Kilojoules to Calories Converter
Exercise times are estimates for a 70 kg adult.
490 kJ is equal to 117.11 Calories (kcal). To get this, divide 490 by 4.184, the number of kilojoules in one kilocalorie. 490 kJ ÷ 4.184 = 117.11 kcal.
Seen 490 kJ on a pack? That per-serve figure equals 117.1 Calories, log it as 117 in a calorie-counting app.
Looking for 493 kJ? That’s 117.83 kcal, only 0.72 kcal away from 490 kJ, so everything on this page applies to it too.
On this page
How To Convert 490 kJ To Calories
- Start with the energy in kilojoules: 490 kJ.
- Divide by 4.184 (1 kcal = 4.184 kJ).
- 490 ÷ 4.184 = 117.1128, which rounds to 117.1 Calories.
For a quick estimate, multiply by 0.24: 490 × 0.24 = 117.6. That’s within 0.5% of the exact 117.11 kcal, close enough for everyday tracking.
Is 490 kJ A Lot?
490 kJ (117 Calories) is typical of a light snack: a piece of fruit, a slice of bread, a small yoghurt or a plain biscuit or two. It’s a sensible size for a between-meals snack for most adults.
- Olive oil, 1 tbsp (14 g), 498 kJ
- Dark chocolate 70% (20 g), 502 kJ
- Cappuccino, full-cream milk (regular), 502 kJ
- Cheddar cheese, 1 slice (28 g), 477 kJ
- About 1.5 × egg, large (301 kJ each)
See the food kJ chart to find other foods near 490 kJ.
490 kJ On A Food Label
Seeing 490 kJ per serve on a pack means very different things depending on how big the serve is. The table shows what the same 490 kJ implies per 100 g, which is the fairest way to compare products.
| Serving size | kJ per 100 g | kcal per 100 g | Energy density |
|---|---|---|---|
| 25 g serve | 1,960 kJ | 468 kcal | high |
| 40 g serve | 1,225 kJ | 293 kcal | medium |
| 60 g serve | 817 kJ | 195 kcal | medium |
| 100 g serve | 490 kJ | 117 kcal | low |
| 150 g serve | 327 kJ | 78 kcal | low |
| 250 g serve | 196 kJ | 47 kcal | very low |
For example, if a 60 g serve contains 490 kJ, the food has about 817 kJ per 100 g, a medium-density food, similar to bread, lean meat, eggs and pasta dishes. Try your own label in the food label calculator.
490 kJ In Your Meals
Splitting a day into meals makes 490 kJ easier to picture. The percentages show how much of each meal budget it would take:
| Meal budget | 6,300 kJ day | 8,700 kJ day | 10,500 kJ day |
|---|---|---|---|
| Breakfast (25%) | 31% | 23% | 19% |
| Lunch (30%) | 26% | 19% | 16% |
| Dinner (35%) | 22% | 16% | 13% |
| Snacks (10%) | 78% | 56% | 47% |
How Long Does It Take To Burn 490 kJ?
| Activity | 60 kg person | 70 kg person | 85 kg person |
|---|---|---|---|
| Walking, moderate (5 km/h) | 32 min | 27 min | 22 min |
| Jogging (8 km/h) | 13 min | 12 min | 9 min |
| Cycling, moderate | 16 min | 14 min | 12 min |
| Swimming, moderate laps | 19 min | 16 min | 14 min |
For a 70 kg adult, burning 490 kJ takes roughly 27 min of walking or 12 min of jogging. The exercise kJ calculator covers 25 activities at any body weight.
490 kJ As Part Of Your Day
| Daily intake | Share used by 490 kJ |
|---|---|
| 5,021 kJ (1,200 kcal) weight-loss plan | 9.8% |
| 6,276 kJ (1,500 kcal) plan | 7.8% |
| 8,368 kJ (2,000 kcal) US/UK/EU reference | 5.9% |
| 8,700 kJ AU/NZ label reference | 5.6% |
| 10,460 kJ (2,500 kcal) active adult | 4.7% |
490 kJ In Other Energy Units
| Unit | Value |
|---|---|
| Kilojoules (kJ) | 490 kJ |
| Calories / kilocalories (kcal) | 117.11 kcal |
| Small calories (cal) | 117,113 cal |
| Joules (J) | 490,000 J |
| Megajoules (MJ) | 0.49 MJ |
| Watt-hours (Wh) | 136.1 Wh |
Nearby kJ To Calories Conversions
| Kilojoules | Calories |
|---|---|
| 400 kJ | 95.6 kcal |
| 424 kJ | 101.3 kcal |
| 450 kJ | 107.6 kcal |
| 490 kJ | 117.1 kcal |
| 500 kJ | 119.5 kcal |
| 520 kJ | 124.3 kcal |
| 543 kJ | 129.8 kcal |
FAQ
How many calories is 490 kJ?
117.11 Calories, that’s 490 divided by 4.184.
How many kcal is 490 kilojoules?
490 kJ is 117.11 kcal. A kilocalorie and a food Calorie are the same unit.
Is 490 kJ a lot?
Not really. At about 117 Calories it’s a light snack, about 5.6% of an 8,700 kJ day.
How long does it take to walk off 490 kJ?
About 27 min of walking at 5 km/h for a 70 kg adult, or 12 min of jogging.
What if a food has 490 kJ per 100 g?
Then it has 117.1 kcal per 100 g, which is a low-density food. A 30 g handful would provide about 147 kJ (35 kcal).
How many calories is 493 kJ?
493 kJ is 117.83 Calories (493 ÷ 4.184).