Offer Salary Gap Calculator
A higher offer can still feel weak if rent and moving costs absorb the raise.
Run the estimate
Enter your own assumptions. The result is a planning signal that should be tested with conservative, expected, and expensive scenarios.
How to use the result
Assumptions and limitations
This page uses simplified planning formulas and user-entered assumptions. It does not recreate a full tax return, lease agreement, employer benefit package, or relocation contract.
Worked example: a raise can take months to break even
This example is not a recommendation. It shows how the calculator output can be interpreted as a planning signal.
| Input or output | Example | How to interpret it |
|---|---|---|
| Current salary | $100,000 | Baseline income. |
| New offer | $120,000 | Headline raise is $20,000. |
| After-tax monthly raise | About $1,200 | The raise is smaller after tax. |
| Higher rent | $600/month | Rent absorbs about half the monthly raise. |
| Uncovered moving cost | $3,000 | The offer needs about five months to break even. |
Common mistake this page helps prevent
Treating the raise as immediate gain before subtracting higher rent and moving costs.
What changes the result?
Rent, tax assumptions, utilities, debt, transportation, insurance, household size, and savings goals can all change the decision signal.
How to get a better result from the Offer Salary Gap Calculator
The calculator is most useful when the inputs are close to real household numbers. Use current lease quotes, employer offer details, moving estimates, and recurring costs rather than broad city averages whenever possible.
| Input quality | Example | Effect on result |
|---|---|---|
| Rough estimate | Using a citywide rent average. | Good for early screening but weak for a final decision. |
| Better estimate | Using three current listings near the real commute. | Makes rent pressure and salary gaps more realistic. |
| Conservative estimate | Adding a buffer for utilities, insurance, debt, and moving costs. | Shows whether the decision still works when costs rise. |
| Final review | Checking lease terms, tax details, benefits, and reimbursement policy. | Reduces surprise costs after the decision is made. |
Recommended interpretation
Do not treat one output as a final answer. Run the calculator three times: a conservative version, an expected version, and an expensive version. If all three versions remain workable, the decision is more stable.
Decision workflow for the Offer Salary Gap Calculator
Use this calculator when the decision is primarily about offer comparison. Start with realistic current numbers, then run an expected version and a more expensive version. The difference between those versions often matters more than the first output.
The output helps show whether a raise survives higher rent, uncovered moving costs, and relocation support gaps.
| Input to review | Why it matters | Better estimate |
|---|---|---|
| Income | The result depends on monthly take-home capacity. | Use estimated after-tax income when possible. |
| Rent or housing cost | Housing is usually the largest recurring cost. | Use current listings or actual lease terms. |
| Recurring obligations | Debt, insurance, utilities, subscriptions, and transport reduce flexibility. | Use monthly bills rather than memory. |
| Savings target | Savings should not be treated as whatever is left over. | Set a target before interpreting the result. |
If the output is close to the threshold, do not treat the decision as solved. Change the rent, tax rate, moving cost, or recurring expense assumptions and check whether the result remains stable.