NTC Thermistor Temperature Calculator
Calculate NTC thermistor resistance at a given temperature or temperature from measured resistance using B-value or Steinhart-Hart equations, including MCU ADC voltage divider outputs.
Common: 10kΩ, 100kΩ, 47kΩ, 5kΩ
Common: 3950K, 3435K, 3380K, 4250K
MCU ADC Divider Settings
Results
| Temperature T | — °C |
| NTC Resistance Rntc | — kΩ (— Ω) |
| Divider Voltage Vout | — V |
| Est. ADC Reading | — / — |
| Sensitivity dR/dT | — % / °C |
B-Value Formula
R(T) = R25 × exp[ B × (1/T - 1/298.15) ]
T(R) = 1 / [ (1/298.15) + (1/B) × ln(R / R25) ] - 273.15
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