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 the author

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

Physics

EMF Induced by a Rotating Coil in a Magnetic Field Calculator

Calculates the peak EMF of a coil rotating in a uniform magnetic field: ε_max = N · B · A · ω, and the instantaneous EMF...

Basic

21,150 4.6 1 min

Physics

Doppler Effect Observed Frequency Calculator

Calculates the observed frequency of a sound or wave due to the Doppler effect from source and observer velocities.

Basic

17,512 4.9 1 min

Finance

Lease vs Buy Car Calculator

Compare the total 36-month cost of leasing vs buying a vehicle, given the lease payment and the loan terms (price, down...

Basic

13,287 4.6 1 min

Sports

Kayak/Canoe Paddling Cadence and Speed Calculator

Estimates kayak/canoe speed from stroke rate (strokes/min) and effective forward distance per stroke: speed = (distance_...

Basic

5,632 4.2 1 min

Finance

Annuity-Due Future Value Calculator

Compute the future value of an annuity-due (payments at the start of each period) given the periodic payment, periodic r...

Basic

18,729 4.1 1 min

Finance

Annuity Due Present Value Calculator

Compute the present value of an annuity due — equal payments made at the beginning of each period. Differs from an ordin...

Basic

24,474 5.0 1 min

Finance

Bond Coupon Rate Calculator

Compute the coupon rate of a bond — the annual coupon income expressed as a percentage of the face value — from the per-...

Basic

16,423 4.4 1 min

Everyday Life

Firewood Cord Calculator

Convert a wood pile's length × height × depth into the equivalent number of full cords (128 ft³) and face cords (typical...

Basic

9,186 4.8 1 min

Everyday Life

Business Days Calculator

Count the number of business days (Monday–Friday, inclusive) between two dates, with the option to subtract a manual cou...

Basic

4,419 4.7 1 min

Finance / Investing

Cash-on-Cash Return Calculator

Calculate the cash-on-cash return of a leveraged real-estate deal: annual pre-tax cash flow divided by total cash invest...

Basic

17,705 3.9 1 min

Sports / Cycling

Cycling FTP Watts per Kg Calculator

Calculates cycling power-to-weight ratio from Functional Threshold Power (FTP) and body mass, and classifies the rider c...

Basic

8,693 4.1 1 min

Physics / Mechanics

Gravitational Field Strength at Altitude Calculator

Calculates gravitational field strength g(h) = GM / (R+h)² at an altitude h above Earth's surface, where GM = 3.986×10¹⁴...

Basic

20,331 4.6 1 min

Showing 337 to 348 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

EMF Induced by a Rotating Coil in a Magnetic Field Calculator

Doppler Effect Observed Frequency Calculator

Lease vs Buy Car Calculator

Kayak/Canoe Paddling Cadence and Speed Calculator

Annuity-Due Future Value Calculator

Annuity Due Present Value Calculator

Bond Coupon Rate Calculator

Firewood Cord Calculator

Business Days Calculator

Cash-on-Cash Return Calculator

Cycling FTP Watts per Kg Calculator

Gravitational Field Strength at Altitude 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