Heart line: what each shape means in palmistry
Find your heart line, see where it starts and ends, and read what palmistry says about curved, straight, forked and broken heart lines, shape by shape.
Where it starts
"A calmer but a very deep nature." These people don't show much, and would do a great deal for the ones they care about.
Cheiro, 1916, from his own cases.
Its shape
An upward curve belongs to an idealist, someone who hopes for a lot from love. It's a modern reading: the old books cared more about where the line starts.
Numerologist.com, 2026.
Each reading names who said it and when, so you can weigh it.
Scan your hand and see your own heart line traced on your photo, then compare.
The heart line is the top long line across your palm, running under the fingers from the little-finger edge towards your index or middle finger. In palmistry it's the line of love: how you attach, and how much of it shows. Reaching up under the index finger, it's read as high ideals. Stopping between the index and middle fingers, a calmer and deeper nature. Under the middle finger, someone more private and self-directed.
Most pages hand you a list of shapes and adjectives. The classic handbook, Cheiro's from 1916, begins with where the line starts and reads five positions before it says a word about curves. So we start there too. It's a tradition rather than a finding, and a good prompt for thinking about how you love people.
Where your heart line starts, and what each start means
The classic reading has five starting points, and they run as a scale from idealism to self-interest. The mounts are just the pads at the base of each finger: Jupiter under the index, Saturn under the middle. Cheiro puts the whole system in one sentence: "It may arise from the extreme outside of the Mount of Jupiter, from the centre of this Mount, from the space between the first and second fingers, from the face of the Mount of Saturn, or from directly under this Mount."
- aFar side of the index finger's mount
- bCenter of that mount
- cBetween index and middle fingers
- dFace of the middle finger's mount
- eDirectly under that mount
Far out on the index finger's mount is "the blind enthusiast in affection", who can't see a fault in the person they love. The center of that mount is the old favorite, "one of the best of the variations", firm and loyal. Between the two fingers lies "a calmer but a very deep nature", people who don't show much and would do a great deal. Then the book turns severe: from the middle finger's mount, "rather selfish", and from under it, the same "in a much more intensified form".
Those last two are the ones people worry about, so keep in mind who's talking: a professional reader, describing the clients he remembered to other readers. Take it as his portrait, and see whether it fits.
What a curved or straight heart line means
An upward curve belongs to the idealist. A straight line ending between the middle and index fingers balances emotion and reason. A line ending under the middle finger is more self-focused. That's the modern reading, as Numerologist.com's 2026 guide gives it, and the last of those clearly descends from the older one above.
Rising curve
Modern: an idealist
Nearly level
Modern: emotion and reason balanced
Short
Old books: the higher sentiments show less
Very long
Old books: a tendency to jealousy
Ends under the index
Old books: firm, with high ideals
Ends under the middle
Modern: more self-focused
Chained
Old books: changeable in love
Forked
Old books: balanced and affectionate
What breaks, chains and forks mean on a heart line
This is where most pages reach for the word heartbreak, and the old books did get there first. Here is what each one read in these marks, and a better question to ask.
| Mark | How it was read | A question for you |
|---|---|---|
| Broken | A sign of a great loss in love, Cheiro says, though he adds "it may not often be found nowadays". Williams, 1902: "broken engagements, heart aches", and "financial disasters may cause the same effects". | Which loss changed how you love, and what did it change? |
| Chained | "Flirtations and inconstancy in the love nature", in Cheiro's words. | Where do you like to keep your options open, and who notices? |
| Forked | With one branch on the index finger's mount and one between the fingers, "an excellent sign of a well-balanced, happy, affectionate disposition". It's the one shape Cheiro was openly warm about. | Who gets both your high hopes and your everyday patience? |
A break in your heart line doesn't mean heartbreak is coming. These are readings from memory of clients, with nothing counted. If you've landed here after a bad month and you're looking at your palm for an explanation, that's very human, and the questions above are a kinder place to start.
Which end is the start?
You'd think this was settled. It isn't. For some authorities the line rises at the little-finger edge, so the part near that edge "refers to infancy". For others it rises on or near the index finger's mount, and the same stretch "has to do with old age". Leo Markun, surveying the palmistry books of 1927, had the best verdict: "My readers, having paid their money, may proceed to take their choice."
Cheiro takes the second view, which is why his starting points are all up near the fingers. If a page reads a mark on your line as an event at a certain age, ask which end it's counting from.
How three old books read it
Line names and readings weren't settled even between books written within a generation of each other, a point the palm lines overview takes further.
- Cheiro, 1916
- What the line is for"Relates purely to the affectionate disposition"
- What a break meansA great loss in love, rarely seen
- Which end comes firstStarts near the index and middle fingers
- Williams, 1902
- What the line is for"The social or heart line", about social life as much as love
- What a break means"Broken engagements, heart aches", or money trouble
- Which end comes firstDoesn't say
- Markun, 1927
- What the line is for"Sometimes called the Line of Affections"
- What a break meansReports the claims in a doubtful voice
- Which end comes firstReports both views and shrugs
Williams adds a strange complaint: "the ancient palmisters, as well as some of the modern school, confounded this line with the thought line", by which he means the head line. If the two have been mixed up for that long, the distance between them deserves a look.
A heart line close to the head line, or merged with it
The space between two creases gets read as the space between feeling and reasoning, and it's one of the most enjoyable ideas in the tradition. A heart line sitting "very low down on the hand, almost touching the Line of Head" means the heart "will always interfere with the affairs of the head", as Cheiro has it. When the gap narrows from the other direction, the head rules the heart. Our page on the head line takes the other side of that gap.
When the two run together as one line across the palm, you have what medicine calls a single transverse palmar crease and what older sources call a simian crease. It's often normal, and that page has what's known about it.
Three things to ask your own heart line
Try these with your line in front of you.
- The old scale runs from the person who sees no fault to the person who keeps score. Where do you sit this year, and has that moved?
- That "calmer but a very deep nature" doesn't show much. Who in your life would be surprised to hear how much you care?
- If you could change one habit in how you show affection, which one would the people closest to you pick?
Love questions need more than one line. Our guide to love lines reads the signs together, the short marriage lines on the hand's edge have their own page, and the compatibility overlay puts two people's hands side by side for fun. To see your own line rather than a drawing, the palm scanner traces it on your photo, and the free reading starts there.
Sources
Your heart line, read for how you commit
The free scan traces it on your own photo. The love chapter of the Complete Palm Reading takes where yours ends, how it curves and how far it runs, and sets it against the lines around it.
Complete Palm Reading$9.99One payment. No subscription.
Questions people ask
- Where is the heart line?
- It's the highest of the long lines across your palm, running under the fingers from the little-finger edge towards the index or middle finger. If you see two long lines across the palm, the upper one is the heart line.
- What does a curved heart line mean?
- Modern palmistry pages read an upward curve as an idealist, someone who hopes for a lot from love. It's a recent reading: the older handbooks we read organize the line by where it starts, not by its curve.
- What does it mean if my heart line starts under my index finger?
- It's the old favorite. A 1916 handbook calls a line from the center of the index finger's mount "one of the best" forms, and reads it as firm and reliable affection with high ideals.
- Does a broken heart line mean heartbreak?
- No. Two old books did tie a break to loss in love, Cheiro's and Williams's, but a gap in a skin fold is no forecast of anything. Take it as a question about losses you've already lived through.
- Is the heart line the same as the love line?
- Usually yes. Love line is the popular name, and Markun's 1927 survey calls it the Line of Affections. Some pages also use love line for the short marriage lines on the edge of the hand.
- What if I have no heart line?
- Look again for a single long crease crossing the whole palm. Your heart and head lines may be merged into one, which MedlinePlus puts at about 1 person in 30 and calls often normal. If you do have two lines across the palm, the top one is your heart line, however faint.
- Which end of the heart line is the start?
- Authorities disagree, and they always have. Some read it from the little-finger side, others from the index-finger side, and the two systems give opposite meanings to the same stretch of line.
See where your heart line starts
Scan your hand and see it traced on your own photo, then read it against the old books.