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Methodology

Side Hustle vs Overtime methodology

Compare overtime and side-hustle value using bounded user-entered assumptions.
Duc Nguyen X.By Duc Nguyen X.· Founder, Wage101Last reviewed: View update historyMethodology

Educational only: Work and pay decision support, not tax, legal, financial or career advice.

Privacy: Calculations run locally; Wage101 does not receive your work or pay inputs.

Update policy: Reviewed when formulas or official dependencies change.

Scope: Market-neutral work and pay planning using your own assumptions.

1. Formulas and units

Side-hustle hourly-value spread
effectiveHourlyValueSpread = sideHustleEffectiveHourlyValue − overtimeEffectiveHourlyValue

Where

effectiveHourlyValueSpread
Side-hustle hourly-value spread (currency units/hour)Source: Calculated output
Overtime gross pay
overtimeGrossPay = overtimeBaseHourlyRate × overtimeMultiplier × overtimeHoursPerWeek × overtimeWeeksPerYear

Where

overtimeBaseHourlyRate
Overtime base hourly rate (currency units/hour)Source: User assumption
overtimeMultiplier
Overtime multiplier (multiplier)Source: User assumption
overtimeHoursPerWeek
Overtime hours per week (hours/week)Source: User assumption
overtimeWeeksPerYear
Overtime weeks per year (weeks/year)Source: User assumption
overtimeGrossPay
Overtime gross pay (currency units/year)Source: Calculated output
Side-hustle net work value
sideHustleNetWorkValue = sideHustleAnnualRevenue − sideHustleAnnualDeductions − sideHustleAnnualDirectCosts

Where

sideHustleAnnualRevenue
Side-hustle annual revenue (currency units/year)Source: User assumption
sideHustleAnnualDeductions
Side-hustle deductions (currency units/year)Source: User assumption
sideHustleAnnualDirectCosts
Side-hustle direct costs (currency units/year)Source: User assumption
sideHustleNetWorkValue
Side-hustle net work value (currency units/year)Source: Calculated output
Side-hustle annual value spread
netWorkValueSpread = sideHustleNetWorkValue − overtimeGrossPay

Where

netWorkValueSpread
Side-hustle annual value spread (currency units/year)Source: Calculated output

Money inputs and outputs use the currency selected in the scenario without changing the canonical methodology. Pay, time, benefits and work-related costs use the units stated beside each input.

2. Worked example

Input assumptions

Overtime at 25 × 1.5 for 8 hours over 50 weeks versus 20,000 side-hustle revenue.

Calculation and outputs

Example

Overtime at 25 × 1.5 for 8 hours over 50 weeks versus 20,000 side-hustle revenue.

Side-hustle hourly-value spread
-12.05 currency units
Overtime gross pay
15,000.00 currency units
Side-hustle net work value
14,000.00 currency units
Side-hustle annual value spread
-1,000.00 currency units

The engine returns 15,000 overtime gross pay and 14,000 side-hustle net work value.

Interpretation

Compare annual and hourly results together because the scenarios can require different time.

3. Validation and boundary checks

  • The worked example is calculated through the same shared-work-logic engine as the planner.
  • Non-finite and out-of-range assumptions return an input error.
  • Result cards, trace, CSV, PDF and methodology bind to named engine result fields.

4. Assumptions and source classification

  • The overtime multiplier is entered by the user.
  • Side-hustle deductions and costs are entered annual amounts.

This calculator has no current policy-data dependency. Its work and pay assumptions are user supplied. Registered family-level regression suites exercise the shared work-logic engine and worked-result reconciliation.

5. Limitations

  • No tax or overtime eligibility is inferred.
  • Demand, collection risk and growth are excluded.

This is educational decision support, not personalised tax, legal, financial or career advice. Check the treatment of your circumstances under the rules that apply to you and seek qualified advice where appropriate.

6. Update and evidence policy

Registered family-level suites test formula invariants and example reconciliation; the release ledger records that coverage without claiming a separate oracle for every line of public copy. There is no official threshold or benchmark to refresh for this calculator. Work and pay inputs remain user-supplied because they vary by person, job and contract.

Change history

  1. : Initial public release of the Side Hustle vs Overtime planner and methodology.

Related reading

Use these practical guides to interpret the decision and its assumptions.

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