Weight Unit Converters

All-in-One Weight Converter

This all-in-one weight converter lets you calculate all weight units at once. Convert between weight units including cup, gram, kilogram, ounce, pound, stone, tablespoon, and teaspoon.

cup

tbsp

tsp

All Weight Converters

The weight converters below provide more detail about converting between the individual weight units. Each one includes a definition of the individual weight units, step-by-step instructions on performing the conversion, conversion examples, together with conversion charts and other visualisations.

Convert Cups To Grams

Convert Grams To Ounces

Convert Grams To Cups

Convert Grams To Teaspoons

Convert Grams To Tablespoons

Convert Grams To Pounds

Convert Grams To Stone

Convert Kilograms To Pounds

Convert Kilograms To Stone

Convert Ounces To Grams

Convert Pounds To Stone

Convert Pounds To Grams

Convert Pounds To Kilograms

Convert Stone To Pounds

Convert Stone To Grams

Convert Stone To Kilograms

Convert Tablespoons To Grams

Convert Teaspoons To Grams

What Weight Units Are Supported?

Name	Symbol	Measurement System	Description
gram	g	International System of Units (SI) / Metric System	The gram is a unit of mass in the metric system, which is widely used around the world for measurement purposes. It is a smaller unit of mass compared to units like kilograms and tons. The gram is named after the French mathematician and scientist Louis Antoine de Saint-Just, who introduced the concept of the metric system.
pound	lb	United States customary / Imperial system	The pound, symbolized as "lb," is a unit of weight or mass commonly used in various countries, including the United States and United Kingdom. It is part of the avoirdupois system of measurement, which is one of the systems in the U.S. customary system.
kilogram	kg	International System of Units Base (SI) / Metric System	The kilogram, symbolized as "kg," is the primary unit of mass in the International System of Units (SI). It is widely used around the world as a standard unit for measuring mass. The kilogram is defined based on a fundamental physical constant and is recognized as the base unit for mass in scientific and everyday contexts.
ounce	oz	United States customary / Imperial system	The ounce, symbolized as "oz", is a unit of weight commonly used in various countries, including the United States and the United Kingdom. It is part of the avoirdupois system of measurement, which is one of the systems in the U.S. customary system.
cup	cup	United States customary / Imperial system	When referring to the cup as a measure, it is commonly used as a unit of volume in cooking and recipe measurements. The cup is a widely recognized unit of measurement, particularly in countries like the United States, Canada, and others that follow the U.S. customary system
teaspoon	tsp	United States customary / Imperial system	The Teaspoon, a fundamental unit of volume in liquid measurement, holds significant practical and culinary importance. Widely used in cooking, baking, and recipe formulation, the US Teaspoon plays a crucial role in precise measurements and flavor development. This comprehensive definition explores the historical background, conversion factors, and cultural significance of the US Teaspoon, shedding light on its enduring relevance as a measure of volume in United States liquid measurement.
tablespoon	tbsp	United States customary / Imperial system	The Tablespoon, an essential unit of volume within American liquid measurement, holds significant practical and culinary importance. Widely utilized in cooking, baking, and recipe formulation, the Tablespoon plays a crucial role in precise measurements and flavor development. This comprehensive definition explores the historical background, conversion factors, and cultural significance of the Tablespoon, shedding light on its enduring relevance as a measure of volume in American liquid measurement.
stone	st	UK Imperial System	The stone, symbolized as "st", is a unit of weight commonly used in some countries, particularly in the United Kingdom and Ireland. It is primarily used as a measure of body weight, as well as for measuring the weight of certain commodities.