Question 1

What is 780 nm in eV?

Accepted Answer

780 nm = 1.5895 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 1.5895 eV in nm?

Accepted Answer

1.5895 eV = 780.0201 nm.

nm	eV
765 nm	1.6207
770 nm	1.6102
775 nm	1.5998
780	1.5895
785 nm	1.5794
790 nm	1.5694
795 nm	1.5595

780 nm to eV

Formula