Canada Flag Canada • CAD ($) • 1987 • KM# 157

Canada 1 Dollar (1987) Specifications

Verify official mint weight in grams, millimeter dimensions, obverse and reverse engravings, and roll weights for the Canada 1 Dollar (1987) coin.

Numismatic Examination

Obverse, Reverse & Technical Registry

Coin ID #168 • KM# 157
Canada Flag
Visual Reference

Coin Imagery & Details

Tap to Zoom
Obverse Design & Legend

Second official portrait of Queen Elizabeth II at age 37 facing right, wearing the Girls of Great Britain and Ireland Tiara, flanked by the Latin legend 'ELIZABETH II' on the left and 'D·G·REGINA' on the right within a beaded eleven-sided border.

Reverse Design & Denomination

A common loon (Gavia immer) swimming to the right on calm water with a small tree-lined Canadian Shield island in the background, the country name 'CANADA' arched above, the year '1987' and denomination 'DOLLAR' below, and the designer's initials 'RRC' above the water line on the right.

Edge Inscription & Profile

Smooth hendecagonal (11-sided) curved edge without reeding or lettering.

Numismatic Notes & Remarks

First year of issue for the iconic Canadian 'Loonie' dollar coin, composed of 91.5% nickel electroplated with 8.5% bronze. Originally planned to feature the historic Voyageur canoe design, the reverse was changed at the last minute to Robert-Ralph Carmichael's common loon after the master Voyageur dies were lost in transit between Ottawa and Winnipeg.

Country: Canada → Currency: Canadian Dollar ($ / CAD) Denomination: 1 Dollar Year: 1987 Shape: Hendecagonal Gold Coins Hub →
Estimate Grade (1–70)
Physical & Metallurgical Data

Official Mint Specifications

Issuing Country Canada →
Face Value / Denomination 1 Dollar
Official Currency Canadian Dollar ($ • CAD)
Minting Year 1987
Krause Catalog (KM#) KM# 157
Weight (Grams / Troy oz)
7.00 g (0.2251 oz t) Test Mass
Diameter
26.50 mm Fit Capsule
Thickness 1.95 mm
Planchet Shape Hendecagonal
Edge Type Plain
Material / Composition Bronze, Bronze-Plated Nickel, Nickel
Surface Color / Tone Gold
Featured Personality / Ruler Queen Elizabeth II (Monarch)
Engraver / Designer Obv: Arnold Machin | Rev: Robert-Ralph Carmichael
Recorded National Mints Royal Canadian Mint (Winnipeg)
Total Pieces Minted
205,405,000 Grade ROI
Load this coin's exact physical specifications directly into our interactive tools:
Specification & Authentication Reference

Canada 1 Dollar (1987) Coin FAQ

The official Canada 1 Dollar (1987) coin from Canada (Krause catalog reference KM# 157) has a standard mint weight of 7.00 grams (0.2251 troy oz) and a diameter of 26.50 mm with an edge thickness of 1.95 mm.

Verify 7.00 g Tolerance

Based on a single planchet mass of 7.00 g, a 25-coin bank roll of Canada 1 Dollar (1987) weighs 175.00 grams (5.626 oz t), a 40-coin roll weighs 280.00 grams, and a 50-coin full roll weighs 350.00 grams (excluding paper wrapper weight).

Open Coin Roll Calculator

With an official diameter of 26.50 mm and thickness of 1.95 mm, the Canada 1 Dollar (1987) requires a direct-fit or ring-fit acrylic capsule matched to 26.50 mm. The planchet is struck in Bronze, Bronze-Plated Nickel, Nickel.

Match 26.50 mm Capsule Size

Have a Stack or Roll of 1 Dollar Coins on Your Scale?

Enter your total gram measurement into our interactive Coin Weighing Wizard to calculate the exact piece count and total face value.