All-in-One Packaging Calculator
All-in-one packaging scientific calculator including imposition and cost.
Basic
Arithmetic, clear and delete essentials
Scientific
Trigonometry, logarithms, powers and constants
Packaging
Material usage, cost calculation, imposition efficiency
Design
Golden ratio, DPI conversion, color calculation
History
How to Use
Switching Modes
Use the buttons at the top to switch between Basic, Scientific, Packaging and Design modes
Basic Mode
Supports the four arithmetic operations. AC clears everything, CE clears the current entry, and the backspace key removes the last digit
Scientific Mode
Trigonometric functions work in radians; logarithms, roots and powers are supported
History
The panel on the right keeps the last 10 calculations - click one to reuse its result
Professional Features
Packaging Calculations
- - Material usage: total quantity from size, count and waste rate
- - Cost calculation: unit price against material usage
- - Imposition efficiency: finds the optimal layout automatically
Design Calculations
- - Golden ratio: enter one side to get the golden-ratio dimensions
- - DPI conversion: millimetres to pixels at any resolution
- - Color conversion: HEX to RGB/HSL, plus luminance
Tip: Packaging and design calculations are performed in the right-hand panel of their respective modes. Trigonometric functions in scientific mode use radians - convert from degrees first if needed.
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