How it works
Scale differences use Δ°F = Δ°C × 9/5 and ΔK = Δ°C.
Input definitions
- Temperature difference
- Enter the value in the labeled unit.
- From scale
- Choose Celsius / Fahrenheit / Kelvin.
- To scale
- Choose Celsius / Fahrenheit / Kelvin.
A worked example
- Temperature difference
- 10
- From scale
- Celsius
- To scale
- Fahrenheit
18
Assumptions & limits
Absolute temperatures cannot be below 0 K. Temperature intervals may be negative.
Sources & review
Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.
Method updated 2026-10-17. Content checked against the stated method and examples. Our verification approach.
Common questions
Why can a converted result differ in its last digits?
Display rounding and approximate measured unit factors can affect the final digits. Select more decimal places when available, and check that both tools use the same unit definition.
How does the Temperature interval tool work?
Scale differences use Δ°F = Δ°C × 9/5 and ΔK = Δ°C.
What are the assumptions and limits of Temperature interval?
Absolute temperatures cannot be below 0 K. Temperature intervals may be negative.