All in One Calculator

ShellTechnos

Contains ads

About this app

🧮 All in One Calculator puts 80+ everyday and financial calculators in one fast, offline, privacy-first app — from loan EMIs and SIP returns to income tax, GST, gold rates and unit conversions. No sign-up. No clutter. Just answers. Converters and live rates in one clean app — and it works offline and stays on your device.

✨ ASK CHINU — YOUR AI MONEY HELPER
Ask a money question in plain words and Chinu runs the right calculator for you. “EMI for 20 lakh at 8.5% for 7 years”, “how much SIP to reach 1 crore”, “tax on 15 lakh” — get an instant answer, a plain-English explanation, and one-tap follow-ups like “at 9% instead” or “compare both tenures”. Open any calculator pre-filled with a single tap.

💰 LOANS & 🏦 EMI
Plan a loan EMI, project your investments, split a trip bill with friends, check today's gold rate or convert currencies — it's all here, localized for your country (India, US, UK, Canada & Australia).
• Personal, Home & Car Loan EMI with full amortization schedule and charts
• Part-payment & existing-loan tracking, Loan Comparison, Refinance
• Mortgage (tax, PMI, HOA), Deposit & LVR, Fixed vs Variable

📈 SAVINGS & INVESTMENTS
• SIP, FD/RD, PPF, EPF, NPS and retirement planning
• SIP, lump-sum & step-up returns
• Country schemes: RRSP / TFSA / FHSA / RESP (Canada), ISA (UK), 401k/IRA (US), Superannuation (Australia)
• SCSS, Sukanya Samriddhi, KVP, NSC, Post Office schemes & more (India)
• PPF, EPF, NPS (with step-up & partial contributions)
• FD, RD, SCSS, Sukanya Samriddhi (SSY), KVP, NSC, Post Office MIS/TD, APY
• Compound & simple interest, inflation, ROI, dividends

🧾 TAX (INDIA)
• Income Tax (old vs new regime), Take-home salary, HRA exemption
• GST add/remove

🎯 PLANNING
• Budget, Savings Goal, Debt Payoff (snowball/avalanche), Emergency Fund
• Net Worth, ROI, Inflation, FIRE, Rent vs Buy, Credit Card Payoff
• Split Expenses — split trip bills with friends, see who owes whom, and settle up together

🚗 VEHICLE
• Fuel Log — track mileage (km/L), spend & monthly trends
• EV vs Petrol running cost, Car Running Cost

💼 BUSINESS
• Margin & Markup, Break-Even, Dividend, Discount, Timesheet

🥇 TODAY'S RATES
• Live Gold & Silver rates with a jewellery calculator (per-gram, karats, tax by country)

🔄 CONVERTERS & TOOLS
• Currency Converter (170+ currencies, works offline)
• Length, Mass, Area, Volume, Speed, Temperature, Time, Data, BMI
• Simple & Compound Interest (solve for future value, present value, rate or time), Sales Tax / GST / VAT, Percentage, Cash counter, Number to Text, Days & Age

📊 DASHBOARD, HISTORY & FAVOURITES
• Dashboard — a personalised overview of your loans and investments, built automatically from your saved calculations
• History — save any calculation with a name & notes, then reopen or recalculate it anytime
• Favourites — pin the calculators you use most for one-tap access
• Reminders — set on-device alerts for EMIs, deposit maturities and custom dates
• Export any result to Excel or PDF, or share it instantly

🌍 BUILT FOR YOUR COUNTRY
India-first, with dedicated packs for the US, UK, Canada and Australia — currency, labels and country-specific schemes (401k, ISA, RRSP/TFSA, and more) adapt automatically.

📤 SAVE & SHARE
• Save any calculation to History and reopen it later
• Export results to Excel or PDF
• Personalise your dashboard with the numbers you track

🔒 PRIVATE & OFFLINE
Your calculations stay on your device — no sign-up needed to calculate, most tools work fully offline, and there's no analytics tracking.

Whether you’re planning a home loan, growing an SIP, filing taxes, or just splitting a dinner bill, All in One Calculator is the only money calculator you need.

Made with ❤️ in India by ShellTechnos.

⭐ Download All in One Calculator and get every number you need in one place.

Disclaimer: All results are estimates for informational purposes only and are not financial, tax or investment advice. Verify figures with your bank or advisor before making decisions.

What’s new

• Ask Chinu is smarter: ask a follow-up on any result, open any calculator pre-filled, plain-English explanations
• New: SSY mixed monthly + yearly deposits; NPS step-up & partial; more Post Office schemes answerable inline
• New: Gold & silver rates now refresh automatically on open
• Fixed: Enhanced the Fuel Log
• Other Polish & fixes