変換

Celsius to Fahrenheit

Temperature uses an offset. Fahrenheit and Kelvin are not pure factor units.

Unit console

式・文脈・精度をそろえて単位を変換

UnitCloud は日常、技術、IT、エネルギー、移動、デザインのためのローカル測定ラボです。

変換元1 °C
結果33.8 °F
FactorOffset formula
Source basisBIPM SI Brochure · NIST Metric SI · NIST Guide to SI Appendix B

Examples

010 °C = 32 °F

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02よくある誤り

Temperature uses an offset. Fahrenheit and Kelvin are not pure factor units.

03基準単位: °C

Temperature is first converted to Celsius and then moved to the target unit.

CelsiusFahrenheit
032
1050
2068
3086
100212

Temperature is first converted to Celsius and then moved to the target unit.

出典

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Metric SICurrent NIST SI overview after retirement of the historic SI Units site.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

関連変換

Search and practice paths

Search and practice paths

Examplesよくある誤りEveryday/engineeringExcel/CSV一括変換Print view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. 温度. Source basis: BIPM SI Brochure · NIST Metric SI · NIST Guide to SI Appendix B.

Common questions

What is the factor for Celsius to Fahrenheit?

Offset formula

Which formula does Celsius to Fahrenheit use?

Temperature is first converted to Celsius and then moved to the target unit.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.