0.67 Kcal to Cal – Answer and Calculator Tool

0.67 kcal is equal to 670 calories (cal).

To convert kilocalories (kcal) to calories (cal), you multiply the value in kcal by 1000 because 1 kilocalorie equals 1000 calories. Hence, 0.67 kcal × 1000 = 670 cal.

Conversion Tool

Conversion Formula

The conversion formula from kilocalories to calories is simple: calories = kilocalories × 1000. This formula works because one kilocalorie equals exactly 1,000 calories. In energy terms, a kilocalorie is often called a “large calorie” and used in food energy, while a calorie is the “small calorie” commonly used in chemistry.

For example, to convert 0.67 kcal into calories:

• Start with the value in kcal: 0.67
• Multiply by 1000: 0.67 × 1000 = 670
• Result is 670 calories

This multiplication converts the larger unit (kcal) into the smaller unit (cal), scaling up the number by a thousand times, because each kcal is 1,000 cal.

Conversion Example

• Convert 2.5 kcal to cal:
  • Multiply 2.5 by 1000
  • 2.5 × 1000 = 2500 cal
  • So, 2.5 kcal equals 2500 calories
• Convert 0.12 kcal to cal:
  • Multiply 0.12 by 1000
  • 0.12 × 1000 = 120 cal
  • Therefore, 0.12 kcal is 120 calories
• Convert 15 kcal to cal:
  • Multiply 15 by 1000
  • 15 × 1000 = 15000 cal
  • Hence, 15 kcal equals 15000 calories
• Convert 0.005 kcal to cal:
  • Multiply 0.005 by 1000
  • 0.005 × 1000 = 5 cal
  • So, 0.005 kcal is 5 calories

Conversion Chart

The table below shows values between -24.3 and 25.7 kcal converted into calories. You can read the chart by locating the kcal value in the left column, then moving to the right to see its equivalent in calories (cal), which is kcal multiplied by 1000.

Related Conversion Questions

• How many calories are in 0.67 kcal when converted?
• What is the conversion process for 0.67 kcal to calories?
• Is 0.67 kcal equal to 670 cal or 67 cal?
• Can I convert 0.67 kcal directly to calories without a calculator?
• Why does multiplying 0.67 kcal by 1000 gives calories?
• Does 0.67 kcal represent a large amount of calories?
• How to convert 0.67 kilocalories into calories step by step?

Conversion Definitions

kcal (kilocalorie): The kilocalorie is a measurement of energy equivalent to 1000 small calories. It is used in nutrition to express the energy content in food and drinks, indicating how much energy the body can get from consuming it. Usually expressed as “Calories” with a capital C.

cal (calorie): The calorie is a unit of energy that measures heat, defined as the amount of heat needed to raise the temperature of 1 gram of water by 1 degree Celsius. It is a smaller unit than the kilocalorie and commonly used in chemistry and physics contexts.

Conversion FAQs

Why multiply kilocalories by 1000 to get calories?

Because 1 kilocalorie equals 1000 calories, multiplying by 1000 changes the larger unit into the smaller unit. This multiplication increases the numeric value accordingly, reflecting the difference in scale between kcal and cal.

Can calories be negative like in the chart?

Negative calorie values can represent heat loss or energy deficit in scientific calculations. While uncommon in food energy contexts, such negative values can exist in thermodynamics or metabolic studies where energy is removed from a system.

Is kcal the same as Calorie on food labels?

Yes, kcal and Calorie (with uppercase C) on food labels are the same. The uppercase ‘Calorie’ stands for kilocalorie, meaning 1000 calories. This naming often causes confusion but they represent the same energy amount.

Can I convert calories back to kcal easily?

Yes, to convert calories to kilocalories, divide the calorie value by 1000. For example, 670 calories is 670 ÷ 1000 = 0.67 kcal. This reverses the multiplication process in the kcal to cal conversion.

Does the conversion affect weight loss calculations?

Yes, accurately converting between kcal and cal is important in nutrition and weight management. Since daily energy intake and expenditure are generally measured in kilocalories, misunderstandings can lead to errors in tracking calories consumed or burned.

Last Updated : 05 July, 2025

Sandeep Bhandari

Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.