AstroDunia
Calculators

Plan, price, and validate faster

Support & Resistance

Derive key S/R levels from historical price.

Price levelsOpen

Win-Rate & Risk–Reward

Plan entries with stop/target, RR and expectancy.

Trade planningOpen

RR Ratio (Quick)

Fast RR ratio from stop & target distance.

Trade planningOpen

Risk–Reward Break-Even

Find breakeven win-rate for a given RR.

ExpectancyOpen

Risk–Reward (India)

RR calculator tailored for Indian markets.

IndiaOpen

Trading Risk–Reward

Evaluate potential trades quickly.

TradingOpen

Stock Risk–Reward

Position-level RR for stock trades.

TradingOpen

Risk to Reward

Simple risk ⇄ reward comparison.

TradingOpen

Fibonacci Retracement

Calculate Fibonacci retracement levels for technical analysis.

Technical AnalysisOpen

Profit & Loss (P&L)

Calculate profit and loss for trades with risk-reward analysis.

TradingOpen

Drawdown & Capital Recovery

Calculate capital recovery requirements after drawdowns and understand risk management.

Risk ManagementOpen

Options Pricing & Greeks (Black–Scholes)

Option theoretical price, Delta, Gamma, Theta, Vega, Rho & payoff.

OptionsOpen

CAGR

Measure annualized investment growth using the CAGR formula.

ReturnsOpen

ROI

Return on investment, annualized return.

ReturnsOpen

NPV

Calculate net present value of investments with cash flows.

ValuationOpen

IRR

Compute internal rate of return for investment analysis.

ValuationOpen

DCF

Discounted cash flow valuation with terminal value.

ValuationOpen

Portfolio Risk (Std Dev)

Calculate portfolio standard deviation and volatility for risk analysis.

PortfolioOpen

Sharpe & Sortino Ratios

Calculate risk-adjusted returns with Sharpe and Sortino ratios.

PortfolioOpen

Correlation & Covariance

Analyze relationships between assets for portfolio diversification.

PortfolioOpen

Efficient Frontier

Optimize portfolio allocation using Modern Portfolio Theory.

PortfolioOpen

Emergency Fund

Plan a safety buffer for unexpected expenses.

Personal financeOpen

Retirement

Estimate retirement needs and savings path.

Personal financeOpen

Mortgage

Monthly payment & total interest for home loans.

LoansOpen

House Affordability

Estimate how much home you can afford.

LoansOpen

How Long Will My Savings Last

Project runway for savings under withdrawals.

Personal financeOpen

Saving Growth

Visualize savings growth over time.

Personal financeOpen

Spending Calculator

Understand your monthly spend breakdown.

BudgetingOpen

Life Insurance

Estimate needed insurance coverage.

ProtectionOpen

Dividend & P/E

Dividend yield and P/E ratio helpers.

ValuationOpen

Property Valuation

Estimate property value from key inputs.

Real estateOpen

Astrology Longevity

Birth-chart based longevity insights.

AstrologyOpen
Premium Market Tools

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Pair these calculators with daily execution, live timing alerts, and the 2026 roadmap so every setup fits a bigger plan.

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Plan the Year. Not Just the Trade.

Daily updates keep you sharp. Live broadcasts keep you fast. But strategy is built on foresight. The Annual Letter 2026 maps out the cycles shaping equities, commodities, and crypto for the year ahead. Investors worldwide rely on it as their compass.

Built for consistent, repeatable decision-making