Question 1

What is 1,040 nm in eV?

Accepted Answer

1,040 nm = 1.1922 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 1.1922 eV in nm?

Accepted Answer

1.1922 eV = 1,039.9614 nm.

nm	eV
1,025 nm	1.2096
1,030 nm	1.2037
1,035 nm	1.1979
1,040	1.1922
1,045 nm	1.1865
1,050 nm	1.1808
1,055 nm	1.1752

1,040 nm to eV

Formula