Work · alternatives · 2026

24 alternatives to Free Online Temperature Tool

Celsius to fahrenheit converter

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   C To F Temperature Converter▲6

   Convert celsius to fahrenheit

   2025 · ctoftemp.com · its alternatives →

2. 2
   Temperature Converter▲10

   Convert temperature between Celsius, Fahrenheit, and Kelvin.

   2025 · converttemperature.com · its alternatives →

3. 3
   The Ultimate K to F Conversion Tool▲11

   K to f converter

   2025 · vacancybee.com · its alternatives →

4. 4DW
   Degrees What?▲171

   One of my pet peeves is when people specify a temperature in "degrees" when it’s not clear from the context which scale is being used. I always want to ask “degrees what?” So I made this little conversion tool that uses degrees angle to convert between degrees Fahrenheit and degrees Celsius. Tip: you can add a number in a query to link directly to a temperature. e.g. https://degreeswhat.com/?100

   2023 · degreeswhat.com · its alternatives →

5. 5
   Temperature Converter▲9

   Accurate temperature converter

   2025 · its alternatives →

6. 6
   WeatherGO▲58

   Celsius and fahrenheit together, convert real time weather

   2018 · apps.apple.com · its alternatives →

7. 7
   Franz Fahrenheit 2.0▲102

   Weather app for expats showing °C and °F side-by-side

   2018 · apps.apple.com · its alternatives →

8. 8
   Felsius▲78

   Never google “what’s 68°F in °C?” again

   Feb 2026 · felsius.app · its alternatives →

9. 9
   Convert Fahrenheit To Celsius▲1

   Fahrenheit To Celsius, f to c conversion

   2022 · calculatorful.com · its alternatives →

10. 10
    Unit Converter Chrome Extension.▲5

    For All Type of Online Calculator & Metric Conversions.

    2020 · chromewebstore.google.com · its alternatives →

11. 11
    UnitSwap▲124

    Convert measurements or units with ease

    2024 · unitswap.net · its alternatives →

12. 12
    Quick Convert▲13

    Free online unit converter & calculator tool

    2025 · its alternatives →

13. 13
    Unit Converter Pro▲8

    An all-in-one converter, calculator & smart utility tool

    2025 · its alternatives →

14. 14
    QuickConvert▲12

    The only extension you need for conversion

    2025 · chromewebstore.google.com · its alternatives →

15. 15
    UnitConvertNow▲7

    Free, fast, and accurate online unit converter

    2025 · unitconvertnow.com · its alternatives →

16. 16
    Unit Converter▲3

    Free Unit Converter - Convert Any Unit Instantly

    2025 · everyunitconverter.com · its alternatives →

17. 17
    Thermometer X & Hygrometer App▲76

    Just the weather infos you need - No more nonsense.

    2018 · thermo-x.com · its alternatives →

18. 18
    Metric Converter▲6

    Online metric & imperial conversion - metric-converter.com

    2025 · metric-converter.com · its alternatives →

19. 19
    CelsiUSA▲1

    A weather app to help switch to Celsius

    2023 · doorhingeapps.com · its alternatives →

20. 20
    Universal Unit Converter▲6

    Simple, fast, and free unit converter for everyday use

    Jan 2026 · units.ashwinig.com · its alternatives →

21. 21
    UnitVaults - Free Online Converters▲6

    Convert kg ⇄ lbs, tbsp ⇄ ml, °C ⇄ °F — instantly

    2025 · unitvaults.com · its alternatives →

22. 22
    Online Unit Calculator▲9

    Online unit conversion tools

    2025 · its alternatives →

23. 23
    Calcule▲8

    Free online unit converter calculator

    2025 · its alternatives →

24. 24
    Time Interval Calculator▲19

    Free online countdown tool

    2025 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →