Looking for more advanced features like saving to your personal library and extended tools? Try the enhanced version at UncertaintyCalc.com — designed for calibration professionals who need more power and flexibility.
v1.02 (AI Audited, 31/7/2025). Confirm suitability before use.
About Temperature Measurement Uncertainty
Temperature measurement uncertainty involves various sources including reference standards, sensor characteristics, environmental conditions, and measurement process variations. This specialized calculator helps you evaluate uncertainty components specific to temperature calibration.
Use this tool to calculate combined standard uncertainty and expanded uncertainty by adding individual uncertainty sources commonly encountered in temperature measurements.
Temperature Uncertainty Budget Calculator
Looking for more advanced features like saving to your personal library and extended tools? Try the enhanced version at UncertaintyCalc.com — designed for calibration professionals who need more power and flexibility.
Common Temperature Uncertainty Sources
Reference Standard
- Calibration uncertainty (from certificate)
- Long-term stability
- Self-heating effects
- Temperature gradients
Device Under Test
- Resolution
- Repeatability
- Hysteresis
- Sensor immersion effects
Environmental Effects
- Ambient temperature variations
- Thermal radiation effects
- Heat conduction through sensor leads
- Bath/furnace temperature uniformity
- Bath/furnace temperature stability