Expression Calculator
Enter an expression (smart spacing; 1s auto-calc)
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Enter a valid expression: digits, + - * / . and parentheses only.
Days Between Dates
Start Date
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End Date
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Please enter a valid and complete date (DD/MM/YYYY).
Hotel (Total) Cost Calculator
Nightly Cost
Quantity (Rooms)
Nights
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Please enter valid positive numbers for Nightly Cost, Rooms (integer), and Nights (integer).
Hotel (Nightly) Cost Calculator
Total Cost
Quantity (Rooms)
Nights
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Please enter valid positive numbers for Cost, Rooms (integer), and Nights (integer).
Percentage Add/Subtract (Tax/Discount)
Base Amount
Percentage Rate (%)
Tax (Add %)
Discount (Subtract %)
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Please enter valid positive numbers for Base Amount and Percentage (max 100%).