Ibisanzwe bikoreshwa mubice no guhinduranya kubakoresha inganda

Ibice bibiri bikunze gukoreshwa kubakoresha inganda:
Ibice by'uburebure: santimetero imwe ihwanye n'uburebure bwuzuye bw'amatwi atatu ya sayiri;
Igice cyuburemere: ikiro kimwe kingana ninshuro 7,000 uburemere bwa sayiri yakuwe hagati y ugutwi;

Kubirebana n'uburebure mubice byubwami: Nyuma ya 1959, santimetero muri sisitemu yubwami bwabanyamerika na santimetero muri sisitemu yu Bwongereza byapimwe kugeza kuri mm 25.4 kugirango bikoreshwe mu bumenyi n’ubucuruzi, ariko sisitemu y'Abanyamerika yagumanye "intambwe yapimwe" yakoreshejwe mu bipimo bitandukanye.
1 cm = santimetero 2,54 (cm)
Ikirenge 1 = santimetero 12 = cm 30.48
1 yard = metero 3 = santimetero 91.44 (cm)
M kilometero 1 = metero 1760 = kilometero 1.609344 (km)

Guhindura ibiro byicyongereza:
Grain ingano 1 = miligarama 64.8
1 drachm = 1/16 ounce = garama 1.77
1 ounce = 1/16 pound = garama 28.3
P pound 1 = ingano 7000 = garama 454
Ibuye 1 = ibiro 14 = 6.35
Quart 1 quart = amabuye 2 = ibiro 28 = ibiro 12,7
Quart 1 quart = 4 quarti = 112 pound = 50.8 kilo
Toni 1 = amakarito 20 = ibiro 2240 = ibiro 1016

Guhindura ibice bisaba inzira imenyerewe, iyo tubonye byinshi, kubara byinshi, abantu baguha ibice byo murugo cyangwa ibice byamahanga, urashobora guhinduka byihuse mubice umenyereye. Niba ukora ibikorwa byinganda zikora inganda, uzahura kenshi na santimetero na santimetero, milimetero hagati yo guhinduka; n'ubwoko bwibice hagati yo guhinduka mumirimo ya buri munsi ugereranije.