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Hand Stamped Jewelry Calculator — Blank Size, Layout & Cost

Plan metal blank sizes, stamp layouts, and material costs for hand-stamped pendants and cuffs

Cost per Piece

$1.12

Pieces

10

Max Chars

~8

Cost

$1.12
per piece
Batch Total
$11.20

Cost Breakdown (Batch)

Metal Blanks
$2.50
Chains
$7.50
Jump Rings
$1.00
Stamp Wear
$0.20

Stamping Tips

Layout: Use masking tape as a guide line. Mark letter positions with a pen before stamping.
Strike: One firm hit with a 1-lb brass hammer. Multiple light taps cause double impressions.

What You'll Need

Amiloe Digital Postal Scale 66lb/0.1oz

Amiloe Digital Postal Scale 66lb/0.1oz

$15-$224.6
View on Amazon
888 Display Kraft Jewelry Boxes 50pk

888 Display Kraft Jewelry Boxes 50pk

$12-$184.5
View on Amazon

15x15 Sublimation Heat Press Machine

$170-$1854.5
View on Amazon

Heat Press Machine 15x15 5-in-1 with Tumbler Press

$180-$1954.2
View on Amazon
PIVOI Sublimation Blank White Mugs 11oz 12-Pack

PIVOI Sublimation Blank White Mugs 11oz 12-Pack

$25-$354.5
View on Amazon
Amiloe Digital Postal Scale 66lb/0.1oz

Amiloe Digital Postal Scale 66lb/0.1oz

$15-$224.6
View on Amazon
888 Display Kraft Jewelry Boxes 50pk

888 Display Kraft Jewelry Boxes 50pk

$12-$184.5
View on Amazon

15x15 Sublimation Heat Press Machine

$170-$1854.5
View on Amazon

Heat Press Machine 15x15 5-in-1 with Tumbler Press

$180-$1954.2
View on Amazon
PIVOI Sublimation Blank White Mugs 11oz 12-Pack

PIVOI Sublimation Blank White Mugs 11oz 12-Pack

$25-$354.5
View on Amazon

As an Amazon Associate, we earn from qualifying purchases.

Example Calculations

1Aluminum Disc Pendants (10 pieces)

Inputs

MetalAluminum
ShapeRound Disc
Count10
ChainYes

Result

Cost per Piece$1.07

Ten aluminum disc pendants with chains: $0.25 blank + $0.75 chain + $0.10 findings + $0.02 stamp wear per piece.

2Sterling Cuff Bracelets (5 pieces)

Inputs

MetalSterling Silver
ShapeCuff Bracelet
Count5

Result

Cost per Piece$12.12

Five sterling cuffs at $12.00 each blank. No chain needed for cuffs.

Frequently Asked Questions

Q

How many characters fit on a metal stamping blank?

Character capacity depends on blank size and stamp set: a 1" round disc fits 10–12 characters with 3mm stamps, a 1.5" bar fits 15–20 characters, and a 6" cuff fits 40–50 characters.

  • 1" disc: 10–12 characters (3mm stamps)
  • 1.5" bar: 15–20 characters
  • Dog tag: 12–15 characters
  • 6" cuff bracelet: 40–50 characters
  • Smaller 2mm stamps fit 30–50% more characters
Q

Which metal is best for beginners?

Aluminum is the best starter metal. It is soft, inexpensive ($0.20–$0.30 per blank), and stamps cleanly with minimal force. Copper and brass are intermediate. Sterling silver is advanced.

  • Aluminum: softest, cheapest, stamps easily
  • Brass: medium hardness, warm gold tone
  • Copper: medium, develops patina over time
  • Sterling silver: hardest, most expensive, professional results
MetalDisc CostBar CostDifficulty
Aluminum$0.25$0.30Beginner
Brass$0.50$0.60Intermediate
Copper$0.55$0.65Intermediate
Sterling$3.00$4.50Advanced
Q

How much does hand-stamped jewelry cost to make?

A basic aluminum disc pendant costs $0.50–$1.00 in materials (blank + chain + findings). Sterling silver pendants run $4–$6. Retail hand-stamped jewelry sells for $15–$45.

  • Aluminum pendant: $0.50–$1.00 materials
  • Brass pendant: $1.00–$1.50 materials
  • Sterling pendant: $4–$6 materials
  • Retail price: $15–$45 (10–30x markup)
Q

What tools do I need for metal stamping?

Essential tools: letter stamp set ($25–$60), steel bench block ($10–$15), 1-lb brass hammer ($8–$12), and metal blanks. Masking tape for alignment and a permanent marker for darkening impressions are helpful extras.

  • Letter/number stamp set: $25–$60
  • Steel bench block: $10–$15
  • Brass or nylon hammer: $8–$12
  • Metal blanks: $0.20–$5 each depending on metal
  • Stamp straight tape or guide stickers: $5–$8

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Last Updated: Mar 19, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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