Featured contributor BSc Economics; CFA Level II candidate; 10+ years in consumer-finance publishing.

Nadia Almasri

Editorial Lead, Personal Finance

0 calculators 0 articles Member since Jun 2026

About

Nadia leads the personal finance desk and has spent over a decade writing consumer-facing explainers for banks, fintechs, and independent publications. She is obsessive about sourcing, formulas, and making the math feel approachable without dumbing it down.

She reviews every loan, mortgage, and budgeting calculator before it ships and is responsible for the editorial checklists the rest of the team uses.

Areas of expertise

Mortgages Consumer loans Budgeting Retirement planning

Education & credentials

BSc Economics — King's College London
MBA — IE Business School

Finance

Tax-Loss Harvesting Savings Calculator

Compute the tax dollars saved when you realise an investment loss to offset capital gains and (up to $3,000/year) ordina...

basic

17,309 4.4 1 min

Health

Warfarin INR Dose Adjustment Calculator

Estimates warfarin weekly dose adjustment based on current INR versus therapeutic target range, using standard clinical...

basic

7,512 4.0 1 min

Finance

Return on Capital Employed (ROCE) Calculator

Calculates return on capital employed (ROCE) as EBIT divided by capital employed (total assets minus current liabilities...

basic

10,746 4.7 1 min

Finance

Put-Call Parity Bound from Call (or Put) Calculator

Use put-call parity to derive one European-option price from the other on the same underlying with the same strike K and...

basic

19,695 4.8 1 min

Finance

Debt Snowball Payoff Calculator

Estimate how many months it takes to clear one debt under the snowball strategy when you add a fixed extra amount on top...

basic

4,171 4.1 1 min

Finance / Loans

Payday Loan APR Calculator

Compute the effective annual percentage rate (APR) of a payday loan from the principal, the fee charged, and the term in...

basic

23,955 4.6 1 min

Conversions

Electric Charge Converter

Convert between common electric charge units including coulombs, milli- and microcoulombs, milliampere-hours, and ampere...

basic

10,119 3.9 1 min

Everyday Life

Dehumidifier Sizing Calculator

Estimate the dehumidifier capacity in pints per day required for a basement or room, based on its square footage and how...

basic

11,590 4.9 1 min

Finance

Discounted Payback Period Calculator

Compute the discounted payback period of a project with a uniform annual cash flow: solve cost = CF · (1 − (1+r)⁻ᵗ) / r...

basic

3,186 3.8 1 min

Food / Baking

Bread Hydration Calculator

Compute the hydration percentage of a bread recipe (water ÷ flour, baker's percentage), with a quick interpretation band...

basic

13,893 3.9 1 min

Math

Vieta Formulas Sum and Product of Roots Calculator

Calculates the sum, product, and discriminant of the roots of a quadratic equation ax²+bx+c=0 using Vieta's formulas, wi...

basic

9,831 4.7 1 min

Finance

Financial Leverage Equity Multiplier Calculator

Calculates the equity multiplier (financial leverage ratio) as total assets divided by shareholders equity, a key DuPont...

basic

8,723 4.7 1 min

Showing 49 to 60 of 402 results

tutorial Finance

The 50/30/20 Rule, Used By Real People: A Budgeting Primer

Needs, wants, and savings at 50/30/20 is a starting point — not a rulebook. Here is how to adapt it when your life doesn't fit neatly into t...

Nadia Almasri

Mar 16, 2026 3 min

explainer Finance

Compound Interest Is Slow Until It Isn't: What 20 Years of $250 a Month Actually Looks Like

The same $250 a month looks unremarkable for a decade and then suddenly dominates the chart. Here is why compounding behaves that way.

Nadia Almasri

Feb 6, 2026 3 min

guide Finance

How to Think About Your Mortgage: A Plain-English Guide

A calm, jargon-free walkthrough of what actually drives your monthly mortgage payment — and how to make the number smaller.

Nadia Almasri

Jan 9, 2026 3 min

report Finance

The State of Consumer Calculators in 2026: A Short Report

We pulled usage data across our 30 most-visited calculators to understand how readers actually use consumer finance tools. Findings, caveats...

Nadia Almasri

Nov 12, 2025 3 min

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Browse categories

Nadia Almasri

Tax-Loss Harvesting Savings Calculator

Warfarin INR Dose Adjustment Calculator

Return on Capital Employed (ROCE) Calculator

Put-Call Parity Bound from Call (or Put) Calculator

Debt Snowball Payoff Calculator

Payday Loan APR Calculator

Electric Charge Converter

Dehumidifier Sizing Calculator

Discounted Payback Period Calculator

Bread Hydration Calculator

Vieta Formulas Sum and Product of Roots Calculator

Financial Leverage Equity Multiplier Calculator

The 50/30/20 Rule, Used By Real People: A Budgeting Primer

Compound Interest Is Slow Until It Isn't: What 20 Years of $250 a Month Actually Looks Like

How to Think About Your Mortgage: A Plain-English Guide

The State of Consumer Calculators in 2026: A Short Report