The invention discloses a transparent engineering resin formula capable of absorbing electromagnetic waves and a transparent cup prepared from the transparent engineering resin capable of absorbing the electromagnetic waves. The transparent engineering resin capable of absorbing the electromagnetic waves comprises, by mass, 40-70 parts of base resin, 5-10 parts of methyl silicone resin, 5-10 partsof polypropylene, 6 to 10 parts of phase solvent aromatic hydrocarbons, 0.5 to 8 parts of nano antibacterial bactericidal particles, 5 to 15 parts of zinc oxide particles, and 2 to 8 parts of cobaltoxide. The preparation method of the formula is as follows: a, mixing the base resin, an nitiator and the nano antibacterial bactericidal particles, b, irradiating the mixed material with the electromagnetic waves, c, modulating after the electromagnetic wave irradiation, d, performing terahertz wave oscillation radiation after the modulating, e, screening and filtering, and f, packaging after testing. And a transparent cup made of transparent engineering resin that absorbs electromagnetic waves. The transparent engineering resin formula capable of absorbing the electromagnetic waves is used for solving the defects of resin products in the prior art.