Qimen Hour Chart vs Lifetime Chart: Scope and Method
A Qimen hour chart and a Qimen lifetime chart are different chart purposes. The hour chart starts from a declared question or event moment and addresses a…
Overview
A Qimen hour chart and a Qimen lifetime chart are different chart purposes. The hour chart starts from a declared question or event moment and addresses a bounded situation; the lifetime or birth-chart approach starts from birth data and belongs to a separately specified modern practice. Some software also distinguishes year, month, day, and hour boards. Before calculating, record the chart purpose, time input, civil-time convention, day boundary, Yuan and bureau method, plate movement, center rule, and progression rule. A birth timestamp cannot simply be sent through an hour-question engine and relabeled a lifetime chart; the lifetime method and its later-period logic must be named and sourced independently.
At a glance
- Page role
- Foundation concept
- Terms covered
- Qimen birth chart · lifetime Qimen chart
- Verification focus
- Before calculating, record the chart purpose, time input, civil-time convention, day boundary, Yuan and bureau method, plate movement, center rule, and progression rule. A birth timestamp cannot simply be sent through an hour-question engine and relabeled a lifetime chart; the lifetime method and its later-period logic must be named and sourced independently.
- Stop rule
- Do not stretch one hour chart into a lifelong personality, health, relationship, or wealth forecast. Do not infer that a searched-for chart type is valid because it has traffic. Long-term claims require a declared method, direct records, and appropriate professional evidence; predictive validity remains unproven.
Direct answer and scope
A Qimen hour chart and a Qimen lifetime chart are different chart purposes. The hour chart starts from a declared question or event moment and addresses a bounded situation; the lifetime or birth-chart approach starts from birth data and belongs to a separately specified modern practice. Some software also distinguishes year, month, day, and hour boards.
- Names and related terms: Qimen birth chart
- Names and related terms: lifetime Qimen chart
How the rule is formed or checked
Before calculating, record the chart purpose, time input, civil-time convention, day boundary, Yuan and bureau method, plate movement, center rule, and progression rule. A birth timestamp cannot simply be sent through an hour-question engine and relabeled a lifetime chart; the lifetime method and its later-period logic must be named and sourced independently.
Keep the cast moment, UTC offset, method version, palace, and interacting symbols visible before adopting an interpretation.
How to use this in a reading
Use an hour chart for one current operational question and keep its conclusion tied to that situation and review window. Treat lifetime-chart material as a separate interpretive system with its own evidence and uncertainty. OpenFate’s documented Qimen calculator currently implements the named hour-chart method only, so this Wiki page explains the boundary rather than pretending the product calculates a lifetime chart.
- Name the visible chart fact before assigning symbolic meaning.
- Compare the asker and matter anchors with every layer in their palaces.
- Record at least one supporting condition and one counter-signal.
- End with a reversible action and an observable review point.
Worked contrast
The same person’s birth timestamp and today’s contract-question timestamp can produce different boards because they answer different questions and may use different rules. A responsible comparison labels the purpose and method first; visual similarity between the boards is not evidence that their claims are interchangeable.
Common mistake and limit
Do not stretch one hour chart into a lifelong personality, health, relationship, or wealth forecast. Do not infer that a searched-for chart type is valid because it has traffic. Long-term claims require a declared method, direct records, and appropriate professional evidence; predictive validity remains unproven.
Sources and editorial basis
- NCC-T06 奇門遁甲產品功能說明NCC-T06 software function list: separate year, month, day, and hour boards plus the optional 奇門命盤 feature; promotional efficacy claims are excluded.A modern software feature list used only to document that practitioners may distinguish year, month, day, and hour charts and may treat a Qimen birth chart as a separate optional method. Its promotional efficacy claims are not used as evidence.
- OpenFate Qimen hour-chart methodOpenFate docs/QIMEN_SYSTEM.md, “Professional calculation contract,” “Interpretation and evidence contract,” and “Rule-source map,” source-reviewed 2026-09-12.Product-specific reference for OpenFate’s fixed-offset civil-time, hour-Qimen, rotating-plate, Chaibu implementation and its deterministic chart fields. A source review on 2026-09-12 does not prove live deployment, other schools, or predictive validity.