Killzone Timer Calculator
Quickly compute killzone timer with accurate formulas. See amortization schedules, growth projections, and side-by-side comparisons.
Formula
Status = Active if (Current UTC Hour >= Start UTC) AND (Current UTC Hour < End UTC) | Countdown = Start UTC − Current UTC
Each killzone has a fixed UTC start and end time. The timer checks the current UTC time against each killzone's window to determine if it is active. For upcoming killzones, the countdown calculates the time difference between now and the next killzone start. All times are converted to your local timezone using your UTC offset.
Worked Examples
Example 1: Killzone Schedule for UTC+5 (Pakistan)
Problem: A trader in Pakistan (UTC+5) wants to know all killzone times and plan their trading day.
Solution: Asian KZ: 5:00 AM - 9:00 AM PKT\nLondon Open KZ: 11:00 AM - 2:00 PM PKT\nNY Open KZ: 5:00 PM - 8:00 PM PKT\nLondon Close KZ: 8:00 PM - 9:00 PM PKT\nNY PM Session: 11:00 PM - 1:00 AM PKT
Result: Best windows: London Open (11AM-2PM) & NY Open (5-8PM PKT)
Example 2: Killzone Status Check at 2:30 PM UTC
Problem: It is currently 2:30 PM UTC. Which killzone is active?
Solution: Asian KZ (0-4 UTC): Closed\nLondon Open KZ (6-9 UTC): Closed\nNY Open KZ (12-15 UTC): ACTIVE (30 min remaining)\nLondon Close KZ (15-16 UTC): Upcoming in 30 min\nNY PM (18-20 UTC): Upcoming in 3.5 hours
Result: NY Open Killzone is ACTIVE | London Close starts in 30 min
Frequently Asked Questions
Why is the New York Open Killzone considered the most important?
The New York Open Killzone (approximately 7-10 AM EST / 12-15 UTC) is considered the most important because it represents the highest volume trading period in the forex market. During this window, US institutional traders enter the market alongside still-active London traders, creating maximum liquidity and volatility. The daily high or low is frequently formed during this killzone. Additionally, major US economic data releases occur at 8:30 AM EST, which falls within this window and often triggers the day's primary directional move. ICT methodology places special emphasis on this killzone because it provides the clearest evidence of institutional order flow and smart money accumulation or distribution.
How do you trade the London Open Killzone?
The London Open Killzone (2-5 AM EST / 6-9 UTC) is traded by first identifying the Asian session range established overnight. When London opens, institutional traders often sweep one side of the Asian range (taking liquidity above the highs or below the lows) before establishing the true London direction. To trade this killzone, mark the Asian session high and low, then wait for a sweep of one side followed by a market structure shift in the opposite direction. Enter on a Fair Value Gap or Order Block that forms during the displacement. Place your stop loss beyond the sweep point and target the opposite side of the Asian range or the next significant liquidity level. The London killzone sets the tone for much of the trading day.
What is the significance of the London Close Killzone?
The London Close Killzone (10-11 AM EST / 15-16 UTC) marks the transition from the London/New York overlap to the New York afternoon session. This killzone is significant because London-based institutional traders are closing their positions, which can create counter-trend moves or acceleration of the existing trend. It is often the window where the daily high or low completes if it was not established during the London or NY open killzones. ICT traders use this killzone to identify exhaustion moves, trap setups, and position themselves for the NY PM session. Trades taken during London close often have shorter duration and tighter targets compared to the major killzones.
Should you trade during every Killzone?
No, you should not trade during every killzone. ICT methodology emphasizes selectivity and patience. The most effective approach is to focus on one or two killzones that fit your schedule and trading style. Many ICT traders focus exclusively on the New York Open Killzone due to its high probability. Additionally, not every killzone produces a tradeable setup — you should only enter when you identify specific conditions: a clear higher timeframe bias, a liquidity sweep at a key level, a market structure shift, and a Fair Value Gap or Order Block for entry. Trading every killzone leads to overtrading, increased commissions, and emotional decision-making. Quality over quantity is the cornerstone of profitable killzone trading.
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.
Can I use the results for professional or academic purposes?
You may use the results for reference and educational purposes. For professional reports, academic papers, or critical decisions, we recommend verifying outputs against peer-reviewed sources or consulting a qualified expert in the relevant field.