Tech CalculatorsMay 16, 2026•Sarah Holloway
Project Deadline Calculator: How to Plan Backwards From a Due Date
Most deadline failures are planning failures, not effort failures. Backwards planning from the due date — using actual date arithmetic — reveals exactly when everything needs to start.
Read ArticleTech CalculatorsApr 8, 2026•Jamie Clarke
Date Calculator: How to Count Days Accurately
Counting days between dates seems trivial until a deadline depends on it. Here's how to do it accurately every time.
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