Free family tools

Pick how you and your relative each connect to a common ancestor. We'll tell you the relationship in English and Mandarin.

Pick a relationship and see the average autosomal DNA you'd share — both as a percentage and in centiMorgans (cM). The actual amount varies; the range column shows what's typical.

Two calculators in one — work out an exact age between any two dates, or estimate how many generations span two birth years.

Type your family's names and dates into the boxes below, then print. Everything stays in your browser — nothing is uploaded.

Build a top-down hierarchy — family, team, or company. Add people, link them, drag to arrange, export.

Plot any group of people on a free-form network map. Drag a connection from one person's edge to another's.

Add events with dates and titles. They're plotted left-to-right by date. Use it for life summaries, project histories, or family milestones.

Pick the categories that matter, randomise the order, then print or copy the list. Made for sitting down with a parent or grandparent and recording the answers.

Pick a layout, print it, fill it in by hand. Designed for A4 / US Letter landscape.

See every ancestral surname in your family, grouped by generation.