Canada calculators

What your CPP pension pays at any start age from 60 to 70 — the exact −0.6%/+0.7% monthly adjustments, 2026 maximum and average amounts, and an interactive breakeven-age chart.

Your 2026 TFSA contribution room from the full CRA limit table ($109,000 lifetime), with withdrawal re-add rules done right, plus a tax-free vs taxable growth projection.

Mortgage default insurance premium from the CMHC schedule — LTV band, 30-year surcharge, provincial premium tax and the true loan-plus-premium total.

Trip cost on Highway 407 ETR from the 2026 light-vehicle rate chart — 12 zones, entry-time bands, direction, trip and camera charges, off-peak comparison.

Estimates a Canadian prepayment penalty three ways — three months' interest, simple IRD and big-bank posted-rate IRD — using the FCAC rules.

Land transfer tax or registration fees in 12 Canadian jurisdictions with first-time-buyer rebates, non-resident surtaxes and a cross-country comparison.

GST, HST, PST and QST by province for 2026, with a federal-vs-provincial breakdown. Add or remove tax from any amount.

2026 take-home pay by province: federal and provincial tax, CPP/QPP and EI/QPIP, a per-bracket breakdown and a province-by-province comparison.

Your Express Entry score from the full IRCC grid (June 2026) with every section shown — core factors, spouse trade-off, skill transferability caps, the +600 PNP — checked against recent draw cutoffs.

Your Canada Groceries and Essentials Benefit — the renamed GST/HST credit, +25% since July 2026 — from family status, children and adjusted net income.

Retroactive DTC refund estimate up to 10 years, year by year, from real federal and provincial amounts and lowest rates (2016-2026).

Volume of cubes, prisms, cylinders, spheres, cones, pyramids and capsules in metric or imperial units.

Sale price from percent off or amount off, stacked discounts done right, and optional sales tax.

Counts sig figs citing the exact rule applied to each zero, rounds to n significant figures digit-exact, and applies the multiplication and addition rules.

Roots of ax²+bx+c with the discriminant, simplified radicals, complex roots as a±bi, vertex and factored form — every algebra step written out.

Integer factors, prime factorisation, GCF and LCM, plus trinomial factoring by the AC method with difference-of-squares and perfect-square detection.

Hypotenuse or missing leg in exact simplified-radical and decimal form, Pythagorean-triple check, and the triangle's area and perimeter.

Add, multiply, transpose and invert matrices up to 4×4, with cofactor-expansion determinants and Gauss-Jordan steps shown row by row.

Eigenvalues and eigenvectors for 2×2 and 3×3 matrices with the characteristic polynomial derived step by step and trace/determinant checks.

Symbolic derivatives of elementary single-variable functions to third order, naming the rule applied at every node — power, product, quotient, chain, trig, exp and log.

Solves right triangles from any two known values with SOH-CAH-TOA steps, degrees and radians, and exact unit-circle values for the special angles.

Human-age equivalent using the 2020 epigenetic formula and size-adjusted veterinary tables, versus the old times-7 rule.

Next-period and estimated fertile-window dates from your cycle length — a date tool, not a contraceptive method.

Riser height, tread depth, step count and stringer length from total rise, checked against NBC residential limits.

15 to 120-second typing test on real sentences: gross and net WPM, accuracy and a consistency score, using the standard 5-character word.