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Wealth Tools · free, no signup

Run the numbers
before the market does.

A free suite of trading and personal-finance calculators from Accelpix — sizing, risk, options, SIPs, loans, tax and brokerage — with a market blog and a full glossary beside them. Any currency, six languages, and the formulas run on our servers, not in your browser.

Open Wealth Tools Brokerage calculators
Trading & risk

Size it, price it, then place it

Nine tools for the decisions a trader makes before the order — each opens in a new tab.

Position SizeHow many shares or lots a stop-loss lets you carry Risk : RewardIs the target worth the stop, before you place it Average PriceYour true cost after every add-on buy Margin CalculatorCapital needed for futures and option writing Option ProfitP&L of a single option leg at expiry Options GreeksDelta, gamma, vega and theta for any strike Options Strategy BuilderMulti-leg payoffs, charted before you trade FibonacciRetracement and extension levels from any swing Pivot PointClassic, Fibonacci and Camarilla levels for the session
Wealth & planning

For the money that is not in the market today

Thirteen calculators for investing, borrowing, retiring, tax and zakat — the long-horizon side of the same decisions.

SIPWhat a monthly investment becomes over time Step-up SIPSIP that grows with your income each year SWPHow long a corpus lasts on regular withdrawals XIRRThe real return on irregular cash flows Goal PlanningThe monthly amount a target date needs Retirement CorpusThe number you need, adjusted for inflation PPFPublic Provident Fund growth, year by year Fixed DepositMaturity value with the compounding you choose Smart Loan OptimizerEMI, prepayment strategy and months saved MortgageHome-loan cost, amortised month by month Capital GainsShort- and long-term tax on what you sold Compound InterestWhat money becomes when its returns earn returns ZakatThe obligation on eligible wealth, worked out step by step
Brokerage suite

Every charge, for the broker you actually use

Brokerage, STT, exchange fees, GST and stamp duty worked out per broker — plus four planning tools that put the charges inside the trade.

Smart Trade PlannerEntry, stop, target and every charge, in one plan Broker ComparisonThe same trade priced across brokers, side by side Intraday ProfitWhat an intraday round trip really nets after charges Capital Gains (Brokerage)Tax owed on realised trades, by holding period

Broker-specific calculators

Zerodha Groww Angel One Upstox Dhan Fyers ICICI Direct HDFC Securities Kotak Securities Axis Direct Motilal Oswal IIFL Nuvama 5paisa m.Stock Mirae Asset Sharekhan Paytm Money Samco Alice Blue Shoonya Bajaj Broking Choice Anand Rathi Tradesmart
Learn

The idea first, then the number

Market blog Guides that end in a calculator

Evergreen articles on trading, risk and wealth-building, each wired to the tool that turns the idea into a decision.

Read the blog → Glossary Every term, in plain English

The vocabulary of markets and money, defined the way a trader would explain it across the desk.

Open the glossary →

Free. Private. Built by a data vendor.

No signup and nothing you enter is stored. The tools are built by Accelpix, an authorised exchange market data vendor — the same people whose numbers feed ten charting platforms.

Open Wealth Tools