Question 1

What is 418 nm in eV?

Accepted Answer

418 nm = 2.9661 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 2.9661 eV in nm?

Accepted Answer

2.9661 eV = 418.0041 nm.

nm	eV
403 nm	3.0765
408 nm	3.0388
413 nm	3.002
418	2.9661
423 nm	2.9311
428 nm	2.8968
433 nm	2.8634

418 nm to eV

Formula