Question 1

What is 675 nm in eV?

Accepted Answer

675 nm = 1.8368 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 1.8368 eV in nm?

Accepted Answer

1.8368 eV = 675.0011 nm.

nm	eV
660 nm	1.8785
665 nm	1.8644
670 nm	1.8505
675	1.8368
680 nm	1.8233
685 nm	1.81
690 nm	1.7969

675 nm to eV

Formula