Flip a US Quarter Online (25¢)

Realistic 3D US Quarter coin toss simulator featuring authentic cupronickel-clad sheen, 119 reeded rim bevels, and tactile acoustic feedback.

Heads Obverse
Tails Reverse
READY TO FLIP
Total Flips:0
Heads:0 (0.0%)
Tails:0 (0.0%)
Streak:

🛡️ Cryptographic Verifiable Proof (CSPRNG)

Every coin toss is generated via the browser's native Web Crypto API (SubtleCrypto) with a verifiable SHA-256 cryptographic digest.

Numismatic Anatomy & Specifications of the American Quarter Dollar

First authorized by the Mint Act of April 2, 1792, the quarter dollar is America's most iconic coin for sports tosses, decision making, and everyday commerce:

Obverse SculptorJohn Flanagan (1932)
Reverse SculptorJohn Mercanti (Heraldic Eagle)
Diameter & Thickness24.26 mm (0.955 in) / 1.75 mm
Mass / Weight5.670 g (0.200 oz)
Edge Reeds119 Reeds (Anti-Clipping)
Composition91.67% Cu, 8.33% Ni (Cupronickel Clad)

Frequently Asked Questions

Which side is Heads on a US Quarter?

The Obverse (Heads) face depicts the profile portrait of George Washington, the 1st US President, originally sculpted by John Flanagan in 1932 to commemorate Washington's bicentennial, inscribed with 'LIBERTY' and 'IN GOD WE TRUST'.

Which side is Tails on a US Quarter?

The traditional Reverse (Tails) face depicts the Heraldic Bald Eagle with outstretched wings perched on a bundle of arrows and olive branches, designed by John Mercanti, beneath 'E PLURIBUS UNUM' and 'QUARTER DOLLAR'.

What are the exact physical specifications and edge reeds on a US Quarter?

A standard modern clad quarter weighs exactly 5.670 grams (0.200 oz), has a diameter of 24.26 mm (0.955 in), a thickness of 1.75 mm, and features exactly 119 reeded ridges along its outer circumference.

What is the metal composition of a modern US Quarter?

Since the Coinage Act of 1965, circulation quarters are cupronickel-clad, consisting of an outer layer of 75% copper and 25% nickel bonded to a pure copper core (overall net composition: 91.67% Cu, 8.33% Ni).