Comparing job offers is about more than choosing the largest salary. This guide gives you a repeatable way to compare pay, benefits, working hours, commuting, flexibility, and career value so you can estimate the real difference between offers and prepare focused questions before accepting one.
Overview
The better job offer is the one that fits your priorities and remains workable after you account for time, costs, conditions, and risk. A higher annual salary may be less attractive if it requires a long commute, unpaid extra hours, expensive parking, or a schedule that conflicts with caring responsibilities. Conversely, a role with lower pay may offer valuable training, reliable hours, remote flexibility, or benefits that reduce your overall costs.
Start by separating the comparison into four categories:
- Guaranteed cash: base salary, guaranteed hours, and contractual allowances.
- Variable or conditional cash: bonuses, commission, overtime, shift premiums, and benefits that depend on eligibility.
- Work-related costs: commuting, parking, meals, equipment, childcare changes, and time spent travelling.
- Non-cash value: annual leave, health or retirement benefits, training, flexibility, stability, and progression opportunities.
Do not treat an employer's maximum bonus, estimated overtime, or informal promise as guaranteed compensation. Record each item as either confirmed, conditional, or unknown. That distinction makes your comparison more realistic and highlights what you need to clarify.
For a quicker calculation, you can also use the Job Offer Comparison Calculator to organise salary, hours, benefits, commute, and total compensation inputs.
How to estimate total compensation
Use the same time period for both offers. Annual figures are usually easiest, but an hourly calculation can be more useful for part-time, shift-based, or irregular work.
A simple annual comparison is:
Estimated annual value = guaranteed pay + realistic variable pay + employer benefit value − work-related costs
This is a decision-making estimate, not a tax calculation. Your actual take-home pay depends on your location, tax status, deductions, pension or retirement contributions, and other personal circumstances. Compare gross pay first, then estimate take-home pay separately using assumptions that apply to you.
Annual roles
For a salaried role, record the stated annual salary and the expected working pattern. Then add benefits only when you can reasonably assign a value to them. For example, employer-paid insurance or a transport allowance may have a clear stated value. Training and progression are important, but avoid converting them into precise cash figures unless the employer has provided a defined amount.
Hourly, part-time, and shift-based roles
For hourly work, use:
Estimated annual pay = hourly rate × paid hours per week × paid weeks per year
Make the paid-weeks assumption explicit. If the role does not guarantee every week, create a conservative estimate and a likely estimate rather than relying on the maximum possible hours. For shifts, check whether nights, weekends, public holidays, split shifts, or overtime are paid at different rates. Confirm whether breaks are paid and whether travel between work locations is paid.
To compare effective hourly value, use:
Effective hourly value = estimated annual value ÷ total hours committed per year
Total committed hours can include paid working time, required unpaid preparation, mandatory meetings, and commuting. You may prefer to keep commuting separate so you can see both the financial cost and the time cost.
Work-related costs
Estimate recurring costs over a month, multiply by the number of working months in your comparison period, and add one-off costs separately. Relevant items can include public transport, fuel, parking, tolls, work clothing, meals bought during shifts, home-office equipment, and extra care arrangements. Use your own likely costs rather than a generic estimate.
For remote or hybrid work, check which equipment, internet costs, travel to occasional meetings, and home-working expenses are covered. “Remote” does not always mean there are no workplace costs.
Inputs and assumptions: a side-by-side worksheet
Copy this table into a spreadsheet or notes app. Enter the same type of information for every offer, and label uncertain figures clearly.
| Comparison item | Offer A | Offer B | What to confirm |
|---|---|---|---|
| Base salary or hourly rate | Gross amount, pay frequency, review date | ||
| Guaranteed hours | Minimum hours and scheduling process | ||
| Bonus, commission, or overtime | Eligibility, target, rate, and payment conditions | ||
| Leave or paid time off | Allowance, public holidays, booking rules | ||
| Employer benefits | Eligibility, waiting periods, employee contributions | ||
| Working hours and schedule | Start and finish times, weekends, on-call duties | ||
| Commute and work costs | Time, transport, parking, meals, equipment | ||
| Flexibility | Remote days, shift swaps, location, notice of changes | ||
| Career value | Training, supervision, promotion path, relevant experience |
Before comparing totals, check that the roles are genuinely comparable. A full-time salary and a part-time salary should not be judged by the headline annual amount alone. Convert both to an effective hourly figure, or compare the value per guaranteed hour. For a shift role, also consider how much control you have over the schedule and how far in advance shifts are published.
Worked examples
Example 1: higher salary versus shorter commute
Suppose Offer A pays a hypothetical 42,000 per year and requires five days at an office. Offer B pays 39,500 and allows three remote days each week. These figures are illustrative, not a market benchmark.
First, record the salary difference: Offer A pays 2,500 more before deductions. Next, estimate the additional cost and time of travelling to Offer A. If that commute adds 90 minutes per working day and costs 9 per day, calculate the annual travel time and travel cost using your expected working schedule. Do not automatically subtract the full difference from salary; instead, view the result in two ways: financial value and personal time. You may decide the additional 2,500 is worthwhile, or you may value the saved commute more highly. The calculation makes the trade-off visible.
Example 2: annual salary versus hourly shift work
Offer A pays a hypothetical 30,000 salary for a stated 37.5-hour week. Offer B pays 18 per hour, with 25 guaranteed hours weekly and extra shifts sometimes available. Offer B's guaranteed annual pay is estimated as 18 × 25 × 52, or 23,400 before deductions. Extra shifts should be shown separately because they are not guaranteed. If you use a higher-hours estimate, keep it as a second scenario rather than presenting it as certain income.
Then compare schedule predictability, unpaid breaks, evening or weekend premiums, travel between sites, and the possibility of cancelled shifts. A lower guaranteed total may still suit someone who needs flexibility, while a higher salary may be more suitable for someone who needs predictable income.
Example 3: benefits and progression
Offer A has higher pay but limited training. Offer B pays less but includes structured learning, close supervision, and work that directly supports your next career step. Avoid assigning an invented cash value to progression. Instead, score each offer against your priorities: income, stability, flexibility, skill development, wellbeing, and future options. A simple scorecard can sit beside the financial worksheet and prevent the largest number from dominating the entire decision.
Questions to ask before accepting
- Is the salary or hourly rate fixed, and when is it reviewed?
- Which hours are guaranteed, and how much notice is given for schedule changes?
- How are overtime, weekend, night, or holiday hours handled?
- Is the bonus contractual, discretionary, or dependent on individual or company performance?
- When do benefits begin, and what contribution is required from me?
- Are travel, equipment, training, or home-working costs reimbursed?
- What does a normal week look like, including meetings, preparation, and on-call time?
- What would success look like during the first three to six months?
Ask for important answers in writing and compare them with the formal offer and contract. If a benefit is not documented, label it as unconfirmed until the employer clarifies it.
When to recalculate
Revisit your comparison whenever an offer changes or a major assumption becomes clearer. Recalculate if the salary, hours, location, remote arrangement, bonus terms, shift pattern, benefits, start date, or commute changes. It is also sensible to review the worksheet before accepting a counteroffer, moving house, changing care arrangements, or taking a role with regular overtime.
Refresh cost assumptions periodically, especially transport, parking, meals, equipment, and benefit contributions. Employment terminology and entitlement rules can vary by location and change over time, so check the current contract and relevant official guidance rather than relying on an old worksheet. For overtime-specific calculations, see the Overtime Pay Calculator Guide.
Your final step is to write a one-page decision summary: the guaranteed annual or hourly value, the main costs, the schedule, the strongest benefit, the biggest uncertainty, and three questions that must be answered. Then compare the offers using both the numbers and your priorities. If you need to prepare for the conversation, the job interview questions and answers workbook can help you plan clear questions and follow-ups. A good job offer comparison does not remove judgment; it gives your judgment better information.
