Technical Analysis Calculators — Forex
Indicator maths worked out explicitly: ATR, ADX, CCI, Bollinger Bands, Donchian channels, and candlestick pattern probabilities. Useful for checking what your charting platform is actually plotting, or for backtesting an indicator by hand before you trust it.
All Technical Analysis Calculators
Calculate the Average Directional Index to measure trend strength regardless of direction.
Calculate atr with inputs, formulas, and instant results.
Calculate bollinger bands with inputs, formulas, and instant results.
Calculate candlestick pattern probability with inputs, formulas, and instant results.
Calculate the Commodity Channel Index for identifying cyclical trends and extreme price levels.
Calculate Donchian Channel upper and lower bands based on N-period highs and lows.
Calculate Elliott Wave fibonacci projections for waves 3, 5, and corrective ABC targets.
Calculate fibonacci extension with inputs, formulas, and instant results.
Calculate fibonacci retracement with inputs, formulas, and instant results.
Calculate harmonic pattern ratios for Gartley, Butterfly, Bat, and Crab patterns.
Convert standard OHLC candles to Heikin Ashi candles for smoother trend visualization.
Calculate all five Ichimoku Cloud components: Tenkan, Kijun, Senkou A, Senkou B, and Chikou.
Calculate Keltner Channel bands using EMA and ATR for volatility-based entries and exits.
Calculate macd with inputs, formulas, and instant results.
Calculate moving average with inputs, formulas, and instant results.
Calculate bid-ask imbalance ratios from order flow data to detect aggressive buying or selling.
Calculate Parabolic Stop and Reverse levels for trailing stop and trend reversal detection.
Calculate pivot point with inputs, formulas, and instant results.
Calculate optimal Renko brick size using ATR for noise-free trend following charts.
Calculate rsi with inputs, formulas, and instant results.
Calculate the stochastic oscillator %K and %D values for overbought/oversold analysis.
Calculate support resistance level with inputs, formulas, and instant results.
Calculate trend strength with inputs, formulas, and instant results.
Analyze volume distribution across price levels to find POC, value area high, and value area low.
Calculate Volume Weighted Average Price for intraday trading support and resistance levels.
Calculate Williams Percent Range oscillator for momentum and overbought/oversold conditions.
About Technical Analysis Calculators
Indicator maths worked out explicitly: ATR, ADX, CCI, Bollinger Bands, Donchian channels, and candlestick pattern probabilities. Useful for checking what your charting platform is actually plotting, or for backtesting an indicator by hand before you trust it.
Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common technical analysis scenarios. All results are computed in your browser — no data is sent to any server.
What You Can Calculate
This section includes 26 tools: ADX Calculator — Trend Strength Indicator, ATR Calculator — Average True Range, Bollinger Bands Calculator, Candlestick Pattern Probability Calculator, CCI Calculator — Commodity Channel Index, Donchian Channel Calculator, Elliott Wave Calculator, Fibonacci Extension Calculator, and 18 more. Each calculator is free to use with no signup required.