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Pounds to Kilograms (All-purpose flour) Converter

Convert pounds (lb) to kilograms (kg) for all-purpose flour, with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an amount, choose its measure and the one you want, and pick the type. Spoons and cups convert to weight using the cited weight per cup.

About amountThe quantity to convert. Fractions such as 3/4 or 1 1/2 are accepted.
About toUnit you want. Swap exchanges the two units.
About ingredientWeight per cup differs by ingredient and by how it is measured; each option names the assumption used.
Result
Converted amount
0.453592 kg
Exact
0.45359237

1 pounds = 0.453592 kilograms.

The same amount in other weight units
UnitAmount
milligrams453,592
grams453.592
ounces (avoirdupois)16
pounds1
Show the working
  1. 1 lb = 453.59237 g
  2. 453.59237 g ÷ 1000 g per kg = 0.45359237 kg

How to convert pounds to kilograms

1 lb = 0.453592 kg, so multiply by 0.453592 to go from pounds to kilograms of all-purpose flour. Going the other way, 1 kg = 2.20462 lb.

kg = lb × 0.453592
lb = kg × 2.20462

Cups and spoons convert to weight using the weight per cup for all-purpose flour shown in the result; how the ingredient is measured (spooned, packed, sifted) changes it.

Worked example:

5 lb = 2267.96185 g
2267.96185 g ÷ 1000 g per kg = 2.26796185 kg

Pounds to kilograms table

PoundsKilograms
1 lb0.453592 kg
2 lb0.907185 kg
3 lb1.36078 kg
4 lb1.81437 kg
5 lb2.26796 kg
6 lb2.72155 kg
7 lb3.17515 kg
8 lb3.62874 kg
9 lb4.08233 kg
10 lb4.53592 kg
15 lb6.80389 kg
20 lb9.07185 kg
25 lb11.3398 kg
30 lb13.6078 kg
40 lb18.1437 kg
50 lb22.6796 kg
75 lb34.0194 kg
100 lb45.3592 kg
250 lb113.398 kg
500 lb226.796 kg
1000 lb453.592 kg

About the units

Pounds (lb)
Pounds, a US customary unit. Definition: NIST Handbook 44 Appendix C (international foot and avoirdupois pound).
Kilograms (kg)
Kilograms, a metric unit. Definition: BIPM SI Brochure.

Formula version 0.1.0Reviewed