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142 Verified Coins • 246 Countries

World Coin Catalog & Specifications

Browse world coins by country, year, metal tone, or Krause KM# number with verified gram weights, millimeter sizes, and alloy purities.

142 Coins
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246 Nations
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3 Core Specs
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Philippines 1903
Philippines 1 Peso

1 Peso

KM# 16826.96 g
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Philippines 1897
Philippines 1 Peso

1 Peso

KM# 15425.00 g
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Philippines 2018
Philippines 100 Piso

100 Piso

KM# UC# 4115.00 g
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Philippines 2018
Philippines 100 Piso

100 Piso

KM# UC# 4215.00 g
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Philippines 1995
Philippines 200 Piso

200 Piso

KM# 26615.58 g
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Philippines 1998
Philippines 500 Piso

500 Piso

KM# 27628.28 g
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Showing 6 of 6 cataloged coins

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Verified Technical Data

What Every Coin Profile Includes

Every coin record is structured with standardized physical and metallurgical parameters to assist collectors and coin roll hunters.

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01
Spec 1

Exact Metric Dimensions

Verify official mint weight in grams (to 0.01 g precision), diameter in millimeters, edge thickness, and reeding or lettering profiles.

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02
Spec 2

Metallurgy & Alloy Purity

Inspect complete metal compositions, bi-metallic core and ring alloys, magnetic response, and fine silver or gold bullion weight.

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03
Spec 3

Krause (KM#) & Roll Links

Cross-reference international Krause catalog numbers, minting years, and open any coin directly inside our weight and roll calculators.

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Catalog Reference & Mint Standards

World Coin Catalog & Krause KM# FAQ

Standardized numismatic catalog prefixes—such as KM# (Krause-Mishler), Y# (Yeoman), and C# (Craig)—assign a unique identifier to each distinct coin type, alloy composition, and die variety issued by a country. You can enter any number (for example, KM# 102 or simply 102) directly into our catalog search bar above to inspect matching world coins.

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International sovereign mints and grading services specify planchet mass in metric grams (to 0.01 g accuracy) and dimensions in millimeters (mm). Comparing your physical coin on a precision scale against our verified gram specifications helps detect counterfeit planchets, silver-clad transitional issues, and circulation wear.

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Yes. You can either select an issuing nation from the Issuing Country filter above or visit our World Country Directory to explore complete national currency timelines, capital cities, and sovereign coin registries.

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