Celsius to Fahrenheit chart, −40 to 300
Every value from −40 °C to 300 °C in Fahrenheit, in steps small enough to read between — plus a converter to type into when the chart does not have your number.
By Akash Yadav Updated 11 October 2026
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Type a temperature instead
A chart is the fastest way to convert a temperature you did not choose — a reading, a dial setting, a forecast. When the number you need is not in the tables below, the converter card will do it as you type; it is the same card as the full Celsius to Fahrenheit page, which also shows the formula and every step of the arithmetic.
Type a number above to see the answer.
Or tap a number:
Open the full Celsius to Fahrenheit page →
How to read it
The chart, and what its steps are worth
The first table covers the range a person actually lives in — −40 °C to 100 °C — in steps of 5 °C. The second covers cooking, 110 °C to 300 °C, in steps of 10 °C. Both step in exact Fahrenheit increments: 1.8 °F for every Celsius degree, so a 5 °C row is 9 °F and a 10 °C row is 18 °F. That is why the Fahrenheit column never needs a decimal here.
| °C | °F | °C | °F |
|---|---|---|---|
| -40 °C | -40 | 35 °C | 95 |
| -35 °C | -31 | 40 °C | 104 |
| -30 °C | -22 | 45 °C | 113 |
| -25 °C | -13 | 50 °C | 122 |
| -20 °C | -4 | 55 °C | 131 |
| -15 °C | 5 | 60 °C | 140 |
| -10 °C | 14 | 65 °C | 149 |
| -5 °C | 23 | 70 °C | 158 |
| 0 °C | 32 | 75 °C | 167 |
| 5 °C | 41 | 80 °C | 176 |
| 10 °C | 50 | 85 °C | 185 |
| 15 °C | 59 | 90 °C | 194 |
| 20 °C | 68 | 95 °C | 203 |
| 25 °C | 77 | 100 °C | 212 |
| 30 °C | 86 |
Two columns per row, reading left to right, to keep the table short enough to scroll past on a phone. −40 °C is -40 °F — the one temperature both scales agree on — and the table ends at 100 °C, which is 212 °F, the boiling point of water at sea level.
| °C | °F | °C | °F |
|---|---|---|---|
| 110 °C | 230 | 210 °C | 410 |
| 120 °C | 248 | 220 °C | 428 |
| 130 °C | 266 | 230 °C | 446 |
| 140 °C | 284 | 240 °C | 464 |
| 150 °C | 302 | 250 °C | 482 |
| 160 °C | 320 | 260 °C | 500 |
| 170 °C | 338 | 270 °C | 518 |
| 180 °C | 356 | 280 °C | 536 |
| 190 °C | 374 | 290 °C | 554 |
| 200 °C | 392 | 300 °C | 572 |
The cooking range is where recipes start rounding: 180 °C is 356 °F, which a Fahrenheit dial offers as 350 °F, and 200 °C is 392 °F, dialled as 400 °F. The oven temperature guide has the dial marks, fan adjustments and gas marks; this table is the raw conversion underneath them.
Between the rows
Reading a value that is not in the chart
A chart can only hold so many rows, but the steps are easy to extend because the relationship between them is fixed: 1 °C is 1.8 °F of change, so half of a 5 °C step — 2.5 °C — is 4.5 °F.
Worked once: 22 °C is not a row in the weather table. Start at 20 °C, which is 68 °F, and add the two degrees between them: 2 × 1.8 = 3.6, so 22 °C is 71.6 °F. The same arithmetic works downwards for negative steps.
If you interpolate often, the formula is quicker than the arithmetic between rows: multiply by 1.8 and add 32. The chart is for when you want the answer without calculating anything.
Using it
Printing it, and where it stops
The chart is plain HTML rather than an image, so printing this page (Ctrl+P, or Cmd+P on a Mac) gives a sharp copy at any paper size, and copying a column into a note or a spreadsheet brings the numbers across as numbers. There is no PDF to download because the page itself is the source the PDF would be made from.
The chart stops at 300 °C (572 °F) because that is where home equipment stops — domestic ovens top out around there, and nothing a household measures runs hotter. Beyond it, use the converter: the formula has no upper limit, and typing two digits beats scanning a longer table.
Common questions
About this chart
Why are the Fahrenheit figures always whole numbers here?
Because the rows step in 5 °C and 10 °C, and a Celsius degree is exactly 1.8 Fahrenheit degrees: 5 × 1.8 = 9 and 10 × 1.8 = 18. The whole-number pattern only holds for these row sizes — type 2.5 °C into the converter and the answer has a decimal, as it should.
Does the chart cover oven temperatures?
Yes, the second table is the cooking range — but ovens add their own rounding, and a fan oven needs a lower setting than the same recipe's conventional figure. The oven guide covers dial marks, fan adjustments and gas marks, which a plain conversion table cannot.
What about kelvin?
Kelvin is a different scale, not a different way of writing these two: it counts in Celsius-sized degrees but starts at absolute zero, so it converts by a shift rather than a chart. Celsius to kelvin explains it.
Why should I trust these numbers?
They are not transcribed — they are computed at build time from the same conversion engine the site's converters use, whose factors are the defining standards listed on the methodology page. If a figure here ever disagreed with the converter page, that would be a build failure, not a typo.
Use it
Converters in this guide
Every figure in this guide is computed at build time from the same conversion engine as the converters it links to, and the factors behind it are the defining standards listed on the methodology page. Nothing here is typed by hand from a template.
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