11 calculators

Turn future goals into numbers you can test.

Long-term plans depend on several uncertain assumptions. These tools make inflation, time and expected returns adjustable so you can compare conservative and optimistic scenarios instead of relying on one forecast.

Planning calculators

Use the estimates well

Start with assumptions you can explain.

01

Translate today’s expenses into possible future costs.

02

Estimate the corpus or monthly investment a goal may require.

03

Stress-test corpus survival by changing inflation, income and return assumptions.

Read our calculation methodology