Free Calculators for Middle East Users
The Middle East, including the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and Jordan, uses the metric system for official purposes while maintaining some traditional units in specific contexts such as gold trading, fabric and real estate.
The region is also home to a large expatriate community from the UK, US, South Asia and Europe, all bringing their own unit systems. This guide covers the conversions and tools most relevant for users in the Middle East. All tools are free at CalConvs.com.
Gold: The Universal Language of the Gulf
Gold is a central part of culture and commerce across the Middle East. Gold is traded in grams and tola in local markets, while international prices are quoted in troy ounces.
Gold Weight Reference for the Gulf
1 tola = 11.664 grams
1 troy ounce = 31.10 grams = 2.67 tola
10 grams = 0.857 tola
1 kg = 85.73 tola = 32.15 troy ounces
24 karat gold = pure gold (99.9% purity)
22 karat gold = 91.6% gold (common for Gulf jewellery)
18 karat gold = 75% gold
Use the Weight and Mass Converter for gold weight conversions between grams, troy ounces and kilograms.
Temperature: Celsius in the Middle East
The Middle East officially uses Celsius. The region experiences some of the hottest temperatures on earth in summer. For expatriates from the US accustomed to Fahrenheit, these conversions are frequently useful.
| Celsius | Fahrenheit | Context |
|---|---|---|
| 0 to 10 C | 32 to 50 F | Cool Gulf winter, especially in Saudi Arabia and Jordan |
| 15 to 25 C | 59 to 77 F | Pleasant winter in UAE, Qatar and Kuwait |
| 30 to 35 C | 86 to 95 F | Spring and autumn warmth in most Gulf states |
| 40 to 45 C | 104 to 113 F | Typical Gulf summer daytime temperatures |
| 45 to 50 C | 113 to 122 F | Extreme summer heat in Iraq and Kuwait |
Use the Temperature Converter for any Celsius to Fahrenheit conversion.
Distance and Speed in the Gulf
All Gulf Cooperation Council (GCC) countries use kilometres and km/h for road distances and speed limits.
| Country and Road Type | Speed Limit |
|---|---|
| UAE urban areas | 60 km/h (37.3 mph) |
| UAE highways (Sheikh Zayed Road) | 120 to 140 km/h (74.6 to 87 mph) |
| Saudi Arabia urban | 50 km/h (31.1 mph) |
| Saudi Arabia highways | 120 km/h (74.6 mph) |
| Qatar urban | 60 km/h (37.3 mph) |
| Kuwait urban expressways | 80 km/h (49.7 mph) |
Use the Speed Converter and Length Converter for any distance and speed conversions.
Health in the Middle East
Healthcare across the Gulf uses metric units consistently: kilograms for weight, centimetres for height, Celsius for temperature. The health tools on CalConvs are fully compatible without any unit conversion needed.
BMI Considerations for Arab and South Asian Populations in the Gulf
Research suggests that South Asian and Arab populations may face elevated metabolic health risks at BMI levels lower than the Western WHO thresholds.
Some health authorities recommend using 23 kg/m² as the overweight threshold for these populations (compared to the standard 25).
Always discuss BMI Calculator results with a healthcare professional familiar with regional health norms.
- Calorie Calculator: daily calorie needs in metric units
- Ideal Weight Calculator: healthy weight range in kilograms
- TDEE Calculator: total daily energy expenditure for weight management
- Pregnancy Calculator: due date tracking, works for any location worldwide
Expat Finance and Unit Context in the Gulf
The UAE, Qatar and other Gulf states attract large expatriate populations who regularly deal with mixed measurement systems.
| Expat Need | Tool to Use |
|---|---|
| UK expat checking body weight in kg (not stone) | Weight Converter: stone to kg |
| US expat reading an oven temperature in Celsius | Temperature Converter: Fahrenheit to Celsius |
| Property comparison between UK sq ft and local sq metres | Area Converter: sq ft to sq metres |
| Checking tyre pressure in bar vs PSI | Pressure Converter: PSI to bar |
| Comparing local fuel price per litre to home country MPG | Fuel Converter: L per 100km to MPG |
Related Tools for Middle East Users
- Weight and Mass Converter: grams, kilograms and troy ounces for gold and everyday use
- Temperature Converter: Celsius and Fahrenheit
- Area Converter: square metres, square feet and acres for property
- Pressure Converter: bar, kPa and PSI for tyres
- All Unit Converters: browse all converters on CalConvs
Frequently Asked Questions
What is the price of gold in grams if I know the price per tola?
Divide the price per tola by 11.664 to get the price per gram. For example, if gold is 2,800 UAE dirhams per tola, the price per gram is 2,800 ÷ 11.664 = approximately 240 dirhams per gram. To convert to troy ounces (for international comparison), multiply the per-gram price by 31.1.
What is the speed limit in Dubai?
In Dubai, the standard urban speed limit is 60 km/h on most roads. On major highways like Sheikh Zayed Road (E11), limits range from 100 to 140 km/h depending on the section. Speed cameras in the UAE operate with a tolerance above the posted limit, though this tolerance is not guaranteed and varies. Always observe the posted sign.
How do I use a US recipe in the UAE?
The main conversions needed are temperatures (350 F = 177 C for a moderate oven) and volumes (1 US cup = 236.6 ml). UAE supermarkets sell ingredients in metric quantities, grams and millilitres, so convert the US cups and ounces to metric before shopping. Use the Temperature Converter and Volume Converter for exact figures.
Is the BMI scale the same in Arab countries?
The standard WHO BMI scale is used in official healthcare across Middle Eastern countries. However, some research suggests that Arab and South Asian populations may show metabolic complications (such as insulin resistance and cardiovascular risk factors) at lower BMI values than the Western thresholds suggest. Discuss your BMI results with a local healthcare provider for a contextually appropriate interpretation.