Fahrenheit to Celsius

325°F to Celsius

325°F is 162.8°C (Gas Mark 3). On a UK oven, set 160°C (or 140°C fan).

325 degrees Fahrenheit equals

163°C

Exactly 162.8°C · UK oven setting: 160°C

Gas MarkGas Mark 3
Fan oven140°CUK setting − 20°C
US convection300°F− 25°F
Air fryer start300°F / 150°Cand about 20% less time

What 325°F is used for

Moderately slow oven

325°F is Gas Mark 3. It works out at 163°C, so UK recipes write 160°C or 170°C. It is also the usual convection setting for a 350°F recipe.

Typical uses at this heat: casseroles, baked cheesecake, shortbread.

Oven dials can be out by a surprising amount. Here’s how to check yours with an oven thermometer.

How to convert 325°F to °C

Subtract 32, then multiply by 5 and divide by 9:

325 − 32 = 293
293 × 5 ÷ 9 = 162.8°C

UK oven dials go up in 10°C steps, so recipes round this to 160°C.

325°F in different ovens

Oven typeSettingWhy
Conventional oven325°F / 160°CThe recipe temperature
US convection oven300°FUS rule: 25°F lower (many ovens do this for you)
UK fan oven140°CUK rule: 20°C lower
Gas ovenGas Mark 3Standard UK gas mark
Air fryer300°F / 150°CAbout 25°F lower, roughly 20% less time

Convert another temperature

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Nearby temperatures

FahrenheitCelsius (exact)Gas MarkConvection
250°F121.1°CGas Mark ½225°F
275°F135°CGas Mark 1250°F
300°F148.9°CGas Mark 2275°F
325°F162.8°CGas Mark 3300°F
350°F176.7°CGas Mark 4325°F
375°F190.6°CGas Mark 5350°F
400°F204.4°CGas Mark 6375°F

Common questions

What is 325°F in Celsius?

325°F is 162.8°C. UK recipes and oven dials round it to 160°C.

What Gas Mark is 325°F?

325°F is Gas Mark 3.

What is 325°F in a fan or convection oven?

In a US convection oven, use 300°F (25°F lower). In a UK fan oven, use 140°C. Many newer US ovens subtract the 25°F automatically in convection mode, so check your manual before you reduce it twice.

Is 325°F hot?

325°F (163°C) counts as a moderately slow oven. Typical uses: casseroles, baked cheesecake, shortbread.

More Fahrenheit conversions

250°F275°F300°F325°F350°F375°F400°F425°F450°F475°F500°F525°F550°F

Going the other way? See 180°C to °F and the other Celsius conversions.