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.
Calculator
Adjust values & calculate9-Period Range (Tenkan-sen)
26-Period Range (Kijun-sen)
52-Period Range (Senkou Span B)
Ichimoku Components
Key Support/Resistance Levels
Formula
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.
Last reviewed: December 2025
Worked Examples
Example 1: EUR/USD Bullish Ichimoku Setup
Example 2: GBP/USD Bearish Cloud Breakdown
Background & Theory
The Ichimoku Cloud Calculator applies the following established principles and formulas. Foreign exchange markets facilitate the conversion of one currency into another and serve as the largest and most liquid financial markets in the world, with daily turnover exceeding seven trillion US dollars. Exchange rates are quoted as currency pairs, expressing the price of one unit of a base currency in terms of a quote currency. For example, a EUR/USD rate of 1.0850 means one euro buys 1.0850 US dollars. The smallest standardized price movement in most pairs is the pip, typically the fourth decimal place, with a value of 0.0001 per unit for USD-denominated pairs. The bid price is the rate at which a dealer will buy the base currency, while the ask price is the rate at which it will sell. The spread between bid and ask represents the dealer's compensation and varies with liquidity and volatility. Leverage amplifies both gains and losses by allowing traders to control positions larger than their deposited margin. A 100:1 leverage ratio means a one-percent adverse move eliminates the entire margin, making position sizing and risk management critical. Two parity conditions from international economics anchor exchange rate theory. Purchasing Power Parity (PPP) holds that exchange rates should adjust over time so that identical goods trade at equivalent prices across countries: S = P_d / P_f, where S is the spot rate and P_d and P_f are domestic and foreign price levels. PPP performs well over long horizons but poorly in the short run due to trade barriers, non-tradable goods, and capital flows. Covered Interest Rate Parity (CIRP) is a near-arbitrage condition stating that forward exchange rate premiums or discounts exactly offset interest rate differentials between two currencies: F/S = (1 + r_d) / (1 + r_f). Deviations from CIRP create riskless arbitrage opportunities that traders rapidly eliminate. Uncovered Interest Rate Parity posits that high-yielding currencies should depreciate to offset their interest advantage, though empirical evidence is mixed and the carry trade — borrowing in low-rate currencies to invest in high-rate ones — has generated persistent returns.
History
The history behind the Ichimoku Cloud Calculator traces back through the following developments. For much of the nineteenth century and early twentieth century, the international monetary system operated under the classical gold standard, under which each participating currency was fixed to a defined weight of gold, making bilateral exchange rates effectively constant. The system provided price stability and facilitated global trade but constrained governments' ability to respond to economic downturns. World War One shattered the gold standard as nations suspended convertibility to finance wartime expenditures. The interwar period saw attempts to restore gold convertibility, most notably the British return to the gold standard in 1925 at the pre-war parity, a decision criticized by John Maynard Keynes as deflationary. The Great Depression forced widespread currency devaluations and the effective collapse of the international gold standard by the early 1930s. The Bretton Woods Conference of July 1944 established a new order in which member currencies were pegged to the US dollar, while the dollar alone was convertible into gold at 35 dollars per troy ounce. The International Monetary Fund and World Bank were created at the same conference to oversee the system. Bretton Woods delivered exchange rate stability during the postwar growth era but came under strain as US deficits and European dollar accumulation outpaced American gold reserves. On August 15, 1971, President Nixon announced the suspension of dollar-gold convertibility — the so-called Nixon Shock — effectively ending the Bretton Woods system. By 1973, major currencies had transitioned to floating exchange rates determined by market supply and demand, a regime that has persisted. On September 16, 1992, hedge fund manager George Soros shorted the British pound against the European Exchange Rate Mechanism constraints, forcing the UK's withdrawal in what became known as Black Wednesday. Electronic trading platforms emerged in the 1990s and 2000s, replacing voice-brokered interbank markets and dramatically reducing transaction costs for institutional and retail participants alike.
Frequently Asked Questions
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\nKijun-sen = (1.1150 + 1.0900) / 2 = 1.10250\nSenkou Span A = (1.10250 + 1.10250) / 2 = 1.10250\nSenkou Span B = (1.1200 + 1.0800) / 2 = 1.10000\nChikou Span = 1.1050 (current close)\nCloud 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\nKijun-sen = (1.2700 + 1.2450) / 2 = 1.25750\nSenkou Span A = (1.25500 + 1.25750) / 2 = 1.25625\nSenkou Span B = (1.2750 + 1.2400) / 2 = 1.25750\nCloud Top = 1.25750, Cloud Bottom = 1.25625\nPrice 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
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 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.
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.
Is my data stored or sent to a server?
No. All calculations run entirely in your browser using JavaScript. No data you enter is ever transmitted to any server or stored anywhere. Your inputs remain completely private.
References
Reviewed by Daniel Agrici, Founder & Lead Developer · Editorial policy