For firms
What a music-literate team returns
Put in your own figures: team size, salaries, what a senior hour costs you. The calculator itemises where the value comes from, so you can check every line rather than take a headline on trust. Deliberately modest assumptions, all adjustable.
Priced on the Micro firm plan (£3,000/yr flat, billed annually).
Where the value comes from
One-off value banks once per hire at onboarding; recurring value accrues every year a trained person stays.
- One-offMentoring time savedSenior hours freed during the 13-week programme.£0
- One-offFaster ramp to productivityLoaded junior cost reclaimed as ramp is brought forward.£0
- RecurringMistakes avoidedFewer costly corrections, rework, and write-offs.£16,000
- RecurringFaster workHours saved when the team knows the mechanics, beyond the basics.£1,688
- RecurringLess senior correctionSenior hours no longer spent re-checking and re-explaining.£960
- RecurringClient service upliftExcluded.£0
The compounding view
Recurring value stacks as each cohort is trained. Every year adds a fresh one-off cohort while past cohorts keep returning recurring value. Cumulative net value over 3 years:
| Year | Active trained staff | One-off value | Recurring value | Plan cost | Cumulative net | Cumulative multiple |
|---|---|---|---|---|---|---|
| 1 | 5 | £0 | £18,648 | £3,000 | £15,648 | 6.2× |
| 2 | 9.3 | £0 | £34,499 | £5,000 | £45,147 | 6.6× |
| 3 | 12.9 | £0 | £47,972 | £9,000 | £84,119 | 5.9× |
Over 3 years: £84,119 net value, a 5.9× return on plan cost. Assumes 85% of trained staff retained each year; attrition is modelled as a drag, never a lever.
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