Skip to main content
Unit Conversion & Everyday Life

Weight Converter

Convert weight and mass between kilograms, grams, pounds, ounces, stones, tons, carats, grains and troy units.

Your inputs

Results

70 kg in lb

154.323583529 lb

Conversion type
Exact (from defined constants; display rounded to 12 significant figures)
1 kg =
2.20462262185 lb

✓Exact calculation — rounded only for display

70 kg in all weight / mass units14 rows
UnitValue
Microgram (µg)70,000,000,000
Milligram (mg)70,000,000
Gram (g)70,000
Kilogram (kg)70
Tonne (metric ton) (t)0.07
Carat (metric) (ct)350,000
Grain (gr)1,080,265.08471
Ounce (avoirdupois) (oz)2,469.17733647
Pound (lb)154.323583529
Stone (st)11.0231131092
Short ton (US) (sh tn)0.0771617918
Long ton (UK) (long tn)0.0688944569
Troy ounce (oz t)2,250.5522598
Troy pound (lb t)187.54602165

What this calculator does

Covers metric, avoirdupois (everyday pounds and ounces), troy (precious metals) and other common mass units.

Formula and method

Exact definitions: 1 lb = 0.45359237 kg, 1 oz = 1/16 lb, 1 st = 14 lb, 1 troy oz = 31.1034768 g.

Worked example

Calculated by this tool with its default inputs:

Inputs

  • Value: 70
  • From: Kilogram (kg)
  • To: Pound (lb)

Results

  • 70 kg in lb: 154.323583529 lb
  • Conversion type: Exact (from defined constants; display rounded to 12 significant figures)
  • 1 kg =: 2.20462262185 lb

How to read the results

Troy ounces are heavier than everyday ounces.

Assumptions and limitations

  • Short ton (US) = 2000 lb; long ton (UK) = 2240 lb; tonne = 1000 kg.
  • Constants follow NIST SP 811 and the SI Brochure. Conversions marked exact follow from defined values; display is rounded to 12 significant figures.

Questions

How many pounds in a kilogram?

About 2.20462.

Sources

Methodology and verification

Result type
Exact mathematical calculation (rounded only for display)
Formula version
1.0
Automated verification
9 reference and validation test cases, checked against independently computed values. The site cannot be built if any of them fail.
Editorial review
Awaiting human editorial review. The explanation was drafted with AI assistance; the formula and examples are verified by the automated tests above.

Privacy

Everything you enter is calculated in this browser and is not sent to Numerith or anyone else. Inputs are added to a share link only if you choose to include them. Privacy policy