Caliper money calculators
Server Details
Net worth percentile by age (Federal Reserve data) and retirement savings calculators. Free.
- Status
- Healthy
- Last Tested
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- Streamable HTTP · MCP 2025-11-25
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TDQS
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Available Tools
4 toolsnet_worth_by_ageInspect
Median, average and top-percentile net worth for US families by age.
Args:
age: optional. Give an age for that age group's full breakdown
(percentiles, homeowners vs renters); omit it for every age group.
| Name | Required | Description | Default |
|---|---|---|---|
| age | No |
net_worth_percentileInspect
Where a net worth ranks among US families whose head is the same age group.
Args:
age: the person's age (18-110).
net_worth: total assets minus total debts, in US dollars (can be negative).
| Name | Required | Description | Default |
|---|---|---|---|
| age | Yes | ||
| net_worth | Yes |
retirement_income_from_savingsInspect
How much a nest egg can sustainably pay out per year from a retirement age to 95.
Args:
savings: total retirement savings in US dollars (10,000-50,000,000).
retirement_age: age at retirement (40-80).
| Name | Required | Description | Default |
|---|---|---|---|
| savings | Yes | ||
| retirement_age | Yes |
retirement_savings_neededInspect
How much someone needs saved to retire at an age and spend a yearly amount.
Args:
retirement_age: age at retirement (40-80).
annual_spending: all-in yearly spending in today's dollars (5,000-1,000,000).
| Name | Required | Description | Default |
|---|---|---|---|
| retirement_age | Yes | ||
| annual_spending | Yes |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
4 tool updates
- First observed
net_worth_by_age - First observed
net_worth_percentile - First observed
retirement_income_from_savings - First observed
retirement_savings_needed
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