Weight Unit Converter | Convert between Grams, Kilograms, Ounces, Pounds and more
Online weight unit converter that supports precise conversion between over 40 weight units including grams, kilograms, ounces, pounds, tons, stones and more with professional results and reference knowledge.
Gram(g)
Current Unit
Kilogram(kg)
Formula:1 g = 0.001 kg
Calculation Process:0 g × 0.001 = undefined kg
Milligram(mg)
Formula:1 g = 1000 mg
Calculation Process:0 g × 1000 = undefined mg
Metric Ton(t)
Formula:1 g = 0.000001 t
Calculation Process:0 g × 0.000001 = undefined t
Megagram(Mg)
Formula:1 g = 0.000001 Mg
Calculation Process:0 g × 0.000001 = undefined Mg
Tonne(t)
Formula:1 g = 0.000001 t
Calculation Process:0 g × 0.000001 = undefined t
Microgram(µg)
Formula:1 g = 1000000 µg
Calculation Process:0 g × 1000000 = undefined µg
Nanogram(ng)
Formula:1 g = 1.e+9 ng
Calculation Process:0 g × 1.e+9 = undefined ng
Picogram(pg)
Formula:1 g = 1.e+12 pg
Calculation Process:0 g × 1.e+12 = undefined pg
Femtogram(fg)
Formula:1 g = 1.e+15 fg
Calculation Process:0 g × 1.e+15 = undefined fg
Attogram(ag)
Formula:1 g = 1.e+18 ag
Calculation Process:0 g × 1.e+18 = undefined ag
Dalton(Da)
Formula:1 g = 6.022137e+23 Da
Calculation Process:0 g × 6.022137e+23 = undefined Da
Dekagram(dag)
Formula:1 g = 0.1 dag
Calculation Process:0 g × 0.1 = undefined dag
Hectogram(hg)
Formula:1 g = 0.01 hg
Calculation Process:0 g × 0.01 = undefined hg
Decigram(dg)
Formula:1 g = 10 dg
Calculation Process:0 g × 10 = undefined dg
Centigram(cg)
Formula:1 g = 100 cg
Calculation Process:0 g × 100 = undefined cg
Kiloton(kt)
Formula:1 g = 1.e-9 kt
Calculation Process:0 g × 1.e-9 = undefined kt
Quintal(q)
Formula:1 g = 0.00001 q
Calculation Process:0 g × 0.00001 = undefined q
Ounce(oz)
Formula:1 g = 0.035274 oz
Calculation Process:0 g × 0.035274 = undefined oz
Pound(lb)
Formula:1 g = 0.002205 lb
Calculation Process:0 g × 0.002205 = undefined lb
Stone(st)
Formula:1 g = 0.000157 st
Calculation Process:0 g × 0.000157 = undefined st
Short Ton (US)(ton (US))
Formula:1 g = 0.000001 ton (US)
Calculation Process:0 g × 0.000001 = undefined ton (US)
Long Ton (UK)(ton (UK))
Formula:1 g = 9.842065e-7 ton (UK)
Calculation Process:0 g × 9.842065e-7 = undefined ton (UK)
Hundredweight (US)(cwt (US))
Formula:1 g = 0.000022 cwt (US)
Calculation Process:0 g × 0.000022 = undefined cwt (US)
Hundredweight (UK)(cwt (UK))
Formula:1 g = 0.00002 cwt (UK)
Calculation Process:0 g × 0.00002 = undefined cwt (UK)
Quarter (US)(qr (US))
Formula:1 g = 0.000088 qr (US)
Calculation Process:0 g × 0.000088 = undefined qr (US)
Quarter (UK)(qr (UK))
Formula:1 g = 0.000079 qr (UK)
Calculation Process:0 g × 0.000079 = undefined qr (UK)
Carat(ct)
Formula:1 g = 5 ct
Calculation Process:0 g × 5 = undefined ct
Grain(gr)
Formula:1 g = 15.432099 gr
Calculation Process:0 g × 15.432099 = undefined gr
Pennyweight(dwt)
Formula:1 g = 0.643004 dwt
Calculation Process:0 g × 0.643004 = undefined dwt
Troy Ounce(oz t)
Formula:1 g = 0.032151 oz t
Calculation Process:0 g × 0.032151 = undefined oz t
Troy Pound(lb t)
Formula:1 g = 0.002679 lb t
Calculation Process:0 g × 0.002679 = undefined lb t
Scruple(s.ap)
Formula:1 g = 0.771605 s.ap
Calculation Process:0 g × 0.771605 = undefined s.ap
Atomic Mass Unit(u)
Formula:1 g = 6.022137e+23 u
Calculation Process:0 g × 6.022137e+23 = undefined u
Electron Mass(me)
Formula:1 g = 1.097768e+27 me
Calculation Process:0 g × 1.097768e+27 = undefined me
Proton Mass(mp)
Formula:1 g = 5.978644e+23 mp
Calculation Process:0 g × 5.978644e+23 = undefined mp
Neutron Mass(mn)
Formula:1 g = 5.970399e+23 mn
Calculation Process:0 g × 5.970399e+23 = undefined mn
Planck Mass(mP)
Formula:1 g = 45940.892448 mP
Calculation Process:0 g × 45940.892448 = undefined mP
Weight Unit Knowledge
Weight Unit Basics
Weight units are standards for measuring the mass of objects. The basic unit of mass in the International System of Units (SI) is the kilogram (kg).
Metric and Imperial Units
Metric weight units include grams, kilograms, tonnes, etc., increasing by factors of 10. Imperial weight units include ounces, pounds, stones, etc., with more complex conversion relationships.
Common Conversion Ratios
- 1 kilogram = 1000 grams
- 1 pound ≈ 453.59 grams
- 1 ounce ≈ 28.35 grams
- 1 metric ton = 1000 kilograms
- 1 carat = 0.2 grams.
Precious Metal Measurement
Precious metals often use special units of measurement, such as carats (for gems) and troy ounces (for precious metals). Troy units differ from standard weight units.
Scientific Measurement Units
Mass units used in scientific research include atomic mass units, electron mass, etc., primarily used to measure the mass of subatomic particles and microscopic matter.