Time Converters

Pick a family to convert between common time units using exact base relationships.

Explanation

Time families here use exact fixed relationships: 1 minute = 60 seconds, 1 hour = 3600 seconds, 1 day = 86400 seconds, and 1 week = 604800 seconds.

How to use this hub

  1. Choose a converter family.
  2. If converting to/from grams from a volume unit, select an ingredient.
  3. For pure unit changes (volume↔volume or weight↔weight), use universal conversions.

If your conversion includes grams, you’ll choose an ingredient; otherwise you won’t.

Frequently Asked Questions

How are these time factors derived?

Each factor is derived from exact seconds-based definitions so every pair remains internally consistent.

Why are months and years not included here?

Months and years are not fixed-length units, so this hub keeps only fixed time units for exact conversions.

How do I switch direction?

Use the switch button to navigate directly to the mirror page for the reverse conversion.