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

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

Metal	Disc Cost	Bar Cost	Difficulty
Aluminum	$0.25	$0.30	Beginner
Brass	$0.50	$0.60	Intermediate
Copper	$0.55	$0.65	Intermediate
Sterling	$3.00	$4.50	Advanced

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)

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: Jun 11, 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.

Hand Stamped Jewelry Calculator — Blank Size, Layout & Cost

Metal Blank

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