Question 1

What is 446 nm in eV?

Accepted Answer

446 nm = 2.7799 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 2.7799 eV in nm?

Accepted Answer

2.7799 eV = 446.0024 nm.

nm	eV
431 nm	2.8767
436 nm	2.8437
441 nm	2.8114
446	2.7799
451 nm	2.7491
456 nm	2.719
461 nm	2.6895

446 nm to eV

Formula