| femtogram | 1 fg | 2 fg | 3 fg | 4 fg | 5 fg | 6 fg | 7 fg | 8 fg | 9 fg | 10 fg | 11 fg | 12 fg | 13 fg | 14 fg | 15 fg | 16 fg | 17 fg | 18 fg | 19 fg | 20 fg | 21 fg | 22 fg | 23 fg | 24 fg | 25 fg | 26 fg | 27 fg | 28 fg | 29 fg | 30 fg | 31 fg | 32 fg | 33 fg | 34 fg | 35 fg | 36 fg | 37 fg | 38 fg | 39 fg | 40 fg | 41 fg | 42 fg | 43 fg | 44 fg | 45 fg | 46 fg | 47 fg | 48 fg | 49 fg | 50 fg | 51 fg | 52 fg | 53 fg | 54 fg | 55 fg | 56 fg | 57 fg | 58 fg | 59 fg | 60 fg | 61 fg | 62 fg | 63 fg | 64 fg | 65 fg | 66 fg | 67 fg | 68 fg | 69 fg | 70 fg | 71 fg | 72 fg | 73 fg | 74 fg | 75 fg | 76 fg | 77 fg | 78 fg | 79 fg | 80 fg | 81 fg | 82 fg | 83 fg | 84 fg | 85 fg | 86 fg | 87 fg | 88 fg | 89 fg | 90 fg | 91 fg | 92 fg | 93 fg | 94 fg | 95 fg | 96 fg | 97 fg | 98 fg | 99 fg | 100 fg |
| grain | 1.5432358352941 × 10-14 gr | 3.0864716705883 × 10-14 gr | 4.6297075058824 × 10-14 gr | 6.1729433411766 × 10-14 gr | 7.7161791764707 × 10-14 gr | 9.2594150117649 × 10-14 gr | 1.0802650847059 × 10-13 gr | 1.2345886682353 × 10-13 gr | 1.3889122517647 × 10-13 gr | 1.5432358352941 × 10-13 gr | 1.6975594188236 × 10-13 gr | 1.851883002353 × 10-13 gr | 2.0062065858824 × 10-13 gr | 2.1605301694118 × 10-13 gr | 2.3148537529412 × 10-13 gr | 2.4691773364706 × 10-13 gr | 2.62350092 × 10-13 gr | 2.7778245035295 × 10-13 gr | 2.9321480870589 × 10-13 gr | 3.0864716705883 × 10-13 gr | 3.2407952541177 × 10-13 gr | 3.3951188376471 × 10-13 gr | 3.5494424211765 × 10-13 gr | 3.7037660047059 × 10-13 gr | 3.8580895882354 × 10-13 gr | 4.0124131717648 × 10-13 gr | 4.1667367552942 × 10-13 gr | 4.3210603388236 × 10-13 gr | 4.475383922353 × 10-13 gr | 4.6297075058824 × 10-13 gr | 4.7840310894118 × 10-13 gr | 4.9383546729413 × 10-13 gr | 5.0926782564707 × 10-13 gr | 5.2470018400001 × 10-13 gr | 5.4013254235295 × 10-13 gr | 5.5556490070589 × 10-13 gr | 5.7099725905883 × 10-13 gr | 5.8642961741177 × 10-13 gr | 6.0186197576472 × 10-13 gr | 6.1729433411766 × 10-13 gr | 6.327266924706 × 10-13 gr | 6.4815905082354 × 10-13 gr | 6.6359140917648 × 10-13 gr | 6.7902376752942 × 10-13 gr | 6.9445612588236 × 10-13 gr | 7.0988848423531 × 10-13 gr | 7.2532084258825 × 10-13 gr | 7.4075320094119 × 10-13 gr | 7.5618555929413 × 10-13 gr | 7.7161791764707 × 10-13 gr | 7.8705027600001 × 10-13 gr | 8.0248263435295 × 10-13 gr | 8.179149927059 × 10-13 gr | 8.3334735105884 × 10-13 gr | 8.4877970941178 × 10-13 gr | 8.6421206776472 × 10-13 gr | 8.7964442611766 × 10-13 gr | 8.950767844706 × 10-13 gr | 9.1050914282354 × 10-13 gr | 9.2594150117649 × 10-13 gr | 9.4137385952943 × 10-13 gr | 9.5680621788237 × 10-13 gr | 9.7223857623531 × 10-13 gr | 9.8767093458825 × 10-13 gr | 1.0031032929412 × 10-12 gr | 1.0185356512941 × 10-12 gr | 1.0339680096471 × 10-12 gr | 1.049400368 × 10-12 gr | 1.064832726353 × 10-12 gr | 1.0802650847059 × 10-12 gr | 1.0956974430588 × 10-12 gr | 1.1111298014118 × 10-12 gr | 1.1265621597647 × 10-12 gr | 1.1419945181177 × 10-12 gr | 1.1574268764706 × 10-12 gr | 1.1728592348235 × 10-12 gr | 1.1882915931765 × 10-12 gr | 1.2037239515294 × 10-12 gr | 1.2191563098824 × 10-12 gr | 1.2345886682353 × 10-12 gr | 1.2500210265883 × 10-12 gr | 1.2654533849412 × 10-12 gr | 1.2808857432941 × 10-12 gr | 1.2963181016471 × 10-12 gr | 1.31175046 × 10-12 gr | 1.327182818353 × 10-12 gr | 1.3426151767059 × 10-12 gr | 1.3580475350588 × 10-12 gr | 1.3734798934118 × 10-12 gr | 1.3889122517647 × 10-12 gr | 1.4043446101177 × 10-12 gr | 1.4197769684706 × 10-12 gr | 1.4352093268236 × 10-12 gr | 1.4506416851765 × 10-12 gr | 1.4660740435294 × 10-12 gr | 1.4815064018824 × 10-12 gr | 1.4969387602353 × 10-12 gr | 1.5123711185883 × 10-12 gr | 1.5278034769412 × 10-12 gr | 1.5432358352941 × 10-12 gr |
Femtogram or femtogramme is equal to 10-15 gram (unit of mass), comes from a combination of the metric prefix femto (f) with the gram (g). Plural name is femtograms.
| 1 femtograms = 1.5432358352941E-14 grains | 11 femtograms = 1.6975594188236E-13 grains |
| 2.5 femtograms = 3.8580895882354E-14 grains | 12.5 femtograms = 1.9290447941177E-13 grains |
| 4 femtograms = 6.1729433411766E-14 grains | 14 femtograms = 2.1605301694118E-13 grains |
| 5.5 femtograms = 8.4877970941178E-14 grains | 15.5 femtograms = 2.3920155447059E-13 grains |
| 7 femtograms = 1.0802650847059E-13 grains | 17 femtograms = 2.62350092E-13 grains |
| 8.5 femtograms = 1.31175046E-13 grains | 18.5 femtograms = 2.8549862952942E-13 grains |
| 10 femtograms = 1.5432358352941E-13 grains | 20 femtograms = 3.0864716705883E-13 grains |
A grain is a unit of measurement of mass, and, for the troy grain, equal to exactly 64.79891 milligrams. It is nominally based upon the mass of a single seed of a cereal.
| 1 grains = 64798910000000 femtograms | 11 grains = 7.1278801E+14 femtograms |
| 2.5 grains = 1.61997275E+14 femtograms | 12.5 grains = 8.09986375E+14 femtograms |
| 4 grains = 2.5919564E+14 femtograms | 14 grains = 9.0718474E+14 femtograms |
| 5.5 grains = 3.56394005E+14 femtograms | 15.5 grains = 1.004383105E+15 femtograms |
| 7 grains = 4.5359237E+14 femtograms | 17 grains = 1.10158147E+15 femtograms |
| 8.5 grains = 5.50790735E+14 femtograms | 18.5 grains = 1.198779835E+15 femtograms |
| 10 grains = 6.479891E+14 femtograms | 20 grains = 1.2959782E+15 femtograms |
| 1 femtograms = 1.5432358352941 × 10-14 grains |
| 1 grains = 64 798 910 000 000 femtograms |