Guides
- ROI Calculator Guide: How to Calculate Return on Investmentfree
Apples-to-apples comparisons for returns over time.
- Break-Even Calculator Guide: How to Find Your Break-Even Pointfree
Find the point where revenue covers costs.
- Mortgage Payment Calculator Guide: Understand Your Monthly Paymentfree
Principal, interest, taxes, and insurance—deconstructed.
- Mortgage Calculator Basics: Rates, Amortization & Payofffree
Rates, amortization, and payoff strategies that matter.
- Compound Interest Calculator Guide: Simple vs. Compoundfree
See how compounding changes outcomes over time.
- Freelance Rate Calculator Guide: How to Price Your Servicesfree
Price your time with overhead, taxes, and profit.
- Tip Split Calculator Guide: Split Restaurant Bills & Tipsfree
Quickly split checks and tips without drama.
- Shopping Budget Calculator Guide: Plan and Track Spendingfree
Plan a spend, track items, and stay on budget.
- Savings Calculator Guide: How Your Money Grows Over Timeplus
Recurring contributions and compounding, visualized.
- Debt Payoff Calculator Guide: Snowball vs. Avalancheplus
Snowball vs avalanche: timelines and interest saved.
- Debt Planner Calculator Guide: Plan and Track Multiple Debtsplus
Multi-debt planning with budgets, strategies, tracking.
- Bill Split by Item Calculator Guide: Orders & Shared Appetizersplus
Split the bill by what each person ordered, plus shared items.
- Employee Cost Calculator Guide: Total Cost per Employeepro
Total employment cost beyond salary—taxes, benefits, overhead.
- Advanced Expense Split Calculator Guide: Weights, Caps & Sharespro
Advanced cost splitting with weights, caps, and downloads.