Kilogram (kg) bụ onye isi nke ibu na usoro ngosi ọnụ ọgụgụ nke ụwa (SI), nke a na-eji ọtụtụ n'ọrụ kwa ụbọchị na nchọpụta sayensị. Gram (g) bụ 1/1000 nke kilogram ma a na-eji ya ọtụtụ mgbe iji tụọ ibu nke ihe ndị dị obere. Milligram (mg) bụ 1/1000 nke gram, nke a na-ejikarị tụọ ibu nke ihe ndị dịtụ obere, dịka ọgwụ. Ton (ton) bụ onye na-adị iche na ibu, nke a na-eji n'ọtụtụ mgbe maka ihe ndị siri ike ma ọ bụ njem. Pound (lb) bụ otu n'ime ndị Imperial, nke a na-ejikarị n'ọrụ kwa ụbọchị na UK na US, karịchaa maka ibu ahụ mmadụ. Ounce (oz) bụ otu n'ime ndị Imperial, nke a na-ejikarị tụọ ibu nke ihe ndị dị obere, dịka nri na ngwa ọrụ e ji eme ihe. Stone (stone) bụ onye na-adị iche na ibu nke a na-eji n'UK, ebe 1 stone na-eme ka ọ bụrụ 14 pounds. Long ton (long ton) bụ ton nke Imperial, ebe 1 long ton bụ 2240 pounds. Short ton (short ton) bụ ton nke US, ebe 1 short ton bụ 2000 pounds. Carat (carat) bụ onye na-adị iche na ibu nke a na-eji n'ọgbakọ nke ihe e ji eme ngwá, ebe 1 carat bụ 0.2 gram. Drachm (drachm) bụ onye na-adị iche na ibu nke oge ochie, nke bụ 1/16 ounce. Scruple (scruple) bụ onye na-adị iche na ibu nke oge ochie nke Grik, ebe 1 scruple bụ 1/24 ounce. Metric ton (metric ton) bụ onye ibu na usoro ngosi ọnụ ọgụgụ nke ụwa, ebe 1 metric ton bụ 1000 kilogram. Quintal (quintal) bụ 1/10 nke metric ton na nke a na-ejikarị n'ọrụ ugbo, karịchaa n'ọrụ mmepụta na ahịa nnu. Poundal (poundal) bụ onye Imperial na-eme ka ihe ike, ebe 1 poundal bụ 0.1382 kilogram. Long hundredweight (long hundredweight) bụ onye Imperial, ebe 1 long hundredweight bụ 112 pounds. Short hundredweight (short hundredweight) bụ onye US, ebe 1 short hundredweight bụ 100 pounds. Grain (grain) bụ onye kacha nta na ibu, ebe 1 grain bụ nke dịka 64.798 milligrams. Carat (carat, metric) bụ onye na-adị iche na ibu nke a na-eji n'ọgbakọ nkịtị na ngwa ọrụ e ji eme ihe, ebe 1 carat bụ 0.2 gram.