Question 1

What is 347 nm in eV?

Accepted Answer

347 nm = 3.573 eV. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert nm to eV?

Accepted Answer

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

Question 3

What is 3.573 eV in nm?

Accepted Answer

3.573 eV = 347.0031 nm.

nm	eV
332 nm	3.7345
337 nm	3.6791
342 nm	3.6253
347	3.573
352 nm	3.5223
357 nm	3.4729
362 nm	3.425

347 nm to eV

Formula