Birthday gifts for sister: what people actually spend
The 5 ideas here run from $10 to $400, and 1 of them come in under the $55.65 people say they spend on an adult's birthday gift — per Empower, 2025.
This is the national figure for an adult's birthday gift, not a breakdown for a sister — no published survey we could find breaks spending down by relationship, and the per-relationship numbers you will see elsewhere carry no source.
How the figure was collected — survey, sample and the date it was run.
- How much money should you give for a birthday gift for your sister?
- No published survey we could find gives a figure for a sister specifically. The one number that exists covers any adult: $55.65 (Empower, 2025). 1 of the 5 ideas here come in under it.
- How much do people spend on a birthday gift?
- $55.65 on average for an adult, per Empower (2025). The 5 ideas on this page run from $10 to $400, so 1 of them sit under that figure.
Something only you would know to give her
A gift for the life she has now
The boring thing she keeps putting off buying
Removing the distance, when you live apart
One good gift, split between siblings
The dashed line is the going rate — $55.65. Bars show each idea's price range; the exact figures are under every idea below.
Under $25
Something only you would know to give her
You have decades of material nobody else has. The book you both read as kids, the sweets from the shop near the old house, the reference no one else would get.
$10–$40
checked
$25–50
A gift for the life she has now
Siblings freeze each other at the age they last lived together. This is the deliberate correction: buy for who she is this year, not who she was when you shared a bathroom.
$25–$70
checked
$50–100
The boring thing she keeps putting off buying
The proper suitcase, the office chair that does not hurt, the mattress topper. Unromantic, unphotogenic, and used more than anything else she gets this year.
$45–$150
checked
$50–100
Removing the distance, when you live apart
If the honest problem is that you never see each other, spend the money on that rather than on an object to post. A train fare beats a parcel.
$50–$160
checked
$100–250
One good gift, split between siblings
Three of you at the typical spend each buys something none of you could justify alone — and it quietly solves the comparison problem that makes sibling gifts awkward.
$100–$400
checked
Also worth a look
Prices are bands with the date we last checked them, not exact figures — why we publish them that way.