Thermodynamics Δ — Heat Calculator

Thermodynamics calculator for heat, specific heat, temperature change and phase transitions (melting and vaporization).

Select a formula, enter values and press “Calculate”.

Uses standard thermodynamics formulas with SI units: mass in kg, heat in joules, temperature change in °C or K. Mass input supports kg and g, heat supports J and kJ.

About Thermodynamics Δ

Thermodynamics Δ is an online heat calculator based on classic thermodynamics formulas. It helps you calculate heat for heating and cooling, temperature change, and heat involved in phase transitions such as melting, freezing, boiling and condensation. Mass input supports kilograms and grams, while heat is shown in joules and kilojoules.

What You Can Calculate

  • Heat for heating or cooling: Q = m · c · ΔT
  • Temperature change: ΔT = Q / (m · c)
  • Heat of fusion (melting / freezing): Q = λ · m
  • Heat of vaporization (boiling / condensation): Q = r · m

Uses standard SI units and school-level thermodynamics. Useful for students, teachers and engineers who need quick and clear calculations without registration.

SEO Description

Online thermodynamics heat calculator: specific heat, temperature change, fusion heat and vaporization heat. Calculate Q = m·c·ΔT, Q = λ·m and Q = r·m with instant results. Free physics tool by DELTOOLLAB.

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