Question 1

What is 45 nm in eV?

Accepted Answer

45 nm = 27.552 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 27.552 eV in nm?

Accepted Answer

27.552 eV = 45.0001 nm.

nm	eV
39 nm	31.7908
41 nm	30.24
43 nm	28.8335
45	27.552
47 nm	26.3796
49 nm	25.3029
51 nm	24.3106

45 nm to eV

Formula