Spending baseline
Monthly spending becomes the portfolio target.
Turn a few financial inputs into one answer, then show what improves it.
See the answer, the range, and the inputs behind it.
Monthly spending becomes the portfolio target.
Base, conservative, and optimistic views show the spread.
The panel highlights the input with the strongest pull.

19% funded£186,000 invested today
Same year as Base. Range 2044-2052.
Conservative lowers expected real return by 1.5 percentage points. Optimistic raises it by the same amount. All other inputs stay unchanged.
See how different assumptions change the year without rebuilding the calculation.
Spot whether spending, savings, or timing has the strongest pull.
Results stay framed as calculation estimates for comparison.
Use the same method across scenarios so each result stays consistent.
Change assumptions later without rebuilding the calculation.
Ambit explains each input in simple terms so the result is easier to trust.
Explore Ambit
How return changes the pace of compounding.
The assumption before the answer.How monthly spend becomes the portfolio target.
Simple terms.Why a smaller withdrawal rate needs more capital.
Context for the number.How extra room changes the planning target.
Room for uncertainty.Why the year changes across scenarios.
What moved, and why.How saving pace pulls the year forward or back.
A readable path to the answer.