Tritium Half-Life Calculator | Nuclear Decay Calculator

Calculate the decay rate and remaining quantity of Tritium (³H). Half-life of 12.32 years. Free online calculator for nuclear decay calculations.

Tritium (³H)

Half-Life: 12.32 years

Initial Quantity (N₀)

Half-Life (t₁/₂)

Time (t)

Calculate

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About Tritium

Radioactive isotope of hydrogen used in various applications.

Applications

• Self-powered lighting
• Nuclear weapons
• Fusion research
• Biological tracer studies

Decay Constants

λ = 0.056262

Decay constant in units of years⁻¹

τ = 17.774003

Mean lifetime in years

Decay Formula

N(t) = N₀ × (1/2)^(t/12.32)

Where:
N(t) = Quantity remaining at time t
N₀ = Initial quantity
t = Time in years

Related Elements

Carbon-14 Uranium-238 Iodine-131