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P2P Calculators

Free P2P lending calculators and tools to help you make informed investment decisions. Calculate returns, assess risk, compare platforms, and optimize your peer-to-peer lending portfolio.

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Calculators

  • P2P ROI Calculator
  • Risk Assessment Tool
  • Tax Calculator
  • Income Projector
  • Platform Comparison
  • DCA Calculator

Resources

  • Platform Reviews
  • Learning Center
  • P2P Lending Basics
  • Types of P2P Loans
  • P2P Lending Risks

More Tools

  • Diversification Tool
  • Break-Even Calculator
  • Inflation Calculator
  • Loan Grades Guide
  • Get Started

Company

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  • Terms of Service
  • Disclaimer

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Disclaimer

© 2026 P2P Calculators. All rights reserved.

Disclaimer: The information provided on this website is for educational and informational purposes only. P2P lending involves risk, including the potential loss of principal. Past performance does not guarantee future results. Please consult with a qualified financial advisor before making investment decisions. We may earn commissions from affiliate links.

Learn P2P lending

Plain-language guides on how P2P lending works, what realistic returns look like, and what can go wrong.

Quick tips

  • ·Start small ($1,000–5,000) until you understand a platform’s reporting and withdrawal cycle.
  • ·Diversify across loan grades, platforms, and origination cohorts — single-loan concentration is the dominant risk.
  • ·Track net return (after fees and defaults), not gross interest rate.
  • ·Reinvest in the first 1–2 years to maximise compounding; switch to withdrawals once the portfolio is mature.
  • ·Keep an emergency fund outside P2P — these positions are not liquid.
  • ·Save year-end statements for tax; interest income is generally ordinary income.

All guides

15 min read

P2P lending basics

What P2P lending is, how loans flow from investor to borrower, and what a first investment actually involves.

Read
18 min read

Types of P2P loans

Personal, business/SME, real-estate-backed, invoice factoring, and ESG loans — how they differ in return, term, and default behaviour.

Read
15 min read

P2P lending risks

Default risk, platform risk, liquidity risk, currency risk. Where they come from and what reduces them.

Read
12 min read

Portfolio management

Tracking performance, rebalancing across grades and platforms, and exit strategies for an aging portfolio.

Read
18 min readArchived

P2P lending in 2025

Snapshot of the 2025 market — kept for reference. Includes regional growth figures and the AI-underwriting trend.

Read
15 min readSoon

Platform comparison

Side-by-side review of major P2P platforms and how to pick one.

8 min readSoon

Returns & performance

Realistic net-return ranges by loan grade and what historical data tells us about cohort performance.

20 min readSoon

Tax implications

Federal and state tax treatment of P2P interest income, with record-keeping basics.

16 min readSoon

International platforms

European platforms (Mintos, Bondora, PeerBerry), currency risk, and cross-border tax considerations.

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