// multi-utility computation suite · offline · instant · precise
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sci.MRI-Larmor-frequency Calculator
Calculates the Larmor precession frequency f = γB₀/(2π) for any MRI-active nucleus at a given static field strength. ¹H gyromagnetic ratio γ = 267.52 × 10⁶ rad/s/T — at 3 T (clinical MRI), protons resonate at 127.7 MHz (radiofrequency band).
Inputs
B0 T
Reference formula or conversion factor shown for context.
Nucleus
Reference formula or conversion factor shown for context.
Results
Larmor frequency f₀ (MHz)
Sample size or count used in the calculation.
nucleus type
The classification or type assigned based on the inputs.
gyromagnetic ratio γ (MHz/T)
The proportional relationship between two quantities.
typical T1 relaxation (ms)
The value at the specified point or condition.
f₀ = γ · B₀
Reference formula or conversion factor shown for context.