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Variables
Calculations
2 + 2100 / 42^8Percentages
15% of 200100 + 20%Currency
$100 in EUR€50 in VNDVariables
price = 50price * 1.2Distance
100 km in miles50 feet in mWeight
5 kg in pounds150 lbs in kgTemperature
20°C in °F100°F in °CData & More
1 GB in MB100 km/h in mphFunctions
sqrt(144)abs(-50)round(3.7)Trigonometry
sin(45 deg)cos(60 deg)Logarithms
log(100)ln(10)Date Arithmetic
today + 5 daystomorrow + 2 weeksDate Difference
2024-01-01 to 2024-12-31Age & Working Days
age 1990-01-15workdays Jan 2024Pro Tips
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Variables persist across calculations
Use "in" or "to" for conversions:
100 km in miles
Mix units:
(100 km + 50 miles) in km
Mix currencies:
$100 + €50 in VND