At +5.00% each month, you would see a increase of 19,896.41 after 12 months, landing at 44,896.41 from a baseline of 25,000. That pace equals 79.6% annualized if the trend holds.
Request AI Pro forecastingInstant clarity for every percentage, finance, and analytics question.
Type a scenario, pick a calculator, and Percent Solver delivers answers with charts and plain-language explanations you can paste into updates. No spreadsheet detours.
- AI Pro reads natural language and finds the right formula in seconds.
- Visual breakdowns show assumptions, deltas, and scenario comparisons.
- Calculations stay on your device—share only what you ship.
Forecast compound gains with Growth Lab.
Turn monthly percentage assumptions into clear projections you can paste into investor updates, sprint plans, or classroom lessons.
Explore guided calculators.
Pick a category to jump in. Each calculator explains the formula, shows a chart, and surfaces quick insights.
What percent is this of that?
Reverse the question to discover the percentage share between two numbers.
201,201 is 89.0% of 226,124.
Share of the total
- Part value
- 201,201
- Total value
- 226,124
- Percent share
- 89.0%
Percent Solver Pro unlocks AI-powered math.
Upgrade to turn plain-language questions into solved formulas, save scenarios, sync with your team, and embed calculators anywhere.
AI math copilot
Describe any scenario in plain English—Percent Solver picks the formula, cleans numbers, and shares the steps.
Save & sync workspaces
Bookmark calculations, compare versions, and resume on any device with teammate permissions.
API & embeds
Pipe live results into your product, dashboards, or website forms with a lightweight API.
Exports that click
Push formulas into Excel, download clean PDFs, or drop a lead form on your site without code.
Why teams stay inside Percent Solver.
Deliver polished answers with guardrails, narrative, and context your leadership trusts.
Explain the math visibly
Percent Solver narrates each formula, showing graphs and context so teams stay aligned.
- Auto-breakdowns turn outputs into ready-to-share summaries
- Numbers format cleanly for decks, docs, and emails
- Scenario notes keep assumptions visible
Ready for real-world decisions
Switch from pricing to retention models without opening a spreadsheet.
- Preset templates for revenue, marketing, and ops
- Scenario compare for base, stretch, and floor
- Export results to CSV or Google Sheets
Operators and individuals welcome
From leadership briefings to personal finance, every calculator stays approachable.
- Accessible on mobile and tablet
- Designed with Untitled UI components for clarity
- Keyboard-friendly inputs and clear labels
Industry playbooks that attract organic traffic.
Publish landing pages for priority teams and deliver tailored calculator bundles to convert visitors into subscribers.
Marketing & lifecycle teams
Ship weekly experiment updates with defensible percentage math and auto-generated charts that land with leadership.
- Model funnel lifts across acquisition, activation, and retention using the Growth Lab inputs.
- Translate percent change into absolute pipeline or revenue wins for every persona.
- Pair calculators with AI Pro narratives to publish experiment readouts in minutes.
Revenue operations & finance analysts
Build scenario planning models that align GTM, finance, and board expectations without touching a spreadsheet.
- Stress-test retention and expansion assumptions with compound growth projections.
- Export percent deltas directly into recurring budget and forecast decks.
- Automate variance explanations with AI Pro so finance gets narrative + numbers together.
Educators & operations leaders
Give students and operators interactive tools that demystify percent math, forecasting, and decision trade-offs.
- Embed Growth Lab views into LMS or Notion hubs for interactive practice.
- Use guided calculators as pre-work for workshops or certification programs.
- Collect interest with downloadable templates linked to Percent Solver calculators.
Free resource library that grows with you.
Download toolkits built on real operator feedback—ready to duplicate into your workspace in under a minute.
Forecast explainer pack
Step-by-step guides to communicate revenue, conversion, and retention outcomes.
- Conversion storyboard worksheet
- Budget guardrail checklist
- Revenue variance explainer template
Free download delivered after you submit the interest form.
Operator formula vault
Bookmark the formulas you need most, from comp plans to break-even math.
- Markup & margin quick reference
- Headcount capacity planner
- Scenario comparison worksheet
Instant access inside Notion and Google Sheets.
Workshop-ready calculators
Embed calculators directly into onboarding, sales playbooks, or team wikis.
- One-click embed links
- Customizable brand color accents
- Usage analytics for Pro workspaces
Bundle unlocked when you join the waitlist.
Request early access to Percent Solver Pro.
Tell us where calculations slow you down. We will send the AI copilot, API, and embed features that fit your workflow.
Frequently asked questions
A few quick answers. Need something else? Email hello@percentsolver.com.
What does Percent Solver cover?
Free calculators span percentages, finance, daily decisions, and statistics. Each includes plain-language explanations, charts, and step-by-step math.
How does the AI upgrade help?
Percent Solver Pro turns any typed request into a solved formula, stores your scenarios, syncs across devices, and offers API + embed support.
Do you store my inputs?
No. Calculations run locally. Pro customers can opt into encrypted sync to share scenarios with teammates.
Can I export results?
Yes. Every calculator copies cleanly. Pro adds Excel, CSV, Notion blocks, and embeddable forms.