Question 1

What is 25 nm in eV?

Accepted Answer

25 nm = 49.5937 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 49.5937 eV in nm?

Accepted Answer

49.5937 eV = 25 nm.

nm	eV
19 nm	65.2548
21 nm	59.0401
23 nm	53.9062
25	49.5937
27 nm	45.9201
29 nm	42.7532
31 nm	39.9949

25 nm to eV

Formula