My watch list
my.chemeurope.com

# Réaumur scale

The Réaumur scale (°Ré, °Re, °R) is a temperature scale named after René Antoine Ferchault de Réaumur, who first proposed it in 1731. The freezing point of water is 0 degrees Réaumur, the boiling point 80 degrees Réaumur. Hence, for converting a temperature expressed in degrees Réaumur to degrees Celsius one multiplies the temperature in degrees Réaumur by 1.25 (In formula: °C = 1.25 × °R). For calculating a temperature to Kelvin: K = 1.25 × °R + 273.15.

To convert between Celsius and Reaumur use the following formula: (C×4)/5=Reaumur.
To convert between Fahrenheit and Reaumur use the following formula: ((F-32)×4)/9=Reaumur
{"ft_lang_label":"__label__en","ft_lang_prob":0.90810007,"math_prob":0.9733222,"size":2080,"snap":"2022-05-2022-21","text_gpt3_token_len":507,"char_repetition_ratio":0.117052026,"word_repetition_ratio":0.0,"special_character_ratio":0.22451924,"punctuation_ratio":0.11369509,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.99698544,"pos_list":[0],"im_url_duplicate_count":[null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2022-05-19T12:29:12Z\",\"WARC-Record-ID\":\"<urn:uuid:769de345-4d54-4a0d-b095-f3385abd69d6>\",\"Content-Length\":\"63234\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:9709ea9e-302b-49d6-b2c0-9ba6b70bd461>\",\"WARC-Concurrent-To\":\"<urn:uuid:447f649c-9073-4633-bdad-c0845b29314d>\",\"WARC-IP-Address\":\"85.158.2.220\",\"WARC-Target-URI\":\"https://www.chemeurope.com/en/encyclopedia/R%C3%A9aumur_scale.html\",\"WARC-Payload-Digest\":\"sha1:MCO4J7CXUIO7DMRLAKJABSBUOD6LBAB3\",\"WARC-Block-Digest\":\"sha1:HQDKR6BSQY74WJOVW2KYYIT7Y2HL5TJW\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2022/CC-MAIN-2022-21/CC-MAIN-2022-21_segments_1652662527626.15_warc_CC-MAIN-20220519105247-20220519135247-00675.warc.gz\"}"}