Loss Recovery Calculator
A 30% loss leaves 70%, and climbing from 70 back to 100 takes a 42.9% gain — the base shrank.
Your numbers
Rise needed
42.86%
Remaining
70%
What it means
Recovering a 30% drop takes a 42.86% rise — gaining back the same percentage is not enough.
Formula
Rise needed = Drop ÷ (100 − Drop) × 100
A 50% loss needs a 100% gain; a 90% loss needs 900%. That asymmetry is why avoiding big losses beats chasing big gains.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Drop (%)How far it dropped from the high point, as a percentage. | 30 | 0 ~ 99.9 |
Step by step
Quick reference table
Results when only Drop (%) changes and everything else stays put.
| Drop (%) | Rise needed (%) | Remaining (%) |
|---|---|---|
| 15 | 17.65 | 85 |
| 22.5 | 29.03 | 77.5 |
| 30 | 42.86 | 70 |
| 45 | 81.82 | 55 |
| 60 | 150 | 40 |
What each result means
| Result | At default values |
|---|---|
| Rise needed (%)The rise needed to get back to where you started — always larger than the fall. | 42.86 |
| Remaining (%)How much is still left to go; zero means the goal is met. | 70 |
Common mistakes
A 50% loss needs a 100% gain; a 90% loss needs 900%. That asymmetry is why avoiding big losses beats chasing big gains.
Glossary
- Drop
- How far it dropped from the high point, as a percentage.
- Rise needed
- The rise needed to get back to where you started — always larger than the fall.
- Remaining
- How much is still left to go; zero means the goal is met.
Frequently asked questions
Q. How is Loss Recovery Calculator calculated?
Rise needed = Drop ÷ (100 − Drop) × 100 — A 30% loss leaves 70%, and climbing from 70 back to 100 takes a 42.9% gain — the base shrank.
Q. Can you walk through an example?
With Drop 30%, the answer is Rise needed 42.86%.
Q. What do I need to enter?
Enter Drop. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Drop (%) moves the answer to Drop (%) 15 → Rise needed (%) 17.65 and Drop (%) 60 → Rise needed (%) 150. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
A 50% loss needs a 100% gain; a 90% loss needs 900%. That asymmetry is why avoiding big losses beats chasing big gains.
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