Ichimoku Cloud Calculator
Calculate all five Ichimoku Cloud components: Tenkan, Kijun, Senkou A, Senkou B, and Chikou. Enter values for instant results with step-by-step formulas.
Reviewed for accuracy by Daniel Agrici, Founder & Lead Developer
Ichimoku Cloud Calculator
Calculator
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Formula: Tenkan = (9H + 9L)/2 | Kijun = (26H + 26L)/2 | Span A = (Tenkan + Kijun)/2 | Span B = (52H + 52L)/2
Worked example — Price at 1.1050 is above the cloud (bullish). Cloud is bullish (Span A > Span B). TK Cross neutral (equal). Signal: Buy.
Formula
Tenkan = (9H + 9L)/2 | Kijun = (26H + 26L)/2 | Span A = (Tenkan + Kijun)/2 | Span B = (52H + 52L)/2
Each Ichimoku component uses the midpoint of the high-low range over different lookback periods. Tenkan-sen uses 9 periods for short-term equilibrium, Kijun-sen uses 26 periods for medium-term, and Senkou Span B uses 52 periods for long-term. Senkou Span A averages the Tenkan and Kijun. Spans A and B are projected 26 periods forward to form the cloud.
Worked Examples
Example 1: EUR/USD Bullish Ichimoku Setup
Problem:Calculate Ichimoku levels for EUR/USD with: 9-period H/L: 1.1100/1.0950, 26-period H/L: 1.1150/1.0900, 52-period H/L: 1.1200/1.0800, Close: 1.1050.
Solution:Tenkan-sen = (1.1100 + 1.0950) / 2 = 1.10250 Kijun-sen = (1.1150 + 1.0900) / 2 = 1.10250 Senkou Span A = (1.10250 + 1.10250) / 2 = 1.10250 Senkou Span B = (1.1200 + 1.0800) / 2 = 1.10000 Chikou Span = 1.1050 (current close) Cloud Top = 1.10250, Cloud Bottom = 1.10000
Result:Price at 1.1050 is above the cloud (bullish). Cloud is bullish (Span A > Span B). TK Cross neutral (equal). Signal: Buy.
Example 2: GBP/USD Bearish Cloud Breakdown
Problem:GBP/USD data: 9-period H/L: 1.2600/1.2500, 26-period H/L: 1.2700/1.2450, 52-period H/L: 1.2750/1.2400, Close: 1.2420.
Solution:Tenkan-sen = (1.2600 + 1.2500) / 2 = 1.25500 Kijun-sen = (1.2700 + 1.2450) / 2 = 1.25750 Senkou Span A = (1.25500 + 1.25750) / 2 = 1.25625 Senkou Span B = (1.2750 + 1.2400) / 2 = 1.25750 Cloud Top = 1.25750, Cloud Bottom = 1.25625 Price 1.2420 is below cloud
Result:Price below cloud (bearish). Cloud is bearish (Span B > Span A). Tenkan below Kijun (bearish TK). Signal: Strong Sell.
Frequently Asked Questions
What is the Ichimoku Cloud and how does it work?
The Ichimoku Cloud (Ichimoku Kinko Hyo) is a comprehensive technical analysis indicator developed by Japanese journalist Goichi Hosoda in the 1930s, published in 1968 after 30 years of refinement. The name translates to 'one glance equilibrium chart' because it provides a complete picture of support, resistance, trend direction, momentum, and trading signals in a single view. The system consists of five lines: Tenkan-sen (conversion line), Kijun-sen (base line), Senkou Span A and B (which form the cloud), and Chikou Span (lagging span). Together, these components create a dynamic visual representation of market equilibrium that adapts to changing conditions across any timeframe.
How is the Tenkan-sen (Conversion Line) calculated and interpreted?
The Tenkan-sen is calculated as the average of the highest high and lowest low over the past 9 periods: (9-period High + 9-period Low) / 2. Unlike a moving average that uses closing prices, it uses the midpoint of the range, making it more responsive to price extremes. The Tenkan-sen acts as a short-term equilibrium line and minor support/resistance level. When price is above the Tenkan-sen, short-term momentum is bullish. When it crosses above the Kijun-sen (TK Cross), it generates a buy signal. The slope of the Tenkan-sen indicates momentum strength, with a steep slope showing strong momentum and a flat Tenkan-sen suggesting consolidation or a potential reversal.
What is the Kijun-sen (Base Line) and why is it important?
The Kijun-sen is calculated as the midpoint of the highest high and lowest low over the past 26 periods: (26-period High + 26-period Low) / 2. It represents the medium-term equilibrium and serves as the primary support and resistance line in the Ichimoku system. The Kijun-sen is arguably the most important single component because it reflects the market balance over a longer period. Price tends to return to the Kijun-sen after extended moves, making it an excellent mean-reversion target. When the Kijun-sen is flat, it acts as a powerful magnet for price and indicates a ranging market. A rising or falling Kijun-sen confirms trend direction and provides trailing stop levels for position management.
How do Senkou Span A and B form the cloud and what does cloud thickness mean?
Senkou Span A is the average of the Tenkan-sen and Kijun-sen, plotted 26 periods ahead. Senkou Span B is the midpoint of the 52-period high and low, also plotted 26 periods ahead. The area between these two lines forms the Kumo (cloud). When Senkou Span A is above Senkou Span B, the cloud is bullish (typically colored green), indicating upward equilibrium. When Span B is above Span A, the cloud is bearish (typically red). Cloud thickness represents the strength of support or resistance. A thick cloud is harder for price to penetrate, while a thin cloud suggests weak equilibrium that price can easily break through. The forward projection of the cloud provides future support and resistance levels.
What is the Chikou Span and how is it used for confirmation?
The Chikou Span (Lagging Span) is simply the current closing price plotted 26 periods back on the chart. Despite its simplicity, it provides powerful confirmation of trading signals. When the Chikou Span is above the price from 26 periods ago, it confirms bullish momentum. When below, it confirms bearish momentum. For a trade signal to be considered strong in the Ichimoku system, the Chikou Span should be clear of the price action and cloud from 26 periods ago, indicating no obstruction to the current trend. If the Chikou Span is inside the historical cloud or intertwined with old price action, the signal is considered weak because it suggests the current trend lacks clean separation from historical equilibrium.
What are the key Ichimoku trading signals and how are they ranked?
Ichimoku generates three main signal types ranked by strength. The TK Cross is the weakest signal, occurring when Tenkan-sen crosses Kijun-sen. A bullish TK Cross above the cloud is strong, inside the cloud is neutral, and below the cloud is weak. The Kijun Cross occurs when price crosses the Kijun-sen. A bullish Kijun cross above the cloud is strong. The Cloud Breakout is the strongest signal, occurring when price breaks through the cloud. A bullish breakout through a thin cloud during a bullish TK cross with Chikou Span confirmation creates the most reliable buy signal. The strongest signals have all five components aligned: price above cloud, bullish TK cross, rising Kijun-sen, bullish cloud ahead, and Chikou Span above historical price.
What timeframes work best for Ichimoku Cloud analysis?
The original Ichimoku settings (9, 26, 52) were designed for the Japanese stock market trading week of 6 days, where 9 represents 1.5 weeks, 26 represents one month, and 52 represents two months. These default settings work remarkably well across most timeframes and markets. For daily charts, the defaults are standard and widely used. For weekly charts, some traders use 7, 22, 44 to align with calendar weeks. For intraday trading, the defaults still work but some traders prefer adjusted settings like 7, 22, 44 for 1-hour charts. The key principle is that Ichimoku works best on higher timeframes (4-hour and above) where there is enough data for the indicator to generate reliable equilibrium levels. Lower timeframes produce more noise and false signals.
How do you use the Ichimoku Cloud for support and resistance trading?
The Ichimoku Cloud provides multiple layers of support and resistance. In an uptrend, the Tenkan-sen provides first support (minor), the Kijun-sen provides second support (major), and the cloud top provides strong support. In a downtrend, these levels become resistance in reverse order. The cloud itself acts as a zone of support or resistance rather than a single price level, making it more realistic than traditional horizontal levels. When price approaches the cloud, traders watch for rejection (bounce off the cloud edge) or penetration (break through). A key technique is to use the cloud as a trailing stop zone. For long trades in a bullish trend, hold the position as long as price stays above the cloud, using the cloud bottom as the trailing stop level.
What is a Kumo twist and what does it signal?
A Kumo twist (cloud twist) occurs when Senkou Span A and Senkou Span B cross each other, changing the cloud from bullish to bearish or vice versa. This event is significant because it signals a shift in medium-to-long-term market equilibrium. A bullish Kumo twist (Span A crossing above Span B) suggests the market balance is shifting in favor of buyers. A bearish twist signals the opposite. Because the cloud is plotted 26 periods ahead, Kumo twists appear in advance, giving traders a forward-looking signal. The point where the cloud is thinnest (at the twist) represents the weakest support or resistance, making it the most likely point for price to break through. Multiple consecutive Kumo twists suggest an indecisive market without clear directional equilibrium.
How does the Ichimoku Cloud compare to other technical indicators?
The Ichimoku Cloud is unique because it combines trend identification, support/resistance levels, momentum signals, and forward-looking projections in a single indicator. Most other indicators provide only one or two of these functions. Moving averages show trend but lack support/resistance precision. Bollinger Bands show volatility but not trend direction. RSI shows momentum but not support levels. MACD shows trend and momentum but not price-based support. The Ichimoku Cloud combines all these elements while also projecting future levels through the forward-plotted cloud. Its main disadvantage is visual complexity, which can overwhelm beginners. Despite its Japanese origins and initial forex focus, Ichimoku has proven effective across stocks, futures, crypto, and all liquid markets worldwide.
References
Reviewed for accuracy by Daniel Agrici, Founder & Lead Developer · Editorial policy
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