Focus block calculator

Divide your daily focus goal by your preferred focus block length to see how many deep-work sessions you need today.

Productivity numbers knowledge workers calculate often

Subtract break time from the span between start and end time to get real worked time. A 9-hour stay with a 60-minute lunch is 8 hours of work.

This tool treats time above 8 hours as overtime and applies a 1.5x hourly-rate multiplier. Local laws and contracts may differ.

Meeting cost is people multiplied by meeting duration and hourly rate. Short meetings become expensive when many people attend.

Divide your daily focus goal by your preferred focus block length to see how many deep-work sessions you need today.

Ads are kept in a separate area away from inputs. The tool and useful explanation come first, without layouts that encourage accidental clicks.