Question 1

What is 1 eV in THz?

Accepted Answer

1 eV = 241.7989 THz. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert eV to THz?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your eV value by the appropriate factor to get THz, or use the interactive converter above.

Question 3

What is 241.7989 THz in eV?

Accepted Answer

241.7989 THz = 1 eV.

eV	THz
0.5 eV	120.8995
1	241.7989
1.5 eV	362.6984
2 eV	483.5978
2.5 eV	604.4973
3 eV	725.3968
3.5 eV	846.2962

1 eV to THz

Formula