Heat Transfer Calculator

Calculate heat transfer through conduction, convection, and radiation. Find thermal conductivity and heat flow.

Transfer Mode

Solve For

Mass (kg)

Specific Heat (J/kg·K)

Water: 4186, Aluminum: 897

Temp Change ΔT (K or °C)

Heat (J)(solving)

Heat Transfer Visualization

Heat Transfer

41.86 kJ

Heat (41860 J)

1 kg

Mass

4186

Specific Heat (J/kg·K)

10 K

Temperature Change

Specific Heat: Q = mcΔT

Conduction: Q/t = kA(ΔT)/d

Radiation: Q/t = εσA(T⁴ - T₀⁴)

σ = 5.67e-8 W/(m²·K⁴)

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