Question 1

What is 745 nm in eV?

Accepted Answer

745 nm = 1.6642 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 1.6642 eV in nm?

Accepted Answer

1.6642 eV = 745.0078 nm.

nm	eV
730 nm	1.6984
735 nm	1.6869
740 nm	1.6755
745	1.6642
750 nm	1.6531
755 nm	1.6422
760 nm	1.6314

745 nm to eV

Formula