corpus for any amount, return rate and tenure
  • Lumpsum future value for one-time investments
  • FD maturity value with quarterly compounding (the convention every Indian bank uses)
  • PPF, NPS and goal-planning projections (coming soon)

Wherever a return rate matters, the page shows current 2026 ranges for Indian large-cap, flexi-cap, mid-cap and small-cap funds, plus debt and hybrid categories — so you can pick a realistic CAGR rather than guessing.

Why these are different

Most online SIP calculators are built by AMCs and fintech distributors who quietly nudge you toward higher return assumptions (it makes the SIP look better and gets the click). Calxo’s calculators are bank- and AMC-agnostic, run entirely in your browser, and never collect your phone number. Each page shows the formula, a worked example with real numbers, the long-term CAGR ranges you should actually use, and links to AMFI or SEBI sources you can verify yourself.

If you’re new to investing, start with the SIP calculator — it’s the single most useful tool if you’re investing from monthly salary.

Investment XIR

XIRR Calculator: Calculate Mutual Fund XIRR Returns Online (Free)

Free XIRR calculator for mutual fund SIP investors. Calculate the annualised XIRR return on your SIP portfolio …

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Investment SCS

SCSS Calculator: Senior Citizen Savings Scheme Interest Calculator (Free)

Calculate SCSS quarterly interest, annual income and total returns. Current rate 8.2% p.a. for FY 2025-26. …

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Investment POM

POMIS Calculator: Post Office Monthly Income Scheme Calculator (Free)

Calculate POMIS monthly income, annual returns and total interest. Current rate 7.4% p.a. for FY 2025-26. Free …

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Investment NSC

NSC Calculator: National Savings Certificate Maturity Value (Free)

Calculate NSC maturity value, total interest and year-by-year breakdown. Current rate 7.7% p.a. compounded …

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Investment KVP

KVP Calculator: Kisan Vikas Patra Doubling & Maturity Calculator (Free)

Calculate KVP maturity value and find when your investment doubles. Current rate 7.5% p.a. — money doubles in …

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Investment DIV

Dividend Yield Calculator: Calculate Stock Dividend Income (Free)

Calculate dividend yield %, annual income from dividends, and payback period for any stock. Free dividend …

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Investment SUK

Sukanya Samriddhi Yojana Calculator: SSY Maturity Amount 2025-26

Free SSY calculator for India. Calculate Sukanya Samriddhi Yojana maturity amount at 8.2% interest rate. Find …

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Investment SIP

Step-Up SIP Calculator: Calculate Returns with Annual SIP Increase

Free step-up SIP calculator for India. See how increasing your SIP by 5–10% every year can dramatically grow …

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Investment RET

Retirement Calculator India: How Much Corpus Do You Need?

Free retirement corpus calculator for India. Find out exactly how much you need to retire, what monthly SIP to …

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Investment INF

Inflation Calculator India: Future Cost & Purchasing Power (Free)

Free inflation calculator for India. See what ₹X today will cost in future years, and how much purchasing …

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Investment GOL

Gold Value Calculator: Find Price of Your Gold in Grams, Tola & Sovereign

Free gold value calculator India. Enter weight in grams, tola or sovereign, select 24K/22K/18K purity, and get …

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Investment STO

Stock Average Calculator — Average Down Cost Price

Calculate average cost price when buying stocks at multiple prices. Add any number of purchases, see total …

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Investment SIM

Simple Interest Calculator — SI Formula, India

Calculate simple interest instantly. Enter principal, rate, and time to get total interest, maturity amount, …

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Investment CAG

CAGR Calculator — Compound Annual Growth Rate

Calculate CAGR instantly. Enter initial value, final value, and years to get compounded annual growth rate, …

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Investment NPS

NPS Vatsalya Calculator: Build Your Child's Retirement Corpus from Day One

Free NPS Vatsalya calculator. PFRDA's child pension scheme launched September 2024. See your child's corpus at …

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Investment CRO

Crorepati Clock: Find the Exact Date You'll Hit ₹1 Crore

Free SIP-to-Crorepati calculator. Enter your monthly SIP and your age, see the exact calendar date you cross …

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Investment UPS

UPS Pension Calculator: Unified Pension Scheme for Central Government Employees

Free Unified Pension Scheme (UPS) calculator for central govt employees. Estimate your monthly pension, family …

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Investment SWP

SWP Calculator — Systematic Withdrawal Plan Calculator India 2026

Free SWP calculator: enter your corpus, monthly withdrawal & return rate to see how long your mutual fund …

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Investment SIP

SIP Calculator: Calculate Mutual Fund SIP Returns Online (Free)

Free SIP calculator for Indian mutual fund investors. Calculate maturity value, total invested amount, and …

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Investment RDC

RD Calculator: Calculate Recurring Deposit Maturity Amount (Free)

Free RD calculator using the quarterly compounding formula all Indian banks apply. Find your maturity amount, …

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Investment PPF

PPF Calculator: Public Provident Fund Maturity Calculator (15-Year Lock-in, 7.1%)

Free PPF calculator for the Public Provident Fund Scheme 2019. Compute maturity at 15 years and 5-year …

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Investment NPS

NPS Calculator: Calculate National Pension Scheme Corpus & Monthly Pension

Free NPS calculator for India. Estimate your retirement corpus, lump sum amount, and monthly pension based on …

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Investment LUMP

Lumpsum Calculator — One-Time Investment Return Calculator India 2026

See how ₹1 lakh grows to ₹3.1 lakh at 12% over 10 years. Free lumpsum calculator for mutual funds, ELSS & …

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Investment FD

FD Calculator: Calculate Fixed Deposit Maturity (Quarterly Compounding)

Free FD calculator using the standard quarterly compounding that every Indian bank applies. Compare maturity …

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Investment C·I

Compound Interest Calculator: Annual, Quarterly, Monthly Compounding

Free compound interest calculator with all standard compounding frequencies — annual, half-yearly, quarterly, …

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About Calxo. Who runs this site

Calxo (calxo.in) is a free, ad-light calculator platform built for Indian users. Every tool covers EMI, SIP, GST, income tax, FD, PPF, salary, and conversions, using Indian rules, INR, and current tax slabs (not generic global formulas).

Publisher

Calxo is operated by Vignesh Sampath Kumar, an SEO Lead at PipeRocket Digital in Chennai and the founder of EVBlogs.in. Vignesh personally writes and reviews every calculator page.

Editorial standards

  • Formulas verified against RBI, Income Tax Department, CBDT, and GST Council sources
  • Updated the same week tax slabs or rules change
  • No paid placements; no affiliate links inside calculators
  • All calculations run in your browser; inputs are never stored

Contact

Corrections, suggestions, or partnership: avmedianews321@gmail.com

Based in India. Founded 2026.

Disclaimer: Calxo is a calculation tool, not financial, legal, or tax advice. For decisions that affect your money in any meaningful way, talk to a SEBI-registered financial advisor or a Chartered Accountant. We update formulas the same week laws change, but we're not liable for outcomes from calculator outputs. Read our Terms and Privacy Policy.