Life & fun · alternatives · 2026
24 alternatives to CelsiUSA
A weather app to help switch to Celsius
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CelsiUSA launched in 2023; newer entries below may have overtaken it.
- 1
Weather app for expats showing °C and °F side-by-side
2018 · its alternatives →
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Just the weather infos you need - No more nonsense.
2018 · its alternatives →
- 5
Lazy Weather app▲217The simplest most useful weather app so far
2024 · lazyweather.xyz · its alternatives →
- 6
Weather app showing Celsius and Fahrenheit at the same time
2023 · its alternatives →
- 7DWDegrees 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 →
- 8
Convert celsius to fahrenheit
Sep 2025 · ctoftemp.com · its alternatives →
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- 23
Convert weather units on NYTimes.com to Celsius
2021 · its alternatives →
- 24
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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 →