Question 1

What is 495 nm in eV?

Accepted Answer

495 nm = 2.5047 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 2.5047 eV in nm?

Accepted Answer

2.5047 eV = 495.0062 nm.

nm	eV
480 nm	2.583
485 nm	2.5564
490 nm	2.5303
495	2.5047
500 nm	2.4797
505 nm	2.4551
510 nm	2.4311

495 nm to eV

Formula