troy ounce | 1 oz t | 2 oz t | 3 oz t | 4 oz t | 5 oz t | 6 oz t | 7 oz t | 8 oz t | 9 oz t | 10 oz t | 11 oz t | 12 oz t | 13 oz t | 14 oz t | 15 oz t | 16 oz t | 17 oz t | 18 oz t | 19 oz t | 20 oz t | 21 oz t | 22 oz t | 23 oz t | 24 oz t | 25 oz t | 26 oz t | 27 oz t | 28 oz t | 29 oz t | 30 oz t | 31 oz t | 32 oz t | 33 oz t | 34 oz t | 35 oz t | 36 oz t | 37 oz t | 38 oz t | 39 oz t | 40 oz t | 41 oz t | 42 oz t | 43 oz t | 44 oz t | 45 oz t | 46 oz t | 47 oz t | 48 oz t | 49 oz t | 50 oz t | 51 oz t | 52 oz t | 53 oz t | 54 oz t | 55 oz t | 56 oz t | 57 oz t | 58 oz t | 59 oz t | 60 oz t | 61 oz t | 62 oz t | 63 oz t | 64 oz t | 65 oz t | 66 oz t | 67 oz t | 68 oz t | 69 oz t | 70 oz t | 71 oz t | 72 oz t | 73 oz t | 74 oz t | 75 oz t | 76 oz t | 77 oz t | 78 oz t | 79 oz t | 80 oz t | 81 oz t | 82 oz t | 83 oz t | 84 oz t | 85 oz t | 86 oz t | 87 oz t | 88 oz t | 89 oz t | 90 oz t | 91 oz t | 92 oz t | 93 oz t | 94 oz t | 95 oz t | 96 oz t | 97 oz t | 98 oz t | 99 oz t | 100 oz t |
atomic mass unit | 1.8730951848022 × 1025 u | 3.7461903696043 × 1025 u | 5.6192855544065 × 1025 u | 7.4923807392086 × 1025 u | 9.3654759240108 × 1025 u | 1.1238571108813 × 1026 u | 1.3111666293615 × 1026 u | 1.4984761478417 × 1026 u | 1.6857856663219 × 1026 u | 1.8730951848022 × 1026 u | 2.0604047032824 × 1026 u | 2.2477142217626 × 1026 u | 2.4350237402428 × 1026 u | 2.622333258723 × 1026 u | 2.8096427772032 × 1026 u | 2.9969522956835 × 1026 u | 3.1842618141637 × 1026 u | 3.3715713326439 × 1026 u | 3.5588808511241 × 1026 u | 3.7461903696043 × 1026 u | 3.9334998880845 × 1026 u | 4.1208094065648 × 1026 u | 4.308118925045 × 1026 u | 4.4954284435252 × 1026 u | 4.6827379620054 × 1026 u | 4.8700474804856 × 1026 u | 5.0573569989658 × 1026 u | 5.244666517446 × 1026 u | 5.4319760359263 × 1026 u | 5.6192855544065 × 1026 u | 5.8065950728867 × 1026 u | 5.9939045913669 × 1026 u | 6.1812141098471 × 1026 u | 6.3685236283273 × 1026 u | 6.5558331468076 × 1026 u | 6.7431426652878 × 1026 u | 6.930452183768 × 1026 u | 7.1177617022482 × 1026 u | 7.3050712207284 × 1026 u | 7.4923807392086 × 1026 u | 7.6796902576889 × 1026 u | 7.8669997761691 × 1026 u | 8.0543092946493 × 1026 u | 8.2416188131295 × 1026 u | 8.4289283316097 × 1026 u | 8.6162378500899 × 1026 u | 8.8035473685701 × 1026 u | 8.9908568870504 × 1026 u | 9.1781664055306 × 1026 u | 9.3654759240108 × 1026 u | 9.552785442491 × 1026 u | 9.7400949609712 × 1026 u | 9.9274044794514 × 1026 u | 1.0114713997932 × 1027 u | 1.0302023516412 × 1027 u | 1.0489333034892 × 1027 u | 1.0676642553372 × 1027 u | 1.0863952071853 × 1027 u | 1.1051261590333 × 1027 u | 1.1238571108813 × 1027 u | 1.1425880627293 × 1027 u | 1.1613190145773 × 1027 u | 1.1800499664254 × 1027 u | 1.1987809182734 × 1027 u | 1.2175118701214 × 1027 u | 1.2362428219694 × 1027 u | 1.2549737738174 × 1027 u | 1.2737047256655 × 1027 u | 1.2924356775135 × 1027 u | 1.3111666293615 × 1027 u | 1.3298975812095 × 1027 u | 1.3486285330576 × 1027 u | 1.3673594849056 × 1027 u | 1.3860904367536 × 1027 u | 1.4048213886016 × 1027 u | 1.4235523404496 × 1027 u | 1.4422832922977 × 1027 u | 1.4610142441457 × 1027 u | 1.4797451959937 × 1027 u | 1.4984761478417 × 1027 u | 1.5172070996897 × 1027 u | 1.5359380515378 × 1027 u | 1.5546690033858 × 1027 u | 1.5733999552338 × 1027 u | 1.5921309070818 × 1027 u | 1.6108618589299 × 1027 u | 1.6295928107779 × 1027 u | 1.6483237626259 × 1027 u | 1.6670547144739 × 1027 u | 1.6857856663219 × 1027 u | 1.70451661817 × 1027 u | 1.723247570018 × 1027 u | 1.741978521866 × 1027 u | 1.760709473714 × 1027 u | 1.7794404255621 × 1027 u | 1.7981713774101 × 1027 u | 1.8169023292581 × 1027 u | 1.8356332811061 × 1027 u | 1.8543642329541 × 1027 u | 1.8730951848022 × 1027 u |
One troy ounce (oz t) is equal to 31.103 476 8 grams. Also equal to 1.097 142 86 avoirdupois ounces, exactly 192⁄175, or about 10% larger.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
troy ounce | oz t | ≡ 1⁄12 lb t | = 31.1034768 g | Imperial/US |
troy ounces | atomic mass unit | troy ounces | atomic mass unit |
---|---|---|---|
1 | ≈ 1.8730951848022E+25 | 11 | ≈ 2.0604047032824E+26 |
2.5 | ≈ 4.6827379620054E+25 | 12.5 | ≈ 2.3413689810027E+26 |
4 | ≈ 7.4923807392086E+25 | 14 | ≈ 2.622333258723E+26 |
5.5 | ≈ 1.0302023516412E+26 | 15.5 | ≈ 2.9032975364433E+26 |
7 | ≈ 1.3111666293615E+26 | 17 | ≈ 3.1842618141637E+26 |
8.5 | ≈ 1.5921309070818E+26 | 18.5 | ≈ 3.465226091884E+26 |
10 | ≈ 1.8730951848022E+26 | 20 | ≈ 3.7461903696043E+26 |
The unified atomic mass unit or dalton (symbol: u, or Da) is a standard unit of mass that quantifies mass on an atomic or molecular scale (atomic mass).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
atomic mass unit | u | Imperial/US |
atomic mass unit | troy ounces | atomic mass unit | troy ounces |
---|---|---|---|
1 | ≈ 5.3387569842353E-26 | 11 | ≈ 5.8726326826588E-25 |
2.5 | ≈ 1.3346892460588E-25 | 12.5 | ≈ 6.6734462302941E-25 |
4 | ≈ 2.1355027936941E-25 | 14 | ≈ 7.4742597779294E-25 |
5.5 | ≈ 2.9363163413294E-25 | 15.5 | ≈ 8.2750733255647E-25 |
7 | ≈ 3.7371298889647E-25 | 17 | ≈ 9.0758868732E-25 |
8.5 | ≈ 4.5379434366E-25 | 18.5 | ≈ 9.8767004208353E-25 |
10 | ≈ 5.3387569842353E-25 | 20 | ≈ 1.0677513968471E-24 |
troy ounces | atomic mass unit |
---|---|
1 | ≈ 1.8730951848022 × 1025 |
5.3387569842353 × 10-26 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |