Heat Capacity Calculator

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Calculate heat energy, specific heat capacity, mass, or temperature change using the formula Q = mcΔT.

Input Parameters

Solve For

Mass (m)

Specific Heat (c)

J/kg·K

Temp Change (ΔT)

K/°C

Initial Temp (T1)

°C

Final Temp (T2)

°C

Calculation Results

Enter parameters to calculate heat capacity

About this calculator

Quick Reference

QHeat Energy (Joules)

mMass (kg)

cSpecific Heat (J/kg·K)

ΔTTemp Change (K or °C)

Specific Heat (Water)4184 J/kg·K

Specific Heat (Iron)450 J/kg·K

Overview

Heat capacity represents the amount of heat energy required to change an object's temperature. Specific heat capacity is this property per unit mass of a substance.

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Pro Tips

Water has a very high specific heat capacity (~4184 J/kg·K), meaning it takes a lot of energy to heat it up.
If temperature decreases, ΔT is negative, and heat energy (Q) is released.
The units of specific heat are typically Joules per kilogram per Kelvin (J/kg·K).
Ensure all mass and temperature units are consistent.

Fun Facts

"The high heat capacity of the oceans helps regulate Earth's climate by absorbing vast amounts of solar energy."
"Metals generally have low specific heat capacities, which is why they heat up and cool down quickly."
"Bismuth has one of the lowest specific heats among common metals."

Formula: Q = m * c * ΔT