Comparison guide

Genogram vs family tree: what's the difference?

Both map family relationships, but genograms reveal emotional patterns, medical history, and behavioral dynamics that family trees don't capture. Learn when to use each.

Updated October 2026 · By the GenogramAI Team

Quick answer

A family tree shows who is related to whom: names, dates, parents, children and marriages. A genogram contains the same lineage and adds how people relate emotionally (close, conflicted, cut off), medical and mental health history, and repeating patterns, using standardized clinical symbols. Use a family tree for genealogy and a genogram for therapy, social work or health assessment.

Family tree or genogram?

Family tree

Shows who is related to whom. Focuses on ancestry, lineage, and biological connections across generations.
Names and birth/death dates
Parent-child relationships
Marriages
No emotional relationships
No medical history

Genogram

Shows how family members relate emotionally. Includes medical history, behavioral patterns, and relationship dynamics.
All family tree data PLUS:
64 relationship types, including 39 emotional ones
Medical conditions & mental health
Divorces, cutoffs, conflicts
Standardized clinical notation

Feature-by-feature comparison

See exactly how genograms and family trees differ across 12 key features.

Feature	Family tree	Genogram
Primary Purpose	Document ancestry and lineage	Analyze family dynamics and patterns✓
Emotional Relationships	Not shown	64 relationship types (close, hostile, cutoff, etc.)✓
Medical History	Rarely included	Standard feature with condition symbols✓
Mental Health Patterns	Not shown	Tracked across generations✓
Behavioral Patterns	Not shown	Substance abuse, occupations, education✓
Relationship Quality	Shows existence only	Shows closeness, conflict, enmeshment✓
Divorce/Remarriage	Basic notation	Detailed with dates and relationship lines✓
Clinical Use	Limited	Standard in therapy and social work✓
Genealogy Research	Excellent	Good (includes all ancestry data)
Simplicity	Easy to create and read✓	Requires symbol knowledge
Standardization	Varies widely	standard McGoldrick-style notation✓
Software Support	Many options (Ancestry, MyHeritage)	Specialized tools (GenogramAI, GenoPro)

A tick marks the better fit for that feature. Rows without a tick are a tie.

When to use a genogram vs a family tree

The right tool depends on your purpose. Here's a quick guide.

Family Therapy

Use: GenogramTherapists need to see emotional patterns, conflicts, and relationship dynamics to help families heal.

Genealogy Research

Use: Family TreeAncestry research focuses on lineage and historical records rather than emotional relationships.

Medical Assessment

Use: GenogramDoctors use genograms to identify hereditary conditions and health risks across generations.

Social Work

Use: GenogramSocial workers assess family systems, identify at-risk individuals, and plan interventions.

School Projects

Use: Family TreeSimple ancestry projects don't require clinical detail—a family tree is sufficient.

Psychology Research

Use: GenogramResearchers studying intergenerational trauma, attachment, or family systems need genogram data.

The key insight

A family tree answers: "Who are my ancestors?" A genogram answers: "Why does my family function the way it does?"

If you're researching ancestry, a family tree works. If you're trying to understand patterns—why certain issues repeat across generations, why some relationships are strained—you need a genogram. Our genogram maker can help you get started.

What can a genogram show that a family tree can't?

Genograms capture the invisible dynamics that shape family life.

Emotional relationship quality

Close, distant, hostile, enmeshed, cutoff—64 relationship types with visual symbols.

Medical history across generations

Track heart disease, cancer, diabetes, mental health conditions to identify hereditary risks.

Behavioral patterns

Substance abuse, career patterns, educational achievement tracked across generations.

Complex family structures

Divorces, remarriages, step-siblings, half-siblings, adoptions, foster relationships.

Pregnancy losses

Miscarriages, stillbirths, and abortions that affect family dynamics but are often invisible.

Intergenerational trauma

Patterns of abuse, neglect, or dysfunction that repeat across generations become visible.

Genogram example: Genealogy Research Genogram with Sources and Evidence — A genealogy research genogram: a researched family tree with sources, extended with genogram notation. Open this example

Researching your own family history? See our guide to genograms for genealogists — pattern analysis, GEDCOM import, and how a genogram extends your tree. Just need the simpler of the two? Use the free family tree maker.

Frequently asked questions

What is the main difference between a genogram and a family tree?

A family tree shows biological lineage and ancestry (who is related to whom). A genogram includes this plus emotional relationships (close, distant, conflicted), medical history, behavioral patterns, and life events using standardized clinical symbols. Genograms are diagnostic tools; family trees are genealogical records.

When should I use a genogram instead of a family tree?

Use a genogram when you need to understand relationship dynamics, identify health patterns, or work in clinical settings (therapy, social work, medicine). Use a family tree for genealogy research, ancestry documentation, or simple family records without emotional or medical detail.

Can a genogram replace a family tree?

Yes, a genogram contains all family tree information plus additional layers. However, if you only need ancestry records without clinical detail, a simpler family tree may be more appropriate. Genograms are more complex but more informative for understanding family systems.

Do therapists use family trees or genograms?

Therapists, counselors, and social workers primarily use genograms because they reveal relationship patterns, emotional dynamics, and intergenerational issues that family trees don't capture. Genograms are standard tools in family therapy, developed by Monica McGoldrick and Randy Gerson.

What can a genogram show that a family tree cannot?

Genograms show: emotional relationship quality (close, hostile, enmeshed, cutoff), medical conditions across generations, mental health patterns, substance abuse, divorces and remarriages, miscarriages and stillbirths, adoption and foster relationships, and occupational/educational information.

Is a pedigree chart the same as a genogram?

No. A pedigree chart (used in genetics) shows inheritance patterns for specific traits or conditions. A genogram is broader, including emotional relationships, behavioral patterns, and psychosocial factors beyond genetic inheritance. Pedigrees focus on biology; genograms include psychology.

How do I convert a family tree into a genogram?

Start with your family tree structure, then add: 1) Standardized symbols (squares for males, circles for females), 2) Relationship lines showing emotional quality, 3) Medical history for each person, 4) Life events and dates, 5) Behavioral patterns. GenogramAI can help automate this process.

What is an ecomap and how is it different from a genogram?

An ecomap shows a person's connections to external systems (work, school, community, healthcare) rather than family relationships. Genograms focus on family; ecomaps focus on social environment. They're often used together in social work assessments for a complete picture.

Ready to create a genogram?

Our genogram maker makes it easy to create professional genograms with AI assistance. Describe your family and watch the genogram build automatically, or learn the genogram symbols first.