| 0.00013141597261053 | livre (troy) |
| 0.0001081363979713 | livre |
| 0.04904990337169 | gramme |
| 4.904990337169E-5 | kilogramme |
| 49.04990337169 | milligramme |
| 49049.90337169 | microgramme |
| 0.0015769887283322 | once (troy) |
| 4.904990337169E-8 | tonne |
| 0.001730186291533 | once |
| 3.3389740722211E-6 | arrobe (Portugal) |
| 0.0032699951931095 | thai (Thaïlande) |
| 0.24524951685845 | carat (international) |
| 0.24524951685845 | carat (métrique) |
| 0.18923894169928 | carat (anglo-saxon) |
| 3.5035659279751E-7 | carga (mexicaine) |
| 3.9239922697352E-7 | carga (colombienne) |
| 3.0465777882418E-7 | carga (du Costa Rica) |
| 9.8099806743381E-5 | catty (Chine) |
| 8.1750002452495E-5 | catty (Japon, Thaïlande) |
| 1.081363979713E-6 | quintal |
| 4.904990337169 | centigramme |
| 9.8099806743381E-7 | quintal (Allemagne) |
| 9.8099806743381E-7 | quintal (Danemark) |
| 9.8099806743381E-5 | chin (Chine) |
| 0.013079990582419 | chin (Cambodge) |
| 0.012976151936981 | chin (Hong Kong) |
| 1.5448806615851E-5 | clove |
| 0.044590825706073 | denaro (Italie) |
| 0.038470525913064 | denier (France) |
| 0.012907874471487 | drachme |
| 0.027682931614625 | dram |
| 5.3845512424341E+25 | masse électron |
| 4.9049903372E-20 | exagramme |
| 49049903371690 | femtogramme |
| 4.904990337169E-11 | gigagramme |
| 4.904990337169E-17 | gigatonne |
| 0.75695772879327 | grain |
| 0.05981684766081 | gran (Allemagne) |
| 1 | grano (Italie) |
| 0.98099806743381 | grano (Espagne) |
| 0.012826844031117 | gros (France) |
| 5.001716746618E-6 | hyl |