Birim aileleri

Birim aileleri

UnitCloud günlük işler, mühendislik, BT, enerji, mobilite ve tasarım için yerel bir ölçüm laboratuvarıdır.

Uzunluk

Inch, foot and mile use fixed factors. Errors usually come from early rounding or from mixing land miles and nautical miles.

Tablo
Temel birim
m
Hedef değerler
11
Unit
nm, µm, mm, cm, m, km

Alan

Area scales quadratically. A length factor is not automatically an area factor.

Tablo
Temel birim
Hedef değerler
8
Unit
mm², cm², m², km², ha, acre

Hacim

Volume is robust for liquids. For dry ingredients it does not replace weighing because density and packing vary.

Tablo
Temel birim
l
Hedef değerler
11
Unit
ml, cl, dl, l, m³, tsp

Kütle

Pound is not always the same local unit. UnitCloud uses international avoirdupois values.

Tablo
Temel birim
g
Hedef değerler
8
Unit
µg, mg, g, kg, t, oz

Sıcaklık

Temperature uses an offset. Fahrenheit and Kelvin are not pure factor units.

Tablo
Temel birim
°C
Hedef değerler
4
Unit
°C, °F, K, °R

Veri

KB, MB and GB are decimal. KiB, MiB and GiB are binary. This distinction explains many apparent storage gaps.

Tablo
Temel birim
Byte
Hedef değerler
10
Unit
bit, B, KB, MB, GB, TB

Hız

Knots are nautical miles per hour. mph and knots are not interchangeable imperial speeds.

Tablo
Temel birim
m/s
Hedef değerler
5
Unit
m/s, km/h, mph, kn, ft/s

Enerji

Food calories are kilocalories. Utility bills use kilowatt-hours. Both are energy units, but in different contexts.

Tablo
Temel birim
J
Hedef değerler
8
Unit
J, kJ, Wh, kWh, cal, kcal

Güç

PS and hp are not identical. Vehicle data often uses metric horsepower, while US/UK contexts often use mechanical horsepower.

Tablo
Temel birim
W
Hedef değerler
6
Unit
W, kW, MW, PS, hp, BTU/h

Basınç

bar, psi and atm appear in different fields. Tyre, weather and lab values need context.

Tablo
Temel birim
Pa
Hedef değerler
8
Unit
Pa, kPa, MPa, bar, mbar, psi

Yoğunluk

Density depends on temperature, material state and measurement conditions. Unit conversion does not replace material data.

Tablo
Temel birim
kg/m³
Hedef değerler
4
Unit
kg/m³, g/cm³, g/l, lb/ft³

Zaman

Calendar months and years vary. This family uses fixed seconds for technical durations, not legal deadlines.

Tablo
Temel birim
s
Hedef değerler
7
Unit
ms, s, min, h, d, week

Açı

Degrees and radians are often mixed in software, geometry and trigonometry. Formulas usually expect a specific angle unit.

Tablo
Temel birim
rad
Hedef değerler
6
Unit
rad, °, gon, turn, ′, ″

Kuvvet

Force and mass are not the same. Kilogram is mass, newton is force.

Tablo
Temel birim
N
Hedef değerler
5
Unit
N, kN, MN, lbf, kgf

Tork

Torque is not power. Newton metre and hp/kW answer different questions.

Tablo
Temel birim
N·m
Hedef değerler
4
Unit
N·m, lb·ft, lb·in, kgf·m

Yakıt tüketimi

mpg and l/100 km move in opposite directions. Higher mpg means lower consumption; higher l/100 km means higher consumption.

Tablo
Temel birim
l/100 km
Hedef değerler
4
Unit
l/100 km, km/l, mpg US, mpg imp

Tipografi

px depends on output context. UnitCloud uses the CSS reference of 96 px per inch.

Tablo
Temel birim
pt
Hedef değerler
6
Unit
pt, pc, in, mm, cm, px

Görüntü çözünürlüğü

Pixel count and print density are different. Print sizes also need width, height and ppi.

Tablo
Temel birim
px
Hedef değerler
4
Unit
px, kpx, MP, GP

Frekans

rpm and bpm are events per minute. Hz is events per second.

Tablo
Temel birim
Hz
Hedef değerler
6
Unit
Hz, kHz, MHz, GHz, rpm, bpm