Femtonewton Newton
| fN N |
Femtonewton Kilonewton
| fN kN |
Femtonewton Gram-sila
| fN gf |
Femtonewton Kilogram-sila
| fN kgf |
Femtonewton Tonska sila (metrički)
| fN tf |
Femtonewton Exanewton
| fN EN |
Femtonewton Petanewton
| fN PT |
Femtonewton Teranewton
| fN TN |
Femtonewton Giganewton
| fN GN |
Femtonewton Meganewton
| fN MN |
Femtonewton Hektonjuton
| fN hN |
Femtonewton Dekanewton
| fN daN |
Femtonewton Decinewton
| fN dN |
Femtonewton Centinjuton
| fN cN |
Femtonewton Milinewton
| fN mN |
Femtonewton Mikronjutn
| fN µN |
Femtonewton Nanonewton
| fN nN |
Femtonewton Pikonjuton
| fN pN |
Femtonewton Attonewton
| fN aN |
Femtonewton Din
| fN dyn |
Femtonewton Džul/metar
| fN J/m |
Femtonewton Džul/centimetar
| fN J/cm |
Femtonewton Tonska sila (kratka)
| — |
Femtonewton Tonska sila (dugo)
| fN tonf (UK) |
Femtonewton Kip-sila
| fN kipf |
Femtonewton Kilofunta-sila
| fN kipf |
Femtonewton Funta-sila
| fN lbf |
Femtonewton Unca-sila
| fN ozf |
Femtonewton Poundal
| fN pdl |
Femtonewton Funta stopa/kvadratna sekunda
| — |
Femtonewton Jezero
| fN p |
Femtonewton Kilopond
| fN kp |