1 tnf (ton-force (short)) is equal to 88,964,431,996,423,310,000,000,000,000 yoctonewton. To convert from ton-force (short) to yoctonewton, multiply by 88,964,431,996,423,310,000,000,000,000 or divide by 0.000000000000000000000000000011240447193999998.